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 2020-05-01 to 2024-05-01.)

Article	Citations
A survey: F-contractions with related fixed point results	49
A new method for solving split variational inequality problems without co-coerciveness	28
Initial value problem for hybrid $$\psi $$-Hilfer fractional implicit differential equations	27
Coincidence and fixed points of multivalued F-contractions in generalized metric space with application	26
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	18
Normalized ground states for semilinear elliptic systems with critical and subcritical nonlinearities	18
Approximating fixed points of enriched Chatterjea contractions by Krasnoselskij iterative algorithm in Banach spaces	16
On the solution of the traumatic avoidance learning model approached by the Banach fixed point theorem	16
Multivalued problems via orthogonal contraction mappings with application to fractional differential equation	15
Fixed point results for Perov type F-contractions and an application	13
Some conditions for the oscillation of second-order differential equations with several mixed delays	13
Cyclic iterated function systems	12
On the strong convergence of the proximal point algorithm with an application to Hammerstein euations	10
Existence of solutions for double-phase problems by topological degree	10
Some best proximity point results via a new family of F-contraction and an application to homotopy theory	10
An observation on F-weak contractions and discontinuity at the fixed point with an application	10
New fixed point results for F-contractions of Hardy–Rogers type in b-metric spaces with applications	9
Around averaged mappings	9
A one-dimensional Kirchhoff equation with generalized convolution coefficients	9
On the conjecture of Schauder	9
On some mappings with a unique common fixed point	8
Optimal feedback control problem for inhomogeneous Voigt fluid motion model	8
New discontinuity results at fixed point on metric spaces	8
Periodic boundary value problems involving Stieltjes derivatives	7

Best proximity and best periodic points for proximal nonunique contractions	7
An overview of the emergence of weaker continuity notions, various classes of contractive mappings and related fixed point theorems	7
A note on $${\mathcal {F}}$$-metric spaces	7
A multi-step approximant for fixed point problem and convex optimization problem in Hadamard spaces	7
Some remarks on the paper “Fixed point theorems for generalized contractive mappings in metric spaces”	7
Fixed point theorems for set-valued G-contractions in a graphical convex metric space with applications	7
A fixed point theorem and Ulam stability of a general linear functional equation in random normed spaces	6
Topological analysis of doubly nonlocal boundary value problems	6
Lagrangian skeleta and plane curve singularities	6
Examples around the strong Viterbo conjecture	6
New algorithm for finding the solution of nonlinear matrix equations based on the weak condition with relation-theoretic F-contractions	6
Non-local to local transition for ground states of fractional Schrödinger equations on $$\mathbb {R}^N$$	6
On the well-posedness of a nonlinear pseudo-parabolic equation	6
New fixed point theorems on b-metric spaces with applications to coupled fixed point theory	6
On a solution of the probabilistic predator–prey model approached by the fixed point methods	6
On the initial value problem for the nonlinear fractional Rayleigh-Stokes equation	6
Ground state and nodal solutions for critical Schrödinger–Kirchhoff-type Laplacian problems	5
What does a vector field know about volume?	5
Closed geodesics on reversible Finsler 2-spheres	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
On solving variational inequalities defined on fixed point sets of multivalued mappings in Banach spaces	5
Ulam stability of functional equations in 2-Banach spaces via the fixed point method	5
A multiplicity result for Euler–Lagrange orbits satisfying the conormal boundary conditions	5
An analysis of nonlocal difference equations with finite convolution coefficients	5
Positive least energy solutions for k-coupled Schrödinger system with critical exponent: the higher dimension and cooperative case	5
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
Multi-step inertial Krasnosel’skiǐ–Mann iteration with new inertial parameters arrays	4
Method of alternating projections for the general absolute value equation	4
Ulam stability of a successive approximation equation	4
Laminar flow in channels with porous walls: advancing the existence, uniqueness and approximation of solutions via fixed point approaches	4
Family of mappings with an equicontractive-type condition	4
ECH capacities and the Ruelle invariant	4
Best proximity point of generalized F-proximal non-self contractions	4
Boundary blow-up solutions to the k-Hessian equation with the logarithmic nonlinearity and singular weights	4
Stability analysis for nonlocal evolution equations involving infinite delays	4
$$\Phi $$-Contraction principle and an open problem in GV-fuzzy metric spaces	4
$$\alpha $$-Firmly nonexpansive operators on metric spaces	4
Browder type fixed point theorems and Nash equilibria in generalized games	4
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
An application of topological equivalence to Morse theory	3
Fixed point–critical point hybrid theorems and application to systems with partial variational structure	3
A refinement of the Browder–Göhde–Kirk fixed point theorem and some applications	3
Legendrian persistence modules and dynamics	3
On the Dirichlet problem associated with bounded perturbations of positively-(p, q)- homogeneous Hamiltonian systems	3
Common fixed point theorems for enriched Jungck contractions in Banach spaces	3
Fixed point index for discontinuous operators and fixed point theorems in cones with applications	3
Finitely convergent iterative methods with overrelaxations revisited	3
Multivariate generalized Meir–Keeler condensing operators and their applications to systems of integral equations	3

Analysis of a low linear perturbed Choquard equation with critical growth	3
Stationary points of lower semicontinuous multifunctions	3
Measure of noncompactness on weighted Sobolev space with an application to some nonlinear convolution type integral equations	3
Positive periodic solution for p-Laplacian Rayleigh equation with weak and strong singularities of repulsive type	3
Nonlinear elliptic equations with unbounded coefficient and singular lower order term	3
On the Meir–Keeler theorem in quasi-metric spaces	3
Browder’s theorem with general parameter space	3
Existence and relaxation of solutions for evolution differential inclusions with maximal monotone operators	3
The Anosov–Katok method and pseudo-rotations in symplectic dynamics	3
Normalized solutions for nonlinear Choquard equations with general nonlocal term	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
A constructive proof of the Cauchy–Kovalevskaya theorem for ordinary differential equations	3
On fixed point approach to equilibrium problem	3
Existence of nontrivial solutions for a nonlinear second order periodic boundary value problem with derivative term	3