Results 61 to 70 of about 697 (178)
Another weak convergence theorems for accretive mappings in banach spaces
Fixed Point Theory and Applications, 2011 We present two weak convergence theorems for inverse strongly accretive mappings in Banach spaces, which are supplements to the recent result of Aoyama et al. [Fixed Point Theory Appl. (2006), Art. ID 35390, 13pp.]. 2000 MSC: 47H10; 47J25.
Saejung Satit +2 more
doaj
On a functional equation that has the quadratic-multiplicative property
Open Mathematics, 2020 In this article, we obtain the general solution and prove the Hyers-Ulam stability of the following quadratic-multiplicative functional equation:ϕ(st−uv)+ϕ(sv+tu)=[ϕ(s)+ϕ(u)][ϕ(t)+ϕ(v)]\phi (st-uv)+\phi (sv+tu)={[}\phi (s)+\phi (u)]{[}\phi (t)+\phi (v ...
Park Choonkil +4 more
doaj +1 more source
Generalized vector implicit quasi complementarity problems
Fan-KKM theorem, Quasi complementarity problems, Positively homogeneous mapping, Pointed cone, 90C33, 49J40, 47H10,
Suhel Khan
core +1 more source
Existence of fixed point for a class of multivalued mappings in complete metric spaces
, 2020 In this paper we introduce the class of P-contraction mappings, analogous to the concept of C-contraction Mathematics Subject Classification: 47H10 ...
Vahid Parvaneh
core
Common Fixed Points for Expansive Mappings in Cone Metric Spaces [PDF]
, 2011 Common fixed point results are obtained for pairs of expansive mappings in cone metric spaces. Thus, various results from metric spaces are extended to this new setting.
Stojan Radenović +2 more
core
Fixed Point Theorems in 2- Metric Space with Continuous Convex Structure [PDF]
, 2016 In the present paper fixed point theorems are proved for 2- metric spaces with continous convex structure for more generalized conditions. AMS Mathematics Subject Classification (1991): 47H10, 54H25 Key words and phrases: convex metric space, fixed ...
Modi, Geeta +2 more
core +1 more source
Stability of common fixed points in uniform spaces
Fixed Point Theory and Applications, 2011 Stability results for a pair of sequences of mappings and their common fixed points in a Hausdorff uniform space using certain new notions of convergence are proved. The results obtained herein extend and unify several known results.
Singh Shyam +2 more
doaj
Generalized multivalued vector variational-like inequalities
Generalized multivalued vector variational-like inequality, Existence result, Escaping sequence, Closed graph, Affine mapping, 49J40, 47H19, 47H10,
Syed Irfan, Rais Ahmad
core +1 more source
Borsuk’s antipodal fixed points theorems for compact or condensing set-valued maps
Advances in Nonlinear Analysis, 2018 We give a generalized version of the well-known Borsuk’s antipodal fixed point theorem for a large class of antipodally approachable condensing or compact set-valued maps defined on closed subsets of locally convex topological vector spaces.
Altwaijry Najla +3 more
doaj +1 more source
Nonlinear approximation of an ACQ-functional equation in nan-spaces [PDF]
, 2011 In this paper, using the fixed point and direct methods, we prove the generalized Hyers-Ulam stability of an additive-cubic-quartic functional equation in NAN-spaces.
Jung Lee +3 more
core +1 more source