D. O'Regan
School of Mathematics, Statistics and Applied Mathematics, National University of Ireland, Galway, Ireland, NAAM Research Group, King Abdulaziz University, Jeddah, Saudi Arabia.
[ 1 ] - Existence of solutions for a variational inequality on the half-line
In this paper we study the existence of nontrivial solutions for a variational inequality on the half-line. Our approach is based on the non-smooth critical point theory for Szulkin-type functionals.
[ 4 ] - SOME RESULTS ON INTUITIONISTIC FUZZY SPACES
In this paper we define intuitionistic fuzzy metric and normedspaces. We first consider finite dimensional intuitionistic fuzzy normed spacesand prove several theorems about completeness, compactness and weak convergencein these spaces. In section 3 we define the intuitionistic fuzzy quotientnorm and study completeness and review some fundamental theorems. Finally,we consider some properties of...
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