Results 121 to 130 of about 87,870 (251)
Isomorphic tetravalent cyclic Haar graphs
Ars Mathematica Contemporanea, 2013 Let $S$ be a subset of the cyclic group $\Z_n$. The cyclic Haar graph $H(\Z_n,S)$ is the bipartite graph with color classes $\Z_n^+$ and $\Z_n^-,$ and edges $\{x^+,y^-\},$ where $x,y \in \Z_n$ and $y - x \in S$. In this paper we give sufficient and necessary conditions for the isomorphism of two connected cyclic Haar graphs of valency 4.
Koike Quintanar, Sergio Hiroki +1 more
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On the Q‐Polynomial Property of Bipartite Graphs Admitting a Uniform Structure
Journal of Combinatorial Designs, Volume 34, Issue 2, Page 69-86, February 2026.ABSTRACT Let Γ denote a finite, connected graph with vertex set X. Fix x ∈ X and let ε ≥ 3 denote the eccentricity of x. For mutually distinct scalars { θ i * } i = 0 ε define a diagonal matrix A * = A * ( θ 0 * , θ 1 * , … , θ ε * ) ∈ Mat X ( R ) as follows: for y ∈ X we let ( A * ) y y = θ ∂ ( x , y ) *, where ∂ denotes the shortest path length ...
Blas Fernández +3 more
wiley +1 more source
Kinome-wide polypharmacology profiling of small molecules by multi-task graph isomorphism network approach. [PDF]
Acta Pharm Sin B, 2023 Bao L +7 more
europepmc +1 more source
Dynamic Complexity of Planar 3-connected Graph Isomorphism [PDF]
, 2013 Jenish C. Mehta
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Graphs with Isomorphic Neighbor-subgraphs
Taiwanese Journal of Mathematics, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chan, Chi-Feng +2 more
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Learning Wave Scattering Properties From Seismograms
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.Abstract Heterogeneities in the Earth's crust scatter seismic waves at many scales, trapping seismic energy and producing coda waves that encode valuable information on geological structures. In regions such as volcanoes and fault systems, analyzing coda waves is essential for characterizing non‐uniform subsurface heterogeneity, improving ...
Reza Esfahani +3 more
wiley +1 more source
On the equivalence between graph isomorphism testing and function approximation with GNNs [PDF]
, 2019 Zhengdao Chen +3 more
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On Graphs Isomorphic with Their Conduction Graph
Match Communications in Mathematical and in Computer ChemistryConduction graphs are defined here in order to elucidate at a glance the often complicated conduction behaviour of molecular graphs as ballistic molecular conductors. The graph $G^{\mathrm C}$ describes all possible conducting devices associated with a given base graph $G$ within the context of the Source-and-Sink-Potential model of ballistic ...
Birkinshaw, Aidan +3 more
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Financial Accountability &Management, Volume 42, Issue 1, Page 36-48, February 2026.ABSTRACT Many entities in the public sector reporting accounting information on an accrual basis continue to prepare budgets on a commitment‐cash basis. In this article, we analyze the effects of this coexistence in European Union agencies by empirically testing four propositions put forward in the existing literature.
Frans D. J. van Schaik
wiley +1 more source