2013-05-31T23:00:00Z

Bulletin of the Australian Mathematical Society, Volume 87 Issue 03<br /><br /><br /><table border='0'><tr><td> Bulletin of the Australian Mathematical Society aims at quick publication of original research in all branches of mathematics. Papers are accepted only after peer review but editorial decisions on acceptance or otherwise are taken quickly, normally within a month of receipt of the paper. The Bulletin concentrates on presenting new and interesting results in a clear and attractive way. </td><td><a href='http://journals.cambridge.org/jid_BAZ'><img src='http://journals.cambridge.org/cover_images/BAZ/BAZ.jpg' align='right' border='1' alt='Bulletin of the Australian Mathematical Society'/></a></td></tr></table><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayIssue%3Fjid%3DBAZ%26volumeId%3D87%26issueId%3D03%26seriesId%3D0&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25' /></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayIssue%3Fjid%3DBAZ%26volumeId%3D87%26issueId%3D03%26seriesId%3D0&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25' /></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayIssue%3Fjid%3DBAZ%26volumeId%3D87%26issueId%3D03%26seriesId%3D0&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25' /></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayIssue%3Fjid%3DBAZ%26volumeId%3D87%26issueId%3D03%26seriesId%3D0&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25' /></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayIssue%3Fjid%3DBAZ%26volumeId%3D87%26issueId%3D03%26seriesId%3D0' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25' /></a>

2013-05-31T23:00:00Z

Research Articles <br />HOSSEIN JAVANSHIRI, RASOUL NASR-ISFAHANI, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 353-365<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921912'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921912&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921912&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921912&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921912&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921912' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />EDUARDO HERNÁNDEZ, DONAL O’REGAN, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 366-385<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921915'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921915&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921915&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921915&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921915&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921915' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />JIANCHENG LIU, JINGJING ZHANG, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 386-399<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921909'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921909&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921909&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921909&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921909&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921909' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />JANI LUKKARINEN, MIKKO S. PAKKANEN, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 400-405<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921888'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921888&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921888&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921888&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921888&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921888' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />EDWARD A. BERTRAM, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 406-424<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921879'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921879&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921879&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921879&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921879&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921879' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />ZHI-HONG SUN, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 425-440<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921873'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921873&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921873&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921873&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921873&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921873' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />GABRIEL VERRET, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 441-447<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921876'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921876&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921876&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921876&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921876&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921876' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />LI-XIA DAI, HAO PAN, CUI-E TANG, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 448-451<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921894'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921894&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921894&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921894&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921894&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921894' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />TAKASHI NAKAMURA, ŁUKASZ PAŃKOWSKI, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 452-461<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921900'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921900&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921900&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921900&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921900&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921900' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />JANUSZ KONIECZNY, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 462-479<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921897'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921897&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921897&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921897&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921897&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921897' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />ALI FATHI, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 480-492<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921891'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921891&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921891&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921891&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921891&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921891' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />HANFENG WANG, WEI HE, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 493-502<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921882'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921882&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921882&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921882&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921882&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921882' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />KARL H. HOFMANN, FRANCESCO G. RUSSO, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 503-513<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921885'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921885&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921885&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921885&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921885&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921885' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Research Articles <br />KEIVAN BORNA, RAHELEH JAFARI, <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp 514-526<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921903'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921903&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921903&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921903&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921903&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921903' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Miscellaneous <br /> <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp f1-f2<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921918'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921918&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921918&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921918&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921918&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921918' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>

Miscellaneous <br /> <br /><a href='http://journals.cambridge.org/jid_BAZ'>Bulletin of the Australian Mathematical Society</a>, <a href='http://journals.cambridge.org/action/displayIssue?jid=BAZ&volumeId=87&issueId=03&seriesId=0'>Volume 87 Issue 03</a>, pp b1-b10<br /><br /><a href='http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8921920'>Abstract</a><br/><a href='http://api.addthis.com/oexchange/0.8/forward/facebook/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921920&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/facebook.png' border='0' alt='Facebook' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/twitter/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921920&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/twitter.png' border='0' alt='Twitter' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/mendeley/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921920&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/mendeley.png' border='0' alt='Mendeley' width='25' height='25'/></a><a href='http://api.addthis.com/oexchange/0.8/forward/email/offer?pco=tbx32nj-1.0&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921920&pubid=xa-502df628072bfd96' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/email.png' border='0' alt='Email' width='25' height='25'/></a><a href='http://www.addthis.com/bookmark.php?source=tbx32nj-1.0&=250&pubid=xa-502df628072bfd96&url=http%3A%2F%2Fjournals.cambridge.org%2Faction%2FdisplayAbstract%3FfromPage%3Donline%26aid%3D8921920' target='_blank' ><img src='http://cache.addthiscdn.com/icons/v1/thumbs/32x32/more.png' border='0' alt='More...' width='25' height='25'/></a>