The group Cp4×Cq is a DCI-group | Sciact

The group Cp4×Cq is a DCI-group Full article

Journal

Discrete Mathematics
ISSN: 0012-365X , E-ISSN: 1872-681X

Output data

Year: 2022, Volume: 345, Number: 3, Article number : 112705, Pages count : DOI: 10.1016/j.disc.2021.112705

Tags

DCI-group; Isomorphism; Schur ring

Authors

Kovács I. ¹ , Ryabov G. ^2,3

Affiliations

1	UP FAMNIT, University of Primorska, Glagolǰaska 8, Koper, 6000, Slovenia; UP IAM, University of Primorska, Muzejski trg 2, Koper, 6000, Slovenia
2	Sobolev Institute of Mathematics, Acad. Koptyug avenue 4, Novosibirsk, 630090, Russian Federation
3	Novosibirsk State University, Pirogova 1, Novosibirsk, 630090, Russian Federation

Funding (1)

Министерство науки и высшего образования РФ
Mathematical Center in Akademgorodok

075-15-2019-1613, 075-15-2022-281

We prove that the group Cp4×Cq is a DCI-group for distinct primes p and q, that is, two Cayley digraphs over Cp4×Cq are isomorphic if and only if their connection sets are conjugate by a group automorphism. © 2021 Elsevier B.V.

Kovács I. , Ryabov G.
The group Cp4×Cq is a DCI-group
Discrete Mathematics. 2022. V.345. N3. 112705 . DOI: 10.1016/j.disc.2021.112705 WOS Scopus РИНЦ OpenAlex

Web of science:	WOS:000726985000004
Scopus:	2-s2.0-85119446399
Elibrary:	47528770
OpenAlex:	W3216457543

DB	Citing
Scopus	8
Web of science	8
OpenAlex	7
Elibrary	4