OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Fixed Point Theory and Applications is 3. 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 2020-03-01 to 2024-03-01.)

Article	Citations
Approximating fixed points of enriched contractions in Banach spaces	47
A survey: F-contractions with related fixed point results	46
A new method for solving split variational inequality problems without co-coerciveness	27
Initial value problem for hybrid $$\psi $$-Hilfer fractional implicit differential equations	26
Coincidence and fixed points of multivalued F-contractions in generalized metric space with application	25
Two new self-adaptive algorithms for solving the split common null point problem with multiple output sets in Hilbert spaces	20
Differential variational–hemivariational inequalities: existence, uniqueness, stability, and convergence	17
Normalized ground states for semilinear elliptic systems with critical and subcritical nonlinearities	17
On the solution of the traumatic avoidance learning model approached by the Banach fixed point theorem	16
Approximating fixed points of enriched Chatterjea contractions by Krasnoselskij iterative algorithm in Banach spaces	15
Multivalued problems via orthogonal contraction mappings with application to fractional differential equation	15
New results on discontinuity at fixed point	13
Some conditions for the oscillation of second-order differential equations with several mixed delays	13
Fixed point results for Perov type F-contractions and an application	12
Cyclic iterated function systems	11
Damped superlinear Duffing equation with strong singularity of repulsive type	10
Some best proximity point results via a new family of F-contraction and an application to homotopy theory	10
Existence of solutions for double-phase problems by topological degree	10
An observation on F-weak contractions and discontinuity at the fixed point with an application	10
On the strong convergence of the proximal point algorithm with an application to Hammerstein euations	10
On the conjecture of Schauder	9
New fixed point results for F-contractions of Hardy–Rogers type in b-metric spaces with applications	9
A one-dimensional Kirchhoff equation with generalized convolution coefficients	9
Around averaged mappings	8
New discontinuity results at fixed point on metric spaces	8

On some mappings with a unique common fixed point	8
Periodic boundary value problems involving Stieltjes derivatives	7
Best proximity and best periodic points for proximal nonunique contractions	7
Optimal feedback control problem for inhomogeneous Voigt fluid motion model	7
Fixed point theorems for set-valued G-contractions in a graphical convex metric space with applications	7
New fixed point theorems on b-metric spaces with applications to coupled fixed point theory	6
On the initial value problem for the nonlinear fractional Rayleigh-Stokes equation	6
New algorithm for finding the solution of nonlinear matrix equations based on the weak condition with relation-theoretic F-contractions	6
On a solution of the probabilistic predator–prey model approached by the fixed point methods	6
On the well-posedness of a nonlinear pseudo-parabolic equation	6
Some remarks on the paper “Fixed point theorems for generalized contractive mappings in metric spaces”	6
Distribution of positive solutions to Schrödinger systems with linear and nonlinear couplings	6
A multi-step approximant for fixed point problem and convex optimization problem in Hadamard spaces	6
An overview of the emergence of weaker continuity notions, various classes of contractive mappings and related fixed point theorems	5
An analysis of nonlocal difference equations with finite convolution coefficients	5
Topological analysis of doubly nonlocal boundary value problems	5
Non-local to local transition for ground states of fractional Schrödinger equations on $$\mathbb {R}^N$$	5
Positive least energy solutions for k-coupled Schrödinger system with critical exponent: the higher dimension and cooperative case	5
Corrigendum: On analytic model for two-choice behavior of the paradise fish based on the fixed point method, J. Fixed Point Theory Appl. 2019, 21:56	5
What does a vector field know about volume?	5
Existence and regularity of solutions for neutral partial integro-differential equations with nonlocal conditions	5
Closed geodesics on reversible Finsler 2-spheres	5
Examples around the strong Viterbo conjecture	5
A fixed point theorem and Ulam stability of a general linear functional equation in random normed spaces	5
On solving variational inequalities defined on fixed point sets of multivalued mappings in Banach spaces	5
A note on $${\mathcal {F}}$$-metric spaces	5
Ulam stability of functional equations in 2-Banach spaces via the fixed point method	5
Lagrangian skeleta and plane curve singularities	5
$$\Phi $$-Contraction principle and an open problem in GV-fuzzy metric spaces	4
Ulam stability of bihomomorphisms and biderivations in Banach algebras	4
Fixed point results for decreasing convex orbital operators in Hilbert spaces	4
Krasnoselskii-type fixed point theorems using $$\alpha $$-concave operators	4
Localised time-periodic solutions of discrete nonlinear Klein–Gordon systems with convex on-site potentials	4
$$\alpha $$-Firmly nonexpansive operators on metric spaces	4
Ulam stability of a successive approximation equation	4
Ground state and nodal solutions for critical Schrödinger–Kirchhoff-type Laplacian problems	4
Family of mappings with an equicontractive-type condition	4
A multiplicity result for Euler–Lagrange orbits satisfying the conormal boundary conditions	4
Boundary blow-up solutions to the k-Hessian equation with the logarithmic nonlinearity and singular weights	4
Multivariate generalized Meir–Keeler condensing operators and their applications to systems of integral equations	3
ECH capacities and the Ruelle invariant	3
Browder type fixed point theorems and Nash equilibria in generalized games	3
Method of alternating projections for the general absolute value equation	3
Measure of noncompactness on weighted Sobolev space with an application to some nonlinear convolution type integral equations	3
On the Meir–Keeler theorem in quasi-metric spaces	3
Fixed point index for discontinuous operators and fixed point theorems in cones with applications	3
Browder’s theorem with general parameter space	3
New fixed point theorems for the sum of two mixed monotone operators of Meir–Keeler type and their applications to nonlinear elastic beam equations	3
Existence and relaxation of solutions for evolution differential inclusions with maximal monotone operators	3
Laminar flow in channels with porous walls: advancing the existence, uniqueness and approximation of solutions via fixed point approaches	3

Multi-step inertial Krasnosel’skiǐ–Mann iteration with new inertial parameters arrays	3
Best proximity point of generalized F-proximal non-self contractions	3
Uniqueness of best proximity pairs and rigidity of semimetric spaces	3
New Monch–Krasnosel’skii type fixed point theorems applied to solve neutral partial integrodifferential equations without compactness	3
On fixed point approach to equilibrium problem	3
Stability analysis for nonlocal evolution equations involving infinite delays	3
Existence of nontrivial solutions for a nonlinear second order periodic boundary value problem with derivative term	3
An application of topological equivalence to Morse theory	3
Fixed point–critical point hybrid theorems and application to systems with partial variational structure	3
Stationary points of lower semicontinuous multifunctions	3
Legendrian persistence modules and dynamics	3
The fixed point property in Banach spaces via the strict convexity and the Kadec–Klee property	3
Common fixed point theorems for enriched Jungck contractions in Banach spaces	3
Maximal and minimal solutions of a class of discontinuous generalized dynamical equations with delay on time scale	3
Finitely convergent iterative methods with overrelaxations revisited	3