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 2022-01-01 to 2026-01-01.)

Article	Citations
Boundary conjugation problem for piecewise analytic functions in Besov spaces	12
Polyanalytic Neumann-n problem in the unit disk	12
The pointwise limit of holomorphic functions	10
Riesz potentials and fractional maximal operators associated with the index Whittaker transform	9
Bound states for fractional Kirchhoff equations with critical growth	9
Nonexistence results for Steklov biharmonic problems in exterior domains	8
Positive solution for a class of Choquard equations with Hardy–Littlewood–Sobolev critical exponent in exterior domains	8
Cauchy problem in Gevrey spaces	8
Existence of solutions for fractional Kirchhoff–Schrödinger–Poisson equations via Morse theory	7
Solutions of linear differential equations in Bergman–Morrey type spaces	7
Sign-changing solitary waves for a quasilinear Schrödinger equation with general nonlinearity	7
A generalization of squeezing function	7
A moment generalization of some classical second-order differential equations generating classical polynomials	6
Estimates for the sum of eigenvalues to the fractional logarithmic Schrödinger operator	6
Multiple solutions for the fractional Schrödinger–Poisson system with concave–convex nonlinearities	6
Arbitrary order Mittag-Leffler function with four parameters: properties and fractional operators	6
Blow-up phenomena for an inhomogeneous p -Laplacian parabolic differential inequality in the half-space	6
Some uncertainty principles for the continuous voice transform	5
Sign-changing solutions for a weighted Kirchhoff problem with exponential growth non-linearity	5
Quasilinear nonlocal elliptic problems with a prescribed norm in the L ^p -subcritical and L	5
A necessary and sufficient condition for a TM system to be an unconditional basis	4
Toeplitz operators on Bergman spaces with exponential weights	4
Regularity results for an anisotropic nonlinear Dirichlet problem	4
Multiplicity result for a critical biharmonic elliptic equation with logarithmic-type perturbation	4
On a biharmonic choquard equation involving critical exponential growth	4

The nonlinear superposition operator on harmonic fock spaces	4
Trudinger's inequality for Riesz potentials on Musielak-Orlicz spaces over metric measure spaces	3
Existence and non-existence of maximizers for a class of weighted variational problems under equivalent constraints	3
On the critical and supercritical Kirchhoff type problems with lower perturbations and steep potential well: existence and asymptotic behaviour of solutions	3
Volterra integral operator on Dirichlet-Morrey type spaces	3
On the maximizing problem associated with critical Sobolev inequality under inhomogeneous constraints	3
Calderón–Zygmund theory for asymptotically regular nonlinear elliptic problems with double obstacles	3
Sign-changing solutions for a modified quasilinear Kirchhoff–Schrödinger–Poisson system via perturbation method	3
Weak-type regularity of the Bergman projection on generalized Hartogs triangles in ℂ ³	3
Direct method of solution for a class of singular integral equations based on meromorphism of solution	3
Exact solutions for some classes of non-elliptic Cauchy–Riemann type systems with singular coefficients	3
Qualitative properties for solutions of fractional Ginzburg-Landau systems	3
Riemann boundary value problems for multiplicative doubly quasi-periodic meta-analytic functions	3
Dirichlet series satisfying a Riemann type functional equation and sharing one set	3
On existence and concentration of positive solutions for a fractional Kirchhoff equation with critical exponential growth	3
Green's functions for certain biharmonic boundary-value problems	3
Quasiconformal extension of integral transforms of analytic and harmonic mappings	3
Fractional p -Kirchhoff equation with Sobolev and Choquard singular nonlinearities	3
On Trudinger-type inequalities in Musielak-Orlicz-Morrey spaces of an integral form	3
Solutions for nonhomogeneous singular fractional p-Laplacian equations via fixed point theorem	3
Existence of solution for a nonlocal elliptic problem with a Robin-type data	3
Liouville-type results for fully nonlinear subelliptic equations on the Heisenberg group	2
Composition operators over weighted Bergman spaces of Dirichlet series	2
Mountain-pass type solutions for the Chern-Simons-Schrödinger equation with critical exponential growth	2
Spectrum of the Hilbert transform on Lorentz spaces L _p,q	2
Analytic continuation of one variable power series by interpolating its coefficients	2
Coefficient bounds for class of g -starlike mappings of complex order γ in	2
Existence and nonexistence of positive solutions for fractional p -logistic equation	2
Solvability of nonlocal Dirichlet problem for generalized Helmholtz equation in a unit ball	2
Bifurcation analysis of fractional Kirchhoff problems with singular exponential nonlinearity	2
Holomorphic Lie group actions on Danielewski surfaces	2
Existence of nontrivial solutions for fractional Klein–Gordon equation coupled with Born–Infeld theory with critical exponents	2
L^p-bounds for Fourier integral operators on the torus	2
A Hopf type lemma for nonlocal pseudo-relativistic equations and its applications	2
Existence of least energy sign-changing solution for a class of fractional p & q -Laplacian problems with potentials vanishing at infi	2
Univalence of T -symmetric Suffridge type polynomials of degree 3 T + 1	2
Existence of normalized solutions for a class of Schrödinger-Poisson-Slater equations with general nonlinearities	2
Riemann–Hilbert problems for dual-type singular integro-differential equations	2
Complete Nevanlinna–Pick kernels and the Schwarz lemma	2
Asymptotic behavior of solutions of degenerate elliptic equations in half spaces	2
On the Choquard equation with double critical Sobolev exponents in ℝN	2
Narasimhan–Simha-type metrics on strongly pseudoconvex domains in ℂn	2
The Schwarz inequalities at the boundary point of the Hartogs triangles	2
Riemann boundary value problems on the Archimedean spiral	2
Sharp critical exponents for nonlinear equations with the fractional Laplacian	2
W^1,γ(·)-estimate to non-uniformly elliptic obstacle problems with borderline growth	2
A free boundary problem for discontinuous semilinear elliptic equations in convex ring	2
Existence of solution for magnetic Schrödinger equation with the Neumann boundary condition	2
Stability and boundedness of weak solutions for fractional sub-Laplace equations	2
Competing Kohn–Spencer Laplacian systems with convection in non-isotropic Folland–Stein space	2

Conformal mappings on the Grushin plane	2
Multi-sublinear operators and their commutators on product generalized mixed Morrey spaces	2
Existence and shape of solutions for a class of elliptic systems on the critical hyperbola	2
Boundedness of intrinsic square functions and commutators on generalized central Morrey spaces	1
Composition operator on F(p,q,s) spaces in the unit ball of	1
Boundedness of weighted Bergman projection with several complex variables	1
On a class of unilateral L _M -elliptic problems with non-standard conditions and L	1
Conjugacy classification of bicomplex Möbius transformations	1
Orthogonal projections in the local Dirichlet spaces	1
Some Malmquist type theorems on higher-order partial differential equations with delays	1
Eigenvalues associated with the Khon-Spencer p (⋅)-biharmonic operator on the Heisenberg group	1
Bohr's phenomenon for certain classes of analytic functions	1
On holomorphic curves into complex projective varieties	1
A class of fourth-order problems with Leray–Lion operators and two control parameters	1
Global structure of positive solutions for a singular quasilinear elliptic problem	1
Nonhomogeneous singular problems with convection	1
Fractional elliptic reaction-diffusion systems with coupled gradient terms and different diffusion	1
Localization of Forelli's theorem	1
Positive solutions to quasilinear p(y )-Laplacian equation with Robin boundary condition	1
Nonlocal Dirichlet problems for anisotropic Schrödinger-type potential systems with variable exponents and critical nonlinearities	1
The Taylor expansion of weighted monogenic functions	1
p-harmonic 1-forms on totally real submanifolds in complex space forms	1
Improvement of non-integrated defect relation for meromorphic maps from Kähler manifolds	1
Residues and currents from singular forms on complex manifolds	1
Frequent hypercyclicity of the tensor products of composition operators on weighted Dirichlet spaces	1
The Ptolemy–Alhazen problem and quadric surface mirror reflection	1
On a class of fourth order bi-nonlocal problems governed by degenerate q (.)-biharmonic operator involving critical growth	1
Approximation of monogenic functions by hypercomplex Ruscheweyh derivative bases	1
Some refinements of the Fekete–Szegö inequalities for a class of biholomorphic mappings	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
On Hankel operators between Fock-Sobolev type spaces	1
Instability of algebraic standing waves for nonlinear Schrödinger equations with triple power nonlinearities	1
Hölder continuity of solutions of the Dirichlet problem in pseudoconvex domains	1
Compressive stress relaxation behavior of articular cartilage with MHD effects	1
Normalized solutions of ( p , q )-Laplacian equations with mass subcritical growth	1
Indefinite Schrödinger equation with nonlinearity sublinear at zero	1
Analyticity of parametric elliptic eigenvalue problems and applications to quasi-Monte Carlo methods	1
Rayleigh–Faber–Krahn and Hong–Krahn–Szegö-type inequalities for the absolute value of the heat operator	1
On the existence and multiplicity of solutions to a singular boundary value problem driven by the p(x) -triharmonic operator in Ω	1
Noetherian solvability and explicit solution of a singular integral equation with weighted Carleman shift in Besov spaces	1
Existence and local uniqueness of solutions for hénon problems with bi-parameters perturbation	1
Normalized solutions for the fractional P -Laplacian equation with exponential critical growth	1
Polyharmonic Kirchhoff-type problem without Ambrosetti–Rabinowitz condition	1
Fundamental solutions of a multidimensional degenerate elliptic equation	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
Multiple solutions for the logarithmic fractional Kirchhoff equation with critical or supercritical nonlinearity	1
The corona theorem for bounded analytic functions in QK type spaces	1
On the theory of generalized analytic Vekua functions with a singular point	1
Existence results for an anisotropic variable exponent Kirchhoff-type problem	1
Composition operators on Dirichlet spaces over the half-plane	1
Iterated Robin problem, the case of various parameters	1
Series representations for generalized harmonic functions in the case of three parameters	1
Embedding model and de Branges-Rovnyak spaces in Dirichlet spaces	1
The effects of toxin and mutual interference among zooplankton on a diffusive plankton–fish model with Crowley–Martin functional response	1
An atomic representation for bicomplex Hardy classes	1
Extremal problems of Turán-type involving the location of all zeros of a polynomial	1
Ground state solution for a class of fractional Schrödinger–Poisson system with strong singularity	1