Existence theorems constitute a fundamental pillar in the study of game theory and exchange economies. These theorems rigorously establish the conditions under which equilibria or stable outcomes ...

Proceedings of the American Mathematical Society, Vol. 80, No. 3 (Nov., 1980), pp. 451-454 (4 pages) We show that a variational method proposed by Ī. Ī. Daniljuk for proving the existence of free ...

The architect who designed and contracted for the construction of my house had to file a copy of the blueprints with the City of Lethbridge. According to the city, however, those blueprints don't ...

Let $(w_1, w_2, w_3)$ be an ordered triple of real numbers such that $w_1 + w_2 + w_3 = 1$. Let $g$ be a real-valued function on the entire real axis which is of ...