a1 Dipartimento di Matematica e Informatica, Università di Udine, Via Delle Scienze 208, 33100 Udine, Italy, E-mail: firstname.lastname@example.org
a2 Équipe D'Analyse Fonctionnelle, Université Paris 6, Tour 46-0. Boîte 186; 4, Place Jussieu, 75252 Paris, France, E-mail: email@example.com
We show that the quasi-order of continuous embeddability between finitely branching dendrites (a natural class of fairly simple compacta) is -complete. We also show that embeddability between countable linear orders with infinitely many colors is -complete.
(Received May 25 2003)
(Revised January 16 2004)