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.

[ 2 ] - Generalized Distance and Common Fixed Point Theorems in Menger Probablistic Metric Spaces

[ 3 ] - Common Fixed Points of Two Commuting Mappings in Complete Metric Spaces

[ 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...

Co-Authors

R. Saadati 2  

O‎. ‎ Frites‎ 1  

T. Moussaoui 1  

S. M. Vaezpour 1  

Reza Saadati 1