OOIR: Observatory of International Research

Papers

(The TQCC of Fixed Point Theory is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
(α,β)-nonexpansive mappings and Picard operators	21
Scaled fixed point algorithm for computing the matrix square root	20
Unique positive definite solution of non-linear matrix equation on relational metric spaces	14
A theorem of Caristi-Kirk type for b-metric spaces	13
Decay solutions to retarded fractional evolution inclusions with superlinear perturbations	10
Primal-dual fixed point methods for regularized least-squares problems	9
Linear and superlinear convergence of an inexact algorithm with proximal distances for variational inequality problems	9
Best proximity points of set-valued generalized contractions	8
An accelerated extragradient algorithm for fixed point, pseudomonotone equilibrium and split null point problems	8
The existence of best proximity points for generalized cyclic quasi-contractions in metric spaces with the UC and ultrametric properties	7
Pairs of fixed points for a class of operators on Hilbert spaces	7
(q1,q2)-quasimetric spaces. Covering mappings and coincidence points. A review of the results	6
Nonemptiness and boundedness of the set of zeros of a monotone operator in Hadamard spaces	5
Fixed point results for multi-valued Feng-Liu contractions in b-metric spaces	5
Self-adaptive-type CQ algorithms for split equality problems	5
On split common fixed point and monotone inclusion problems in reflexive Banach spaces	5
Boundary value problems for sequential Hilfer fractional differential equations and inclusions with integro-multistrip-multipoint boundary conditions	4
Fixed points for mappings of asymptotically nonexpansive type	4
On contractive mappings in bv(s)-metric spaces	4
A multiplicity results to a p-q Laplacian system with a concave and singular nonlinearities	4
Fixed point property of full Hilbert C-modules over unital C-algebras	3
Modified splitting algorithms for approximating solutions of split variational inclusions in Hilbert spaces	3
Two generalized strong convergence algorithms for variational inequality problems in Banach spaces	3
Iterative algorithms for a finite family of equilibrium problems and fixed point problem in an Hadamard space	3
A new generalization of Ćirić's multi-valued operators	3

Existence of equilibria for N-person games	3
Viscosity approximation method for fixed point of pseudocontraction mapping in Hadamard spaces	3
On system of split generalised mixed equilibrium and fixed point problems for multivalued mappings with no prior knowledge of operator norm	3
The multi-dimensional coagulation-fragmentation model with unbounded kernel	3
Fixed point and nonlinear ergodic theorems for some new type semigroups of mappings	2
Oscillation and nonoscillation for Caputo-Hadamard fractional differential inclusions in Banach spaces	2
Iterative algorithms for variational inclusions in Banach spaces	2
The existence and compactness of the set of solutions for a 2-order nonlinear integrodifferential equation in N variables in a Banach space	2
Approximate fixed points in metric spaces	2
" Implicit and explicit viscosity methods for hierarchical variational inequalities on Hadamard manifolds"	2
Generalized metric spaces and some related fixed point theorems	2
Solving the split equality hierarchical fixed point problem	2
Existence property of solutions for multi-order q-difference FBVPs based on condensing operators and end-point technique	2
Convergence of S-iteration for nonlinear operators	2
Some existence results for fractional differential inclusions via fixed point theorems	2
Best proximity point results for proximal contraction in topological spaces	2
Existence and approximating of common best proximity points of relatively nonexpansive mappings via Ishikawa iteration method	2
An inertial subgradient-extragradient algorithm for solving pseudomonotone variational inequalities	2