Results 91 to 100 of about 174 (114)

A Full Halin Grid Theorem. [PDF]

Discrete Comput Geom
Georgakopoulos A, Hamann M.
europepmc   +1 more source

Parity Property of Hexagonal Sliding Puzzles. [PDF]

Mathematica (N Y)
Estévez M, Karpman R, Roldán É.
europepmc   +1 more source

Multiples of left loops and vertex-transitive graphs

Open Mathematics, 2005
Mwambene Eric
doaj   +1 more source

On Cayley graphs of completely 0-simple semigroups

Open Mathematics, 2013
Wang Shoufeng, Li Yinghui
doaj   +1 more source

Note on group distance magic complete bipartite graphs

Open Mathematics, 2014
Cichacz Sylwia
doaj   +1 more source

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[2020]Primary 05C25, 37B99; Secondary 05C12, 68R10

This paper introduces a hierarchy of contractive endomorphisms on graphs, providing a rigorous framework for quantitative structural compression. We first define a general class of (m,n)-contractive endomorphisms, which map paths of length m to walks of length at most n, and prove that they form a semigroup under composition. To analyze the dynamics of
zeinab Shahini, Madjid Eshaghi Gordji
openaire   +1 more source

Integral Cayley graphs over a certain nonabelian group

Linear and Multilinear Algebra, 2022
Tao Cheng, Lihua Feng
exaly  

A description of the Cayley graphs of homogeneous semigroups

Communications in Algebra, 2020
Emil Ilić-Georgijević
exaly  

Possible Brauer trees

Illinois Journal of Mathematics, 1984
Walter Feit
exaly  

Subspace Inclusion Graph of a Vector Space

Communications in Algebra, 2016
Angsuman Das
exaly