Generalized vector variational-type inequalities

  • Authors:
  • Byung-Soo Lee;M. Firdosh Khan; Salahuddin

  • Affiliations:
  • Department of Mathematics, Kyungsung University, Busan 608-736, Republic of Korea;Department of Mathematics, Aligarh Muslim University, Aligarh-202002, India;Department of Mathematics, Aligarh Muslim University, Aligarh-202002, India

  • Venue:
  • Computers & Mathematics with Applications
  • Year:
  • 2008

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Abstract

Solvabilities of generalized vector variational-type inequalities (GVVTI) are discussed in this work. First, the solvability of GVVTI without monotone assumption for mappings is considered in (reflexive) Banach spaces by using Brouwer fixed point theorem (Browder fixed point theorem). Second, the solvability of GVVTI with monotone assumption for mappings is considered in reflexive Banach spaces by using Ky Fan lemma.