Some Metrical Properties of Lattice Graphs of Finite Groups

Autor: Jia-Bao Liu, Mobeen Munir, Qurat-ul-Ain Munir, Abdul Rauf Nizami
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Mathematics, Vol 7, Iss 5, p 398 (2019)
Druh dokumentu: article
ISSN: 2227-7390
DOI: 10.3390/math7050398
Popis: This paper is concerned with the combinatorial facts of the lattice graphs of Z p 1 × p 2 × ⋯ × p m , Z p 1 m 1 × p 2 m 2 , and Z p 1 m 1 × p 2 m 2 × p 3 1 . We show that the lattice graph of Z p 1 × p 2 × ⋯ × p m is realizable as a convex polytope. We also show that the diameter of the lattice graph of Z p 1 m 1 × p 2 m 2 × ⋯ × p r m r is ∑ i = 1 r m i and its girth is 4.
Databáze: Directory of Open Access Journals
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