Results 141 to 150 of about 292 (163)

Hermitian-Randić matrix and Hermitian-Randić energy of mixed graphs. [PDF]

J Inequal Appl, 2017
Lu Y, Wang L, Zhou Q.
europepmc   +1 more source

Universal Completability, Least Eigenvalue Frameworks, and Vector Colorings. [PDF]

Discrete Comput Geom, 2017
Godsil C, Roberson DE, Rooney B, Šámal R, Varvitsiotis A.   +4 more
europepmc   +1 more source

Combinatorial and Hodge Laplacians: Similarities and Differences. [PDF]

SIAM Rev Soc Ind Appl Math
Ribando-Gros E, Wang R, Chen J, Tong Y, Wei GW.   +4 more
europepmc   +1 more source

Graph-Theoretic Invariants and the Normal Subgroup Structure of Automorphism Groups A Unified Treatment of Spectral, Chromatic, and Topological Perspectives Mathematics Subject Classification (2020): 05C25, 05C50, 05E18, 20B25, 20E15

Al-Farooq Journal of Sciences
 This paper offers a unified, research-level treatment of the interaction between graph-theoretic invariants and the normal subgroup structure of graph automorphism groups. Starting from the classical framework of Frucht, Sabidussi, Whitney and Watkins, we develop the analysis of  as a permutation group through three complementary lenses: (i) the ...
null AMNNAH ABUOJAYLAH ALHADI RASHEED, null NAJIMUDIN AMIR MAWLOUD SHALGHOUM   +1 more
exaly   +2 more sources

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On the Dα-spectra of graphs

Linear and Multilinear Algebra, 2021
Jie Xue, Huiqiu Lin, Jinlong Shu
exaly  

A system of gaps in the exponent set of primitive matrices

Illinois Journal of Mathematics, 1981
Mordechai Lewin
exaly  

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Duke Mathematical Journal, 1998
Alexander R Pruss
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Tohoku Mathematical Journal, 1999
Hajime Urakawa
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Duke Mathematical Journal, 2000
Bruce W Jordan
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