• Title/Summary/Keyword: H-KKM mapping

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STUDY OF SOME GENERALIZED h-VARIATIONAL INEQUALITY PROBLEMS IN H-PSEUDOSPACE

  • Das, Prasanta K.;Mishra, Satya N.;Samal, Sapan K.
    • Nonlinear Functional Analysis and Applications
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    • v.26 no.3
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    • pp.475-496
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    • 2021
  • The main aim is to define a new class of generalized h-variational inequality problems and its generalized h-variational inequality problems. We define the class of h-𝜂-invex set, h-𝜂-invex function and H-pseudospace. Existence of the solution of the problems are established in H-pseudospace with the help of H-KKM mapping theorem and HC*-condition of 𝜂 associated with the function h.

GENERALIZED SET-VALVED STRONGLY NONLINEAR VARIATIONAL INEQUALITIES IN BANACH SPACES

  • Cho, Y.J.;Fang, Y.P.;Huang, N.J.;Kim, K.H.
    • Journal of the Korean Mathematical Society
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    • v.40 no.2
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    • pp.195-205
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    • 2003
  • In this paper, we introduce and study a new class of generalized strongly nonlinear variational inequalities with setvalued mappings. By using the KKM technique, we prove the existence and uniqueness of solution for this class of generalized setvalued strongly nonlinear variational inequalities in reflexive Banach spaces. Our results include the main results of Verma [16], [17] as special cases.