OOIR: Observatory of International Research

Papers

(The median citation count 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 2021-02-01 to 2025-02-01.)

Article	Citations
The Gauss-Bonnet type theorem for future directed fronts in hyperbolic 3-space and de Sitter 3-space	16
Scattering operator for the fourth order nonlinear Schrüdinger equation	12
A Nullstellensatz for ideals of $C^\infty$ functions in dimension 2	5
Quiver representations of extended subgroup posets of finite groups	3
Upper bounds of local electronic densities in molecules	2
An explicit construction for $n$-contact curves to a smooth cubic via divisions of polynomials and Zariski tuples	2
Level set mean curvature flow, with Neumann boundary conditions	2
An analogy of Jacobi's formula and its applications	2
On the cofiniteness of local cohomology modules in dimension < 2	2
Algebraic analysis of Siersma's non-isolated hypersurface singularities	2
Galois quotients of tropical curves and invariant linear systems	2
On surjective homomorphisms from a configuration space group to a surface group	1
The ring of modular forms of $\mathrm{O}(2,4;\mathbb{Z})$ with characters	1
Derivatives of structure Jacobi operator on real hypersurfaces in complex Grassmannians of rank two	1
$L^p-L^q$ estimates for wave equations with strong time-dependent oscillations	1
Asymptotic behavior in time of solutions to complex-valued nonlinear Klein-Gordon equation in one space dimension	1
The differential equations associated with Calogero-Moser-Sutherland particle models in the freezing regime	1
Classification of Cartan embeddings which are austere submanifolds	1
A remark on the freeness condition of Suzuki's correspondence theorem for intermediate C$^*$-algebras	1
Differential geometry of complex projective plane conics	1
Bifurcation of Euler buckling problem, revisited	1
Geometric realization and its variants	1
Source algebras and cohomology algebras of block ideals of finite groups with defect groups isomorphic to extraspecial $p$-groups	1
Remarks on weaker null conditions for two kinds of systems of semilinear wave equations in three space dimensions	0
On weak co-$H$-sequences in two-sided Harada rings	0

Metric Growth of the Discrete $q$-Laplacian	0
Non-relativistic Pauli–Fierz Hamiltonian for less than two photons	0
Extremal Area of Polygons, sliding along a circle	0
Blow-up at space infinity for a quasilinear parabolic equation with space-dependent reaction	0
Asymptotically sharp bounds for the complete $p$-elliptic integral of the first kind	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
On the Pappus arrangement of lines, forth and back and to the point	0
Maximum and minimum of support functions	0
The Riemann problem for van der Waals fluids with nonclassical phase transitions	0
Spectral analysis of an abstract pair interaction model	0
$(p, q)$-biharmonic functions on networks	0
Supersolvable resolutions of line arrangements	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
Linearization of transition functions along a certain class of Levi-flat hypersurfaces	0
Boundedness of Hardy operators in the unit ball of double phase	0
Certain Convexity Properties of Hurwitz-Lerch Zeta and Mittag-Leffler Functions	0
The geometric invariants for mPCLP/mDCLP family	0
Boundedness of solutions for a quasilinear chemotaxis-haptotaxis model	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
Local equivalence of some maximally symmetric rolling distributions and $SU(2)$ Pfaffian systems	0
Bifurcation Model for Nonlinear Equations	0
Improvements of $A$-numerical radius bounds	0
Invasion Speed of Predator in a Lattice Dynamical System	0
A regularity criterion to a mathematical model in superfluidity in $\mathbb{R}^n$	0
A Bochner like theorem about infinitesimal contact automorphisms	0
Matching complexes of polygonal line tilings	0
Accessibility and stabilization by infinite horizon optimal control with negative discounting	0
Harmonic maps and biharmonic maps for double fibrations of compact Lie groups	0
On the Tanno connection and the Chern-Moser connection, in almost CR-geometry	0
Shatz and Bialynicki-Birula stratifications of the moduli space of Higgs bundles	0
Generators of invariant linear system on tropical curves for finite isometry group	0
Imaginary Verma modules for the twisted affine Nappi-Witten Lie algebra $\widetilde{H}_{4}[\sigma]$	0
Irrationality of certain fast converging series and infinite products	0
Fox pairings of Poincaré duality groups	0
Singular limit problem of abstract second order evolution equations	0
Generalized Bishop frames of regular curves in $\mathbb{E}^{4}$	0
On a geometric version of the Grothendieck conjecture for configuration spaces of hyperbolic curves	0
Besicovitch and doubling type properties in metric spaces	0
A role of potential on $L^{2}$-estimates for some evolution equations	0
On the numerical radius of the product of Hilbert space operators	0
Nef Cone of a Generalized Kummer 4-fold	0
Fold maps associated to geodesic random walks on non-positively curved manifolds	0
Colocalization of formal local cohomology modules	0
Some function theoretic properties of nonlinear resistive networks	0
Characterisations of $V$-sufficiency and $C^0$-sufficiency of relative jets	0
Optimal leading term of solutions to wave equations with strong damping terms	0
On the evolution and monotonicity of First eigenvalues under the Ricci flow	0
Singularities of Frontal Surfaces	0

On self-intersection of singularity sets of fold maps	0
On the problem of convexity for the restricted three-body problem around the heavy primary	0
Implementations of Derivations on the Quantum Annulus	0
Hardy-Sobolev inequalities for double phase functionals	0
Characterizations of type 1 subdiagonal algebras and an application	0
The artin braid group actions on the set of spin structures on a surface	0
Appell-Lauricella hypergeometric functions over finite fields and algebraic varieties	0