OOIR: Observatory of International Research

Papers

(The TQCC of Complex Variables and Elliptic Equations 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 2021-09-01 to 2025-09-01.)

Article	Citations
Blow-up phenomena for an inhomogeneous p -Laplacian parabolic differential inequality in the half-space	21
The Bohr-type operator on analytic functions and sections	17
Boundary conjugation problem for piecewise analytic functions in Besov spaces	13
Polyanalytic Neumann-n problem in the unit disk	12
A generalization of squeezing function	11
Cauchy problem in Gevrey spaces	8
Solutions of linear differential equations in Bergman–Morrey type spaces	8
The pointwise limit of holomorphic functions	8
Arbitrary order Mittag-Leffler function with four parameters: properties and fractional operators	8
Bound states for fractional Kirchhoff equations with critical growth	7
Toeplitz operators on Bergman spaces with exponential weights	7
Positive solution for a class of Choquard equations with Hardy–Littlewood–Sobolev critical exponent in exterior domains	7
Sign-changing solitary waves for a quasilinear Schrödinger equation with general nonlinearity	7
Existence of solutions for fractional Kirchhoff–Schrödinger–Poisson equations via Morse theory	7
The nonlinear superposition operator on harmonic fock spaces	6
Multiplicity result for a critical biharmonic elliptic equation with logarithmic-type perturbation	6
A necessary and sufficient condition for a TM system to be an unconditional basis	6
Some uncertainty principles for the continuous voice transform	6
Regularity results for an anisotropic nonlinear Dirichlet problem	6
Multiple solutions for the fractional Schrödinger–Poisson system with concave–convex nonlinearities	6
On a biharmonic choquard equation involving critical exponential growth	6
The Nehari manifold approach for singular equations involving the p(x)-Laplace operator	5
Dirichlet series satisfying a Riemann type functional equation and sharing one set	5
A moment generalization of some classical second-order differential equations generating classical polynomials	5
Quasilinear nonlocal elliptic problems with a prescribed norm in the L ^p -subcritical and L	5

Sign-changing solutions for a weighted Kirchhoff problem with exponential growth non-linearity	5
Sign-changing solutions for a modified quasilinear Kirchhoff–Schrödinger–Poisson system via perturbation method	4
Singular Trudinger–Moser inequality with L^p norm and the existence of extremals	4
Spectral analysis of the impulsive quadratic pencil of Schrödinger operators with spectral singularities	4
Existence of solution for a nonlocal elliptic problem with a Robin-type data	4
Quasiconformal extension of integral transforms of analytic and harmonic mappings	4
Trudinger's inequality for Riesz potentials on Musielak-Orlicz spaces over metric measure spaces	4
Berezin transform and Toeplitz operators on polygonal domains	4
Weak-type regularity of the Bergman projection on generalized Hartogs triangles in ℂ ³	4
Embedding weighted Hardy spaces into Lebesgue spaces and generalized area operators	4
Existence and non-existence of maximizers for a class of weighted variational problems under equivalent constraints	4
A singular Trudinger–Moser inequality on compact Riemann surface with smooth boundary	4
On existence and concentration of positive solutions for a fractional Kirchhoff equation with critical exponential growth	4
Solutions for nonhomogeneous singular fractional p-Laplacian equations via fixed point theorem	3
Calderón–Zygmund theory for asymptotically regular nonlinear elliptic problems with double obstacles	3
Exact solutions for some classes of non-elliptic Cauchy–Riemann type systems with singular coefficients	3
Mountain-pass type solutions for the Chern-Simons-Schrödinger equation with critical exponential growth	3
On the maximizing problem associated with critical Sobolev inequality under inhomogeneous constraints	3
Least energy sign-changing solutions of fractional Kirchhoff–Schrödinger–Poisson system with critical and logarithmic nonlinearity	3
Volterra integral operator on Dirichlet-Morrey type spaces	3
Direct method of solution for a class of singular integral equations based on meromorphism of solution	3
A Hopf type lemma for nonlocal pseudo-relativistic equations and its applications	3
Existence and multiplicity of solutions for a quasilinear double phase problem on the whole space	3
Riemann boundary value problems for multiplicative doubly quasi-periodic meta-analytic functions	3
Existence of least energy sign-changing solution for a class of fractional p & q -Laplacian problems with potentials vanishing at infi	3
Fractional p -Kirchhoff equation with Sobolev and Choquard singular nonlinearities	3
On the critical and supercritical Kirchhoff type problems with lower perturbations and steep potential well: existence and asymptotic behaviour of solutions	3
The Taylor expansion of weighted monogenic functions	2
Compressive stress relaxation behavior of articular cartilage with MHD effects	2
Positive solutions to quasilinear p(y )-Laplacian equation with Robin boundary condition	2
Conformal mappings on the Grushin plane	2
On the Choquard equation with double critical Sobolev exponents in ℝN	2
Liouville-type results for fully nonlinear subelliptic equations on the Heisenberg group	2
Coefficient bounds for class of g -starlike mappings of complex order γ in	2
Improved Bohr inequalities for certain class of harmonic univalent functions	2
Sharp critical exponents for nonlinear equations with the fractional Laplacian	2
L^p-bounds for Fourier integral operators on the torus	2
Competing Kohn–Spencer Laplacian systems with convection in non-isotropic Folland–Stein space	2
Rayleigh–Faber–Krahn and Hong–Krahn–Szegö-type inequalities for the absolute value of the heat operator	2
Stability and boundedness of weak solutions for fractional sub-Laplace equations	2
Bifurcation analysis of fractional Kirchhoff problems with singular exponential nonlinearity	2
Asymptotic behavior of solutions of degenerate elliptic equations in half spaces	2
Existence of nontrivial solutions for fractional Klein–Gordon equation coupled with Born–Infeld theory with critical exponents	2
Narasimhan–Simha-type metrics on strongly pseudoconvex domains in ℂn	2
The Schwarz inequalities at the boundary point of the Hartogs triangles	2
On a left-α-ψ-hyperholomorphic Bergman space	2
Spectrum of the Hilbert transform on Lorentz spaces L _p,q	2
Complete Nevanlinna–Pick kernels and the Schwarz lemma	2
Riemann–Hilbert problems for dual-type singular integro-differential equations	2
Existence of solution for magnetic Schrödinger equation with the Neumann boundary condition	2

Solvability of nonlocal Dirichlet problem for generalized Helmholtz equation in a unit ball	2
Analytic continuation of one variable power series by interpolating its coefficients	2
Multi-sublinear operators and their commutators on product generalized mixed Morrey spaces	2
W^1,γ(·)-estimate to non-uniformly elliptic obstacle problems with borderline growth	2
Existence and nonexistence of positive solutions for fractional p -logistic equation	2
A free boundary problem for discontinuous semilinear elliptic equations in convex ring	2
Composition operators over weighted Bergman spaces of Dirichlet series	2
Holomorphic Lie group actions on Danielewski surfaces	2
Riemann boundary value problems on the Archimedean spiral	2
Some refinements of the Fekete–Szegö inequalities for a class of biholomorphic mappings	1
On holomorphic curves into complex projective varieties	1
Multiple solutions for the logarithmic fractional Kirchhoff equation with critical or supercritical nonlinearity	1
Global structure of positive solutions for a singular quasilinear elliptic problem	1
Polyharmonic Kirchhoff-type problem without Ambrosetti–Rabinowitz condition	1
Hölder continuity of solutions of the Dirichlet problem in pseudoconvex domains	1
Fractional elliptic reaction-diffusion systems with coupled gradient terms and different diffusion	1
Orthogonal projections in the local Dirichlet spaces	1
Nonhomogeneous singular problems with convection	1
Instability of algebraic standing waves for nonlinear Schrödinger equations with triple power nonlinearities	1
Approximation of monogenic functions by hypercomplex Ruscheweyh derivative bases	1
The effects of toxin and mutual interference among zooplankton on a diffusive plankton–fish model with Crowley–Martin functional response	1
Existence and local uniqueness of solutions for hénon problems with bi-parameters perturbation	1
Indefinite Schrödinger equation with nonlinearity sublinear at zero	1
Noetherian solvability and explicit solution of a singular integral equation with weighted Carleman shift in Besov spaces	1
Toeplitz and Cesàro-type operators on homogeneous Siegel domains	1
Liouville theorem for Hénon-type bi-harmonic Choquard equation in ℝ ⁵	1
Improvement of non-integrated defect relation for meromorphic maps from Kähler manifolds	1
Optimal Liouville type theorems for porous medium systems with sources	1
Entire function and its linear C-shift operator sharing a set of small functions CM	1
Unbounded components of positive radial solutions for semilinear indefinite Neumann problems	1
Frequent hypercyclicity of the tensor products of composition operators on weighted Dirichlet spaces	1
Multiple solutions for an equation with weights and a nonlinearity with arbitrary growth	1
Conjugacy classification of bicomplex Möbius transformations	1
The corona theorem for bounded analytic functions in QK type spaces	1
Existence results for an anisotropic variable exponent Kirchhoff-type problem	1
Extremal problems of Turán-type involving the location of all zeros of a polynomial	1
On the theory of generalized analytic Vekua functions with a singular point	1
Iterated Robin problem, the case of various parameters	1
Ground state solution for a class of fractional Schrödinger–Poisson system with strong singularity	1
Composition operator on F(p,q,s) spaces in the unit ball of	1
p-harmonic 1-forms on totally real submanifolds in complex space forms	1
Normalized solutions for the fractional P -Laplacian equation with exponential critical growth	1
The Fekete and Szegö inequality for a class of holomorphic mappings on the unit polydisk in and its application	1
The nonlinear Riemann boundary value problem with square roots for Lyapunov open curve in variable exponent spaces	1
-selfadjoint product of a composition operator and a maximal differential operator on the Fock space	1
Riemann boundary value problems for poly-analytic functions with unknowns on real axis	1
Multiplicity and concentration of positive solutions for generalized quasilinear Schrödinger equation with critical exponent in ℝ ^N	1
Eigenvalues associated with the Khon-Spencer p (⋅)-biharmonic operator on the Heisenberg group	1
Boundedness of weighted Bergman projection with several complex variables	1
Composition operators on Dirichlet spaces over the half-plane	1
A class of fourth-order problems with Leray–Lion operators and two control parameters	1
Nonlocal Dirichlet problems for anisotropic Schrödinger-type potential systems with variable exponents and critical nonlinearities	1
On fractional Choquard–Kirchhoff equations with subcritical or critical nonlinearities	1
Analyticity of parametric elliptic eigenvalue problems and applications to quasi-Monte Carlo methods	1
Localization of Forelli's theorem	1
Bohr's phenomenon for certain classes of analytic functions	1
Embedding model and de Branges-Rovnyak spaces in Dirichlet spaces	1
Some Malmquist type theorems on higher-order partial differential equations with delays	1
Series representations for generalized harmonic functions in the case of three parameters	1
Existence and multiplicity of sign-changing solutions for quasilinear Schrödinger–Poisson system	1
Boundedness of intrinsic square functions and commutators on generalized central Morrey spaces	1
The Ptolemy–Alhazen problem and quadric surface mirror reflection	1