OOIR: Observatory of International Research

Papers

(The TQCC of Topological Methods in Nonlinear Analysis is 1. 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 2021-02-01 to 2025-02-01.)

Article	Citations
Dissipative solvability of Jeffreys-Oldroyd-$\alpha$ model	6
Nonlinear perturbations of a periodic fractional Laplacian with supercritical growth	6
Space-time decay estimates of solutions to 3D incompressible viscous Camassa-Holm equations	5
Minimal periodic problem for brake orbits of first-order Hamiltonian systems	5
Multiplicity and concentration of positive solutions to the double phase Kirchhoff type problems with critical growth	4
Fixed points of $G$-monotone mappings in metric and modular spaces	4
Second-order boundary estimates for large positive solutions to an elliptic system of competitive type	3
Fixed point for mappings of asymptotically nonexpansive type in Lebesgue spaces with variable exponents	3
Mild solutions to a class of nonlinear second order evolution equations	3
Normalized solutions to a class of Choquard-type equations with potential	3
Fixed point results for convex orbital nonexpansive type mappings	3
Quasilinear Schrödinger equations with singular and vanishing potentials involving nonlinearities with critical exponential growth	3
Componentwise localization of critical points for functionals defined on product spaces	2
Existence theory for nabla fractional three-point boundary value problems via continuation methods for contractive maps	2
Topological degree for some parabolic equations with Riemann-Liouville time-fractional derivatives	2
Semiclassical states for Schrödinger-Poisson system with Hartree-type nonlinearity	2
Extending and paralleling Stechkin's category theorem	2
Analytical signatures and proper actions	2
Concentrating solutions for an anisotropic planar elliptic Neumann problem with Hardy-Hénon weight and large exponent	2
A characterization of the family of iterated nonexpansive mappings under every renorming	2
A word on Professor Kazimierz Goebel (1940-2022)	2
Multiple solutions for biharmonic critical Choquard equation involving sign-changing weight functions	2
Infinitely many positive solutions for a double phase problems involving the double phase operator	2
Gutierrez-Sotomayor flows on singular surfaces	2
Attractor for a model of extensible beam with damping on time-dependent space	1

Semiclassical solutions for fractional logarithmic Schrödinger equations with potentials unbounded below	1
Reeb graphs of circle-valued functions: A survey and basic facts	1
The Choquard logarithmic equation involving a nonlinearity with exponential growth	1
Fixed point theorem for generic 2-generalized hybrid mappings in Hilbert spaces	1
Compactness in normed spaces: a unified approach through semi-norms	1
Traveling wave solutions in a higher dimensional lattice delayed cooperation system with nonlocal diffusion	1
A family of distal functions and multipliers for strict ergodicity	1
Periodic solutions for systems of functional-differential semilinear equations at resonance	1
A class of double phase problem without Ambrosetti-Rabinowitz-type growth condition: infinitely many solutions	1
Topologizing Sperner's lemma	1
Monotonicity of eigenvalues of the fractional $p$-Laplacian with singular weights	1
Equilibrium under uncertainty with fuzzy payoff	1
Irrationally elliptic closed characteristics on symmetric compact convex hypersurfaces in R^8	1
Multiple connecting geodesics of a Randers-Kropina metric via homotopy theory for solutions of an affine control system	1
Embeddability of joins and products of polyhedra	1
Lower semicontinuity of Kirchhoff-type energy functionals and spectral gaps on (sub)Riemannian manifolds	1
Some existence results for elliptic systems with exponential nonlinearities and convection terms in dimension two	1
Topology of the Grünbaum-Hadwiger-Ramos problem for mass assignments	1
On the critical $p$-Kirchhoff equation	1
Analytical and computational results for the decay of solutions of a damped wave equation with variable-exponent nonlinearities	1
On the existence of periodic solutions for Liénard type $\phi$-Laplacian equation	1
Rate of convergence of global attractors for some perturbed reaction-diffusion equations under smooth perturbations of the domain	1
On the number of stable positive solutions of weakly nonlinear elliptic equations when the diffusion is small	1
A note on positive solutions of Lichnerowicz equations involving the $\Delta_\lambda$-Laplacian	1
BMO and Dirichlet problem for semi-linear equations in the plane	1
Periodic solutions of fractional Laplace equations: Least period, axial symmetry and limit	1
Isolating neighborhoods and their stability for differential inclusions and Filippov systems	1
Periodic solutions with irrational frequency for a class of semilinear wave equations with variable coefficients	1
Andrzej Granas (1929-2019)	1
Bifurcation of solutions of $U(1)$-equivariant semilinear boundary value problems	1
Global existence, local existence and blow-up of mild solutions for abstract time-space fractional diffusion equations	1
Local Morrey estimate in Musielak-Orlicz-Sobolev space	1
Normalized solutions to a non-variational Schrödinger system	1
On a semilinear fourth order elliptic problem with asymmetric nonlinearity	1
Neumann-type boundary value problem associated with Hamiltonian systems	1
Multifractal analysis of Hewitt-Stromberg measures with respect to gauge control functions	1
Bounded resonant problems driven by fractional Laplacian	1
Three positive solutions for the indefinite fractional Schrödinger-Poisson systems	1
Existence of nontrivial solutions to Schrödinger systems with linear and nonlinear couplings via Morse theory	1
Separating solutions of nonlinear problems using nonlinear generalized Rayleigh quotients	1
Analysis of the Hopf bifurcation in a Diffusive Gierer-Meinhardt Model	1
Local and nonlocal problems for fractional impulsive evolution systems with order $\nu\in(1,2)$	1
Existence and multiplicity of normalized solutions to lower critical Choquard equation with kinds of bounded potentials	1
Fixed point theorems of various nonexpansive actions of semitopological semigroups on weakly/weak* compact convex sets	1
Nonlinear Volterra delay evolution inclusions subjected to nonlocal initial conditions	1
Balanced capacities	1
The Wecken problem for coincidences of boundary preserving surface maps	1
Solutions to degenerative generalized quasilinear Schrödinger equations involving vanishing potentials and critical exponent	1