OOIR: Observatory of International Research

Papers

(The TQCC of Monatshefte fuer Mathematik is 2. 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 2020-04-01 to 2024-04-01.)

Article	Citations
Well-posedness and regularity for fractional damped wave equations	26
The Picard–Mann iteration with s-convexity in the generation of Mandelbrot and Julia sets	16
Positive solutions to integral boundary value problems from geophysical fluid flows	15
Time-dependent contact mechanics	14
Compact operators on the Hahn space	12
Stability of peakons and periodic peakons for a nonlinear quartic Camassa-Holm equation	11
Interaction of delta shock waves for a nonsymmetric Keyfitz–Kranzer system of conservation laws	10
Wasserstein distance, Fourier series and applications	10
On a generalized volume-filling chemotaxis system with nonlinear signal production	9
Hyperuniform point sets on the sphere: probabilistic aspects	9
Oscillation of damped second-order linear mixed neutral differential equations	9
Flag-transitive block designs and unitary groups	9
Solution concepts, well-posedness, and wave breaking for the Fornberg–Whitham equation	8
Birkhoff–James orthogonality and numerical radius inequalities of operator matrices	8
Periodic boundary value problem for second-order differential equations from geophysical fluid flows	8
On eigenvalue problems related to the laplacian in a class of doubly connected domains	8
On the dimension group of unimodular $${\mathcal {S}}$$-adic subshifts	8
Existence and uniqueness results for modeling jet flow of the antarctic circumpolar current	8
Existence and uniqueness and first order approximation of solutions to atmospheric Ekman flows	8
A geometrical demonstration for continuation of solutions of the generalised BBM equation	7
Average frequencies of digits in infinite IFS’s and applications to continued fractions and Lüroth expansions	7
Periodic points in random substitution subshifts	7
On the wave interactions for the drift-flux equations with the Chaplygin gas	7
Constant vorticity water flows in the modified equatorial $$\beta $$-plane approximation	7
Moore-type nonoscillation criteria for half-linear difference equations	7

Global well-posedness and critical norm concentration for inhomogeneous biharmonic NLS	6
Expansions in Cantor real bases	6
The $$R_\infty $$ property for pure Artin braid groups	6
Several results on compact metrizable spaces in $$\mathbf {ZF}$$	6
The Wielandt–Hartley theorem for submaximal $$\mathfrak {X}$$-subgroups	5
The existence of mild and classical solutions for time fractional Fokker–Planck equations	5
Base sizes of primitive permutation groups	5
On members of Lucas sequences which are products of factorials	5
Hypocoercivity and sub-exponential local equilibria	5
The fractal structure of elliptical polynomial spirals	5
Large time decay for the magnetohydrodynamics equations in Sobolev–Gevrey spaces	5
Comments on “Flag-transitive block designs and unitary groups”	5
Generalized harmonic functions and Schwarz lemma for biharmonic mappings	5
Composition operators on Hardy spaces of the homogenous rooted trees	5
Correction to: Flag-transitive block designs and unitary groups	5
Local well-posedness and time regularity for a fifth-order shallow water equations in analytic Gevrey–Bourgain spaces	5
Local in time solution to Kolmogorov’s two-equation model of turbulence	4
Harmonic spirallike functions and harmonic strongly starlike functions	4
Pseudocompact $$\varDelta $$-spaces are often scattered	4
The inner kernel theorem for a certain Segal algebra	4
Spectrality of a class of Moran measures	4
Exact $$\hbox {G}_{2}$$-structures on unimodular Lie algebras	4
Barbashin-type conditions for exponential stability of linear cocycles	4
Singularity formation for the Serre-Green-Naghdi equations and applications to abcd-Boussinesq systems	4
Discrepancy of stratified samples from partitions of the unit cube	4
Khintchine-type theorems for values of subhomogeneous functions at integer points	4
Existence and Ulam-Hyers stability of positive solutions for a nonlinear model for the Antarctic Circumpolar Current	4
On the Cauchy problem for a modified Camassa–Holm equation	4
Subdifferential set of an operator	4
Inclusion modulo nonstationary	4
The well-posedness analysis of distributed order fractional diffusion problems on $${\mathbb {R}}^N$$	4
Pre-Schwarzian and Schwarzian derivatives of logharmonic mappings	4
Well-posedness and continuity properties of the Degasperis-Procesi equation in critical Besov space	4
Schatten class and nuclear pseudo-differential operators on homogeneous spaces of compact groups	4
On the Cauchy problem of a new integrable two-component Novikov equation	3
Existence and multiplicity of periodic solutions for a class of second-order ordinary differential equations	3
Pair correlations of Halton and Niederreiter Sequences are not Poissonian	3
The independence graph of a finite group	3
A regularity criterion for a 2D tropical climate model with fractional dissipation	3
Simplicity of spectra for certain multidimensional continued fraction algorithms	3
A differentiability criterion for continuous functions	3
The von Neumann–Jordan and another constants in Radon planes	3
Exact azimuthal equatorially trapped waves with centripetal force in modified equatorial $$\beta $$-plane approximation and at arbitrary latitude	3
Supercongruences involving Lucas sequences	3
Polynomial values of products of terms from an arithmetic progression	3
Edge partitions of the complete graph and a determinant-like function	3
On Huppert’s $$\rho $$-$$\sigma $$ conjecture	3
Rigid commutators and a normalizer chain	3
On simultaneous Diophantine approximation	3
Spectral theory of dynamical systems as diffraction theory of sampling functions	3

A note on the second order geometric Rellich inequality on half-space	3
Some connections between discrepancy, finite gap properties, and pair correlations	3
Simply sm-factorizable (para)topological groups and their completions	3
A Poincare’s inequality with non-uniformly degenerating gradient	3
On the decrease of velocity with depth in irrotational periodic water waves	3
New examples of compact Weyl-parallel manifolds	3
Everywhere Hölder continuity of vectorial local minimizers of special classes of integral functionals with rank one integrands	3
On the local well–posedness of the two component b-family of equations	3
Stratified equatorial flows in the $$\beta $$-plane approximation with a free surface	3
Arnold stability and Misiołek curvature	3
Explicit solution of atmospheric Ekman flows with some types of Eddy viscosity	3
Anisotropic global microlocal analysis for tempered distributions	3
The average character degree and r-solvability of a normal subgroup	3
Spectrality of Sierpinski-Moran measures	3
A note on pronormal p-subgroups of finite groups	3
Landau-type theorems and bi-Lipschitz theorems for bounded biharmonic mappings	3
A slow triangle map with a segment of indifferent fixed points and a complete tree of rational pairs	2
A note on the solution map for the periodic multi-dimensional Camassa–Holm-type system	2
Normal p-complements and monomial characters	2
The positive Schur property on positive projective tensor products and spaces of regular multilinear operators	2
On wave-breaking phenomena for a new generalized two-component shallow water wave system	2
Note on a conjecture of Bateman and Diamond concerning the abstract PNT with Malliavin-type remainder	2
Uniformly distributed orbits in $$\mathbb {T}^d$$ and singular substitution dynamical systems	2
Total positivity of some polynomial matrices that enumerate labeled trees and forests I: forests of rooted labeled trees	2
Dispersion of digital (0, m, 2)-nets	2
Solvability in the sense of sequences for some non-Fredholm operators with the logarithmic Laplacian	2
On the index of pseudo B-Fredholm operator	2
An Evertse–Ferretti Nevanlinna constant and its consequences	2
On systems of parabolic variational inequalities with multivalued terms	2
Weighted (PLB)-spaces of ultradifferentiable functions and multiplier spaces	2
Zeckendorf representation of multiplicative inverses modulo a Fibonacci number	2
Infinite products related to generalized Thue–Morse sequences	2
Many periodic solutions for a second order cubic periodic differential equation	2
A cylindrical coordinates approach concerning the Antarctic Circumpolar Current	2
On a non-isothermal incompressible Navier–Stokes–Allen–Cahn system	2
Multiple positive solutions for critical elliptic problem with singularity	2
A converse to the neo-classical inequality with an application to the Mittag-Leffler function	2
Multiparametric geometry of numbers and its application to splitting transference theorems	2
Large sieve estimate for multivariate polynomial moduli and applications	2
On the behavior of Mahler’s measure under iteration	2
Non-uniform continuity of the Fokas–Olver–Rosenau–Qiao equation in Besov spaces	2
Irregular $${{\mathcal {B}}}$$-free Toeplitz sequences via Besicovitch’s construction of sets of multiples without density	2
Universally fully and Krylov transitive torsion-free abelian groups	2
Structure and automorphisms of pure virtual twin groups	2
Operators with expansive m-isometric liftings	2
Smoothness and long time existence for solutions of the Cahn–Hilliard equation on manifolds with conical singularities	2
Partially smooth universal Taylor series on products of simply connected domains	2
Voronoï summation via switching cusps	2
Eigenvalues of truncated unitary matrices: disk counting statistics	2
Anisotropic Triebel-Lizorkin spaces and wavelet coefficient decay over one-parameter dilation groups, II	2
Existence of periodic solution for a class of beam equation via variational methods	2
Keplerian trigonometry	2
Parallel spinors on Lorentzian Weyl spaces	2
Landau and Bloch constants for meromorphic functions	2
An Ennola duality for subgroups of groups of Lie type	2
Hölder continuity of hyperbolic Poisson integral and hyperbolic Green integral	2
Additive subgroups generated by noncommutative polynomials	2
Lagrange spectrum of a circle over the Eisensteinian field	2
Non-linear Additive Twists of $$GL(3) \times GL(2)$$ and GL(3) Maass Forms	2
Shadowing for nonautonomous and nonlinear dynamics with impulses	2
The Cauchy problem and wave-breaking phenomenon for a generalized sine-type FORQ/mCH equation	2
The growth speed for the product of consecutive digits in Lüroth expansions	2
Supremum, infimum and hyperlimits in the non-Archimedean ring of Colombeau generalized numbers	2
On the density of sumsets	2
Spectral asymptotics and a trace formula for a fourth-order differential operator corresponding to thin film equation	2