a1 Department of Applied Mathematics, Institute of Technology, Banaras Hindu University, Varanasi-221 005, India.
Duality theory is discussed for fractional minimax programming problems. Two dual problems are proposed for the minimax fractional problem: minimize maxyΥ f(x, y)/h(x, y), subject to g(x) ≤ 0. For each dual problem a duality theorm is established. Mainly these are generalisations of the results of Tanimoto  for minimax fractional programming problems. It is noteworthy here that these problems are intimately related to a class of nondifferentiable fractional programming problems.
(Received November 02 1987)
(Revised January 12 1989)