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 2022-05-01 to 2026-05-01.)

Article	Citations
Boundary conjugation problem for piecewise analytic functions in Besov spaces	13
The pointwise limit of holomorphic functions	12
Ground state solutions for the Kirchhoff–Choquard type equation with lower critical exponent	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
Cauchy problem in Gevrey spaces	8
Sign-changing solitary waves for a quasilinear Schrödinger equation with general nonlinearity	7
A generalization of squeezing function	7
Arbitrary order Mittag-Leffler function with four parameters: properties and fractional operators	6
Solutions of linear differential equations in Bergman–Morrey type spaces	6
Polyanalytic Neumann-n problem in the unit disk	5
Estimates for the sum of eigenvalues to the fractional logarithmic Schrödinger operator	5
Blow-up phenomena for an inhomogeneous p -Laplacian parabolic differential inequality in the half-space	5
Existence of solutions for fractional Kirchhoff–Schrödinger–Poisson equations via Morse theory	5
Some uncertainty principles for the continuous voice transform	4
Sign-changing solutions for a weighted Kirchhoff problem with exponential growth non-linearity	4
Geometric properties and univalency of harmonic functions generated by certain operators	4
Existence and multiplicity of solutions for a fractional elliptic system with strongly coupled critical terms and concave nonlinearities	4
Quasilinear nonlocal elliptic problems with a prescribed norm in the L ^p -subcritical and L	4
Regularity results for an anisotropic nonlinear Dirichlet problem	4
On a biharmonic choquard equation involving critical exponential growth	4
Fractional p -Laplacian system involving Hardy terms and Sobolev critical exponent	4
Multiplicity result for a critical biharmonic elliptic equation with logarithmic-type perturbation	4
A necessary and sufficient condition for a TM system to be an unconditional basis	4

Standing waves for a Chern–Simons–Schrödinger problem in ℝ ² involving radial potentials	3
Dirichlet series satisfying a Riemann type functional equation and sharing one set	3
Green's functions for certain biharmonic boundary-value problems	3
Existence of solution for a nonlocal elliptic problem with a Robin-type data	3
Fractional p -Kirchhoff equation with Sobolev and Choquard singular nonlinearities	3
Direct method of solution for a class of singular integral equations based on meromorphism of solution	3
Trudinger's inequality for Riesz potentials on Musielak-Orlicz spaces over metric measure spaces	3
A moment generalization of some classical second-order differential equations generating classical polynomials	3
On existence and concentration of positive solutions for a fractional Kirchhoff equation with critical exponential growth	3
Weak-type regularity of the Bergman projection on generalized Hartogs triangles in ℂ ³	3
Calderón–Zygmund theory for asymptotically regular nonlinear elliptic problems with double obstacles	3
On Trudinger-type inequalities in Musielak-Orlicz-Morrey spaces of an integral form	3
The nonlocal Carleman problem for second order elliptic systems	3
Sign-changing solutions for a modified quasilinear Kirchhoff–Schrödinger–Poisson system via perturbation method	3
The nonlinear superposition operator on harmonic fock spaces	3
Quasiconformal extension of integral transforms of analytic and harmonic mappings	3
Existence results of positive solutions for fractional elliptic problems in Hilfer space	3
Exact solutions for some classes of non-elliptic Cauchy–Riemann type systems with singular coefficients	3
On the maximizing problem associated with critical Sobolev inequality under inhomogeneous constraints	3
Volterra integral operator on Dirichlet-Morrey type spaces	3
Liouville-type results for fully nonlinear subelliptic equations on the Heisenberg group	2
The Schwarz inequalities at the boundary point of the Hartogs triangles	2
A Hopf type lemma for nonlocal pseudo-relativistic equations and its applications	2
Riemann boundary value problems on the Archimedean spiral	2
Qualitative properties for solutions of fractional Ginzburg-Landau systems	2
Existence results for critical problems with Hardy term involving the Grushin operator	2
Narasimhan–Simha-type metrics on strongly pseudoconvex domains in ℂn	2
Existence and nonexistence of positive solutions for fractional p -logistic equation	2
Multi-sublinear operators and their commutators on product generalized mixed Morrey spaces	2
On the Choquard equation with double critical Sobolev exponents in ℝN	2
Existence of normalized solutions for a class of Schrödinger-Poisson-Slater equations with general nonlinearities	2
Multiplicity of positive solutions for quasilinear elliptic problems involving the p -Laplacian operator	2
L^p-bounds for Fourier integral operators on the torus	2
A free boundary problem for discontinuous semilinear elliptic equations in convex ring	2
Existence of least energy sign-changing solution for a class of fractional p & q -Laplacian problems with potentials vanishing at infi	2
Existence and shape of solutions for a class of elliptic systems on the critical hyperbola	2
Composition operators over weighted Bergman spaces of Dirichlet series	2
Univalence of T -symmetric Suffridge type polynomials of degree 3 T + 1	2
Complete Nevanlinna–Pick kernels and the Schwarz lemma	2
Conformal mappings on the Grushin plane	2
W^1,γ(·)-estimate to non-uniformly elliptic obstacle problems with borderline growth	2
Existence of nontrivial solutions for fractional Klein–Gordon equation coupled with Born–Infeld theory with critical exponents	2
Spectrum of the Hilbert transform on Lorentz spaces L _p,q	2
Uniqueness results of Dirichlet series with periodic coefficients	2
On the critical and supercritical Kirchhoff type problems with lower perturbations and steep potential well: existence and asymptotic behaviour of solutions	2
Sharp critical exponents for nonlinear equations with the fractional Laplacian	2
Holomorphic Lie group actions on Danielewski surfaces	2
Asymptotic behavior of solutions of degenerate elliptic equations in half spaces	2
Riemann–Hilbert problems for dual-type singular integro-differential equations	2
Bifurcation analysis of fractional Kirchhoff problems with singular exponential nonlinearity	2

Localization of Forelli's theorem	1
Boundedness of weighted Bergman projection with several complex variables	1
Series representations for generalized harmonic functions in the case of three parameters	1
Nonlocal Dirichlet problems for anisotropic Schrödinger-type potential systems with variable exponents and critical nonlinearities	1
Normalized ground state solutions for Kirchhoff-type systems in the mass-supercritical case	1
Positive solutions to quasilinear p(y )-Laplacian equation with Robin boundary condition	1
An atomic representation for bicomplex Hardy classes	1
Competing Kohn–Spencer Laplacian systems with convection in non-isotropic Folland–Stein space	1
Conjugacy classification of bicomplex Möbius transformations	1
Rayleigh–Faber–Krahn and Hong–Krahn–Szegö-type inequalities for the absolute value of the heat operator	1
Some refinements of the Fekete–Szegö inequalities for a class of biholomorphic mappings	1
On the theory of generalized analytic Vekua functions with a singular point	1
Iterated Robin problem, the case of various parameters	1
Compact embeddings for weighted fractional Sobolev spaces and applications to nonlinear Schrödinger equations	1
Multiple solutions for the logarithmic fractional Kirchhoff equation with critical or supercritical nonlinearity	1
Existence and local uniqueness of solutions for hénon problems with bi-parameters perturbation	1
The corona theorem for bounded analytic functions in QK type spaces	1
Improvement of non-integrated defect relation for meromorphic maps from Kähler manifolds	1
Multiple solutions for critical nonhomogeneous Choquard equation on ℝ ^N	1
Extremal problems of Turán-type involving the location of all zeros of a polynomial	1
Hölder continuity of solutions of the Dirichlet problem in pseudoconvex domains	1
Frequent hypercyclicity of the tensor products of composition operators on weighted Dirichlet spaces	1
Nonhomogeneous singular problems with convection	1
Compressive stress relaxation behavior of articular cartilage with MHD effects	1
The Taylor expansion of weighted monogenic functions	1
Ground state solution for a class of fractional Schrödinger–Poisson system with strong singularity	1
Coefficient bounds for class of g -starlike mappings of complex order γ in	1
Stability and boundedness of weak solutions for fractional sub-Laplace equations	1
Some Malmquist type theorems on higher-order partial differential equations with delays	1
Embedding model and de Branges-Rovnyak spaces in Dirichlet spaces	1
Bifurcation of positive solutions of elliptic Kirchhoff equations involving gradient terms	1
Polyharmonic Kirchhoff-type problem without Ambrosetti–Rabinowitz condition	1
Instability of algebraic standing waves for nonlinear Schrödinger equations with triple power nonlinearities	1
Fundamental solutions of a multidimensional degenerate elliptic equation	1
p-harmonic 1-forms on totally real submanifolds in complex space forms	1
Indefinite Schrödinger equation with nonlinearity sublinear at zero	1
Global structure of positive solutions for a singular quasilinear elliptic problem	1
Composition operator on F(p,q,s) spaces in the unit ball of	1
Cross sectional Cauchy–Pompeiu formula for functions with values in C ( V _2,0	1
Analyticity of parametric elliptic eigenvalue problems and applications to quasi-Monte Carlo methods	1
Normalized solutions of ( p , q )-Laplacian equations with mass subcritical growth	1
Bohr's phenomenon for certain classes of analytic functions	1
Unbounded components of positive radial solutions for semilinear indefinite Neumann problems	1
A class of fourth-order problems with Leray–Lion operators and two control parameters	1
Linear non-divergence elliptic equations in a bounded, infinitely winding planar domain	1
Analytic continuation of one variable power series by interpolating its coefficients	1
Fourth order system involving critical nonlinearities with sign-changing weight functions	1
Bounded composition operators on Hardy space and Bergman space	1
On a class of fourth order bi-nonlocal problems governed by degenerate q (.)-biharmonic operator involving critical growth	1
The effects of toxin and mutual interference among zooplankton on a diffusive plankton–fish model with Crowley–Martin functional response	1
Fractional elliptic reaction-diffusion systems with coupled gradient terms and different diffusion	1
Approximation of monogenic functions by hypercomplex Ruscheweyh derivative bases	1
Multiplicity and concentration of positive solutions for generalized quasilinear Schrödinger equation with critical exponent in ℝ ^N	1
On the existence and multiplicity of solutions to a singular boundary value problem driven by the p(x) -triharmonic operator in Ω	1
The Brézis–Nirenberg type problem for the p -Laplacian: infinitely many positive solutions	1
Boundedness of intrinsic square functions and commutators on generalized central Morrey spaces	1
Existence results for an anisotropic variable exponent Kirchhoff-type problem	1
Composition operators on Dirichlet spaces over the half-plane	1