منابع مشابه
Order-type existence theorem for second order nonlocal problems at resonance
This paper gives an abstract order-type existence theorem for second order nonlocal boundary value problems at resonance and obtain existence criteria for at least two positive solutions, where $f$ is a continuous function. Our results generalize or extend related results in the literature and give a positive answer to the question raised in the literature. An example is given to illustr...
متن کاملAn Equilibrium Existence Theorem
Bewley 14, Theorem l] proved an infinite dimensional equilibrium existence theorem which is a significant extension of the classical finite dimensional theorem of Arrow and Debreu [ 11. The assumptions on technology and preferences are natural and applicable in a wide variety of cases. The proof is based on a limit argument that makes direct use of the existence of equilibrium in the finite dim...
متن کاملAn abstract standardisation theorem
The standardisation theorem is a key theorem in the-calculus. It implies that any normal form can be reached by the normal order (leftmost outermost) strategy. The theorem states that any reduction may be rearranged in a top-down and left-to-right order. This also holds in orthogonal term rewriting systems (TRS), although the left-to-right order is more subtle. We give a new presentation of the...
متن کاملApplications of an HIDS Theorem to the Existence of Fixed Point, Abstract Equilibria and Optimization Problems
and Applied Analysis 3 then HIDS will reduce to the following fixed point problem P3 : P3 Find v v i∈I ∈ Y such that vi ∈ Fi vi and v ∈ Gi v, yi for all yi ∈ Ti v for all i ∈ I. Example 1.4. For each i ∈ I, let Fi : X × Yi Ui and Gi : Y × Yi Zi be multivalued maps with nonempty values. If Hi and Ai are defined as follows: Hi { yi ∈ Yi : θUi / ∈ Fi ( u, yi )} , Ai ( y ) { zi ∈ Yi : θZi / ∈ Gi ( ...
متن کاملAn existence theorem for a bargaining set*
This paper considers non-transferable utility games and provides sufftcient conditions for the existence of the bargaining set introduced in Mas-Cole11 (1989). Our main assumption is weak balancedness. This assumption is weaker than balancedness and is satisfied in all transferable utility games and all three-player games. The proof of our main result is based on an application of a coincidence...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 1977
ISSN: 0002-9939
DOI: 10.1090/s0002-9939-1977-0448180-3