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The group Cp4×Cq is a DCI-group. / Kovács, István; Ryabov, Grigory.

In: Discrete Mathematics, Vol. 345, No. 3, 112705, 03.2022.

Research output: Contribution to journal › Article › peer-review

Harvard

Kovács, I & Ryabov, G 2022, 'The group Cp4×Cq is a DCI-group', Discrete Mathematics, vol. 345, no. 3, 112705. https://doi.org/10.1016/j.disc.2021.112705

APA

Kovács, I., & Ryabov, G. (2022). The group Cp4×Cq is a DCI-group. Discrete Mathematics, 345(3), [112705]. https://doi.org/10.1016/j.disc.2021.112705

Vancouver

Kovács I, Ryabov G. The group Cp4×Cq is a DCI-group. Discrete Mathematics. 2022 Mar;345(3):112705. doi: 10.1016/j.disc.2021.112705

Author

Kovács, István ; Ryabov, Grigory. / The group Cp4×Cq is a DCI-group. In: Discrete Mathematics. 2022 ; Vol. 345, No. 3.

BibTeX

@article{d9a7b87072a94cfa8b9762f653a67ba9,
title = "The group Cp4×Cq is a DCI-group",
abstract = "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.",
keywords = "DCI-group, Isomorphism, Schur ring",
author = "Istv{\'a}n Kov{\'a}cs and Grigory Ryabov",
note = "Funding Information: This research work was supported by the Slovenian Research Agency (project no. BI-RU/19-20-032 ). I. Kov{\'a}cs was also supported by the Slovenian Research Agency (research program P1-0285 and research projects N1-0062 , J1-9108 , J1-1695 , N1-0140 , J1-2451 and N1-0208 ). G. Ryabov was also supported by Mathematical Center in Akademgorodok under agreement No. 075-2019-1613 with the Ministry of Science and Higher Education of the Russian Federation . Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",
year = "2022",
month = mar,
doi = "10.1016/j.disc.2021.112705",
language = "English",
volume = "345",
journal = "Discrete Mathematics",
issn = "0012-365X",
publisher = "Elsevier",
number = "3",

}

RIS

TY - JOUR

T1 - The group Cp4×Cq is a DCI-group

AU - Kovács, István

AU - Ryabov, Grigory

N1 - Funding Information: This research work was supported by the Slovenian Research Agency (project no. BI-RU/19-20-032 ). I. Kovács was also supported by the Slovenian Research Agency (research program P1-0285 and research projects N1-0062 , J1-9108 , J1-1695 , N1-0140 , J1-2451 and N1-0208 ). G. Ryabov was also supported by Mathematical Center in Akademgorodok under agreement No. 075-2019-1613 with the Ministry of Science and Higher Education of the Russian Federation . Publisher Copyright: © 2021 Elsevier B.V.

PY - 2022/3

Y1 - 2022/3

N2 - 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.

AB - 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.

KW - DCI-group

KW - Isomorphism

KW - Schur ring

UR - http://www.scopus.com/inward/record.url?scp=85119446399&partnerID=8YFLogxK

U2 - 10.1016/j.disc.2021.112705

DO - 10.1016/j.disc.2021.112705

M3 - Article

AN - SCOPUS:85119446399

VL - 345

JO - Discrete Mathematics

JF - Discrete Mathematics

SN - 0012-365X

IS - 3

M1 - 112705

ER -

ID: 34744366