Generalized Geraghty type fuzzy mappings oncomplete metric spaces are introduced and a fixed point theorem thatgeneralizes some recent comparable results for fuzzy mappings incontemporary literature is obtained. Example is provided to show thevalidity of obtained results over comparable classical results for fuzzymappings in fixed point theory. As an application, existence of coincidencefuzzy p...

in this paper we prove a unique common coupled fixed point theorem for two pairs of $w$-compatible mappings in $s_b$-metric spaces satisfying a contrctive type condition. we furnish an example to support our main theorem. we also give a corollary for junck type maps.

In this paper, we studied a new class of nonspreading-type mappings more general than the strictly pseudononspreading and generalized nonspreading mappings. We state prove some strong convergence theorems Mann-type Ishikawa-type algorithms for approximating fixed points our in Hadamard spaces.

In this paper, we introduce a new concept of α-ψ-ϕ-contractive integral type mappings and establish some new fixed point theorems in complete metric spaces.

This paper presents a common fixed point theorem for a family of R-weakly commuting mappings satisfying nonlinear type contractive conditions. This result improves and unifies previous results due to O’Regan and Saadati [D. O’Regan, R. Saadati, Nonlinear contraction theorems in probabilistic spaces, Appl. Math. Comput. 195 (2008) 86–93]. Also, the following results will be probabilistic version...

In this paper we introduce a general class of transformations of (all or most of) the class ML(R), of d-dimensional Lévy measures on R, into itself. We refer to transformations of this type as Υ transformations (or Upsilon transformations). Closely associated to these are mappings of the set ID(Rd) of all infinitely divisible laws on R into itself. In considerable generality, the mappings are o...

Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Saminathan Ponnusamy, Tri Quach, Antti Rasila Name of the publication Harmonic shears of slit and polygonal mappings Publisher School of Science Unit Department of Mathematics and Systems Analysis Series Aalto University publication series SCIENCE + TECHNOLOGY 3/2012 Field of research Harmonic Shears of Slit and Polygonal Mapp...

There are two important connections between the classes of nonexpansive and of accretive mappings which give rise to a strong connection between the fixed point theory of nonexpansive mappings and the mapping theory of accretive maps. These are: (1) If U is a nonexpansive mapping of D(U) into X, and if we set T — I--U, D(T)=D(U), then T is an accretive mapping of D{T) into X. (2) If { U(i)f t^O...