An algebraic isopair is a commuting pair of pure isometries that is annihilated by a polynomial. The notion of the rank of a pure algebraic isopair with finite bimultiplicity is introduced as an ...

Vol. 58, No. 4, Part 2 of 2. Special Issue on Computational Economics (July-August 2010), pp. 1037-1050 (14 pages) Multiplicity of equilibria is a prevalent problem in many economic models. Often ...