Association and fixed points
Asymptotic Fixed Point Theorems.
Asymptotic fixed points for nonlinear contractions.
Asymptotic fuzzy contractive mappings in fuzzy metric spaces
Fixed point theory in fuzzy metric spaces has grown to become an intensive field of research. However, due to the complexity involved in the nature of fuzzy metrics, the authors need to develop innovative machinery to establish new fixed point theorems in such kind of spaces. In this paper, we propose the concepts of asymptotic fuzzy -contractive and asymptotic fuzzy Meir-Keeler mappings, and describe some new machinery by which the corresponding fixed point theorems are proved. In this sense,...
Attractive operators and fixed points
Attractors and a fixed point theorem in locally convex space
Banach Spaces Over Topological Semifields and Common Fixed Points
Banach's Mappings And Some Generalizations
Beiträge zur Fixpunkttheorie nichtexpandierender Operatoren.
Best approximation and fixed points in strong -starshaped metric spaces.
Best approximation for nonconvex set in -normed space
Some existence results on best approximation are proved without starshaped subset and affine mapping in the set up of -normed space. First, we consider the closed subset and then weakly compact subsets for said purpose. Our results improve the result of Mukherjee and Som (Mukherjee, R. N., Som, T., A note on an application of a fixed point theorem in approximation theory, Indian J. Pure Appl. Math. 16(3) (1985), 243–244.) and Jungck and Sessa (Jungck, G., Sessa, S., Fixed point theorems in best...
Best approximation of coincidence points in metric trees
In this work we present results on fixed points, pairs of coincidence points and best approximation for ε-semicontinuous mappings in metric trees. It is a generalization of the similar properties of upper and almost lower semicontinuous mappings.
Best approximations theorem for a couple in cone Banach space.
Best proximity pairs theorems for continuous set-valued maps.
Best proximity point theorems for -cyclic Meir–Keeler contractions.
Best proximity points of cyclic -contractions on reflexive Banach spaces.
Bifurcation for the solutions of equations involving set valued mappings.
Birkhoff-Kellogg theorems on invariant directions for multimaps.
Borsuk-Ulam Sätze und Abbildungen mit kompakten Iterierten [Book]
Borsuk-Ulam type theorems
A generalization of the theorem of Bajmóczy and Bárány which in turn is a common generalization of Borsuk's and Radon's theorem is presented. A related conjecture is formulated.