【摘要】：在FWC-空間上引入一類廣義的T-KKM映象,建立了一些非空緊閉值映象的T-KKM型定理.利用此結(jié)果,獲得了FWC-空間中的Fan-Browder不動(dòng)點(diǎn)定理、Ky Fan截口定理和廣義向量均衡問題解的存在性定理.
[Abstract]:In this paper, a class of generalized T-KKM mappings on FWC- spaces is introduced, and some T-KKM type theorems for nonempty compact closed-valued mappings are established. By using this result, the, Ky Fan section theorem of Fan-Browder fixed point theorem and the existence theorem of solutions for generalized vector equilibrium problems in FWC- spaces are obtained.
【作者單位】： 西南大學(xué)數(shù)學(xué)與統(tǒng)計(jì)學(xué)院;重慶市渝北中學(xué);
【基金】：國家自然科學(xué)基金項(xiàng)目(11226228)
【分類號】：O177
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本文編號：2443734