OOIR: Observatory of International Research

Papers

(The TQCC of Hokkaido Mathematical Journal is 0. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Galois quotients of tropical curves and invariant linear systems	17
Quiver representations of extended subgroup posets of finite groups	6
On the cofiniteness of local cohomology modules in dimension < 2	3
Some function theoretic properties of nonlinear resistive networks	2
A combinatorial approach to Harada's conjecture II of the groups related to the symmetric groups	2
On a geometric version of the Grothendieck conjecture for configuration spaces of hyperbolic curves	2
Singularities of Frontal Surfaces	2
Differential geometry of complex projective plane conics	2
Irrationality of certain fast converging series and infinite products	2
Shatz and Bialynicki-Birula stratifications of the moduli space of Higgs bundles	2
Characterisations of $V$-sufficiency and $C^0$-sufficiency of relative jets	1
Singular limit problem of abstract second order evolution equations	1
Derivatives of structure Jacobi operator on real hypersurfaces in complex Grassmannians of rank two	1
Non-relativistic Pauli–Fierz Hamiltonian for less than two photons	1
On the numerical radius of the product of Hilbert space operators	1
Blow-up at space infinity for a quasilinear parabolic equation with space-dependent reaction	1
Existence and stability of periodic solutions in a mosquito population suppression model based on the release of Wolbachia-infected males	1
On weak co-$H$-sequences in two-sided Harada rings	1
Geometric realization and its variants	0
Source algebras and cohomology algebras of block ideals of finite groups with defect groups isomorphic to extraspecial $p$-groups	0
An analogy of Jacobi's formula and its applications	0
Estimates on modulation spaces for Schrödinger operators with time-dependent sub-linear vector potentials	0
Meromorphic mappings from a Kähler manifold into a projective space sharing different families of hyperplanes	0
Rigidity of Teichmüller space for geometric intersection number	0
On the Tanno connection and the Chern-Moser connection, in almost CR-geometry	0

Improvements of $A$-numerical radius bounds	0
Hardy-Sobolev inequalities for double phase functionals	0
Classification of Cartan embeddings which are austere submanifolds	0
Certain Convexity Properties of Hurwitz-Lerch Zeta and Mittag-Leffler Functions	0
On the evolution and monotonicity of First eigenvalues under the Ricci flow	0
On finite groups in which some maximal invariant subgroups have indices a prime or the square of a prime	0
A regularity criterion to a mathematical model in superfluidity in $\mathbb{R}^n$	0
A Nullstellensatz for ideals of $C^\infty$ functions in dimension 2	0
The geometric invariants for mPCLP/mDCLP family	0
Twisted Heilbronn virtual characters	0
Linearization of transition functions along a certain class of Levi-flat hypersurfaces	0
Harmonic maps and biharmonic maps for double fibrations of compact Lie groups	0
Algebraic analysis of Siersma's non-isolated hypersurface singularities	0
Local equivalence of some maximally symmetric rolling distributions and $SU(2)$ Pfaffian systems	0
$L^p-L^q$ estimates for wave equations with strong time-dependent oscillations	0
Irregular Riemann-Hilbert Correspondence and Enhanced Subanalytic Sheaves	0
$(p, q)$-biharmonic functions on networks	0
An explicit construction for $n$-contact curves to a smooth cubic via divisions of polynomials and Zariski tuples	0
On the problem of convexity for the restricted three-body problem around the heavy primary	0
Appell-Lauricella hypergeometric functions over finite fields and algebraic varieties	0
A Bochner type theorem on certain compact groups	0
Upper bounds of local electronic densities in molecules	0
Maximum and minimum of support functions	0
Implementations of Derivations on the Quantum Annulus	0
Imaginary Verma modules for the twisted affine Nappi-Witten Lie algebra $\widetilde{H}_{4}[\sigma]$	0
Accessibility and stabilization by infinite horizon optimal control with negative discounting	0
Remarks on weaker null conditions for two kinds of systems of semilinear wave equations in three space dimensions	0
The enclosure method using a single point on the graph of the response operator for the Stokes system	0
Hörmander condition for pseudo-multipliers associated to the harmonic oscillator	0
Stability of semigroups generated by degenerate elliptic operators	0
Invasion Speed of Predator in a Lattice Dynamical System	0
Matching complexes of polygonal line tilings	0
On self-intersection of singularity sets of fold maps	0
Fox pairings of Poincaré duality groups	0
Generalized Bishop frames of regular curves in $\mathbb{E}^{4}$	0
Fold maps associated to geodesic random walks on non-positively curved manifolds	0
Level set mean curvature flow, with Neumann boundary conditions	0
On surjective homomorphisms from a configuration space group to a surface group	0
$d$-covers of posets of nilpotent subgroups	0
Bifurcation Model for Nonlinear Equations	0
Asymptotically sharp bounds for the complete $p$-elliptic integral of the first kind	0
Characterizations of type 1 subdiagonal algebras and an application	0
Supersolvable resolutions of line arrangements	0
A remark on the condition $1/p = 1/p_1 + 1/p_2$ for boundedness of bilinear pseudo-differential operators with exotic symbols	0
On the Pappus arrangement of lines, forth and back and to the point	0
Integrals of logarithmic forms on semi-algebraic sets and a generalized Cauchy formula Part II: Generalized Cauchy formula	0
Morse theoretic aspects of Plücker embeddings	0
Global existence for null-form wave equations with data in a Sobolev space of lower regularity and weight	0
The differential equations associated with Calogero-Moser-Sutherland particle models in the freezing regime	0
Boundedness of Hardy operators in the unit ball of double phase	0

The Gauss-Bonnet type theorem for future directed fronts in hyperbolic 3-space and de Sitter 3-space	0
Extremal Area of Polygons, sliding along a circle	0
A Bochner like theorem about infinitesimal contact automorphisms	0
The artin braid group actions on the set of spin structures on a surface	0
A role of potential on $L^{2}$-estimates for some evolution equations	0
Besicovitch and doubling type properties in metric spaces	0
Metric Growth of the Discrete $q$-Laplacian	0
The ring of modular forms of $\mathrm{O}(2,4;\mathbb{Z})$ with characters	0