نتایج جستجو برای: multi valued mappings
تعداد نتایج: 520724 فیلتر نتایج به سال:
We consider a problem of solution of a multi-valued inclusion on a cone segment. In the case where the underlying mapping possesses Z type properties we suggest an extension of Gauss-Seidel algorithms from nonlinear equations. We prove convergence of a modified double iteration process under rather mild additional assumptions. Some results of numerical experiments are also presented.
In this paper two fixed point theorems for two classes of multivalued contractive type mappings are established. The results presented in this paper improve and generalize some results in literatures. AMS Subject Classification: 54H25, 47H10
T h e homotopic invariance of fixed points of set-valued contractions and nonexpansive mappings is studied. As application, nonlinear alternative principles are given. A LeraySchauder alternative and an antipodal theorem for set-valued nonexpansive mappings are also included.
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