The material included does not comprehensively cover every topic of
mathematical economics; instead, I have collected the principal results and
issues from (1) the central topics of the foundation of general equilibrium
analysis, and (2) what seems highly mathematical and abstract but crucial
from a methodological viewpoint in the social sciences. The former includes
fixed-point theorems for multivalued mappings (Chapter 2), the existence
of Nash and generalized Nash equilibria (Chapter 3), market equilibrium
(Gale–Nikaido–Debreu) theorems (Chapter 4), and general equilibrium
theory with non-ordered preferences and infinite dimensional commodity
spaces (Chapter 5). The latter includes homological (algebraic) methods
in fixed-point arguments (Chapter 6), a homological type of index theory
(Chapter 7), and axiomatic set theory with mathematical logic as the most
fundamental method to describe objects in the social sciences (Chapter 9).


雷达卡



京公网安备 11010802022788号







