Free subgroups of free products and combinatorial hypermaps

Laura Ciobanu; Alexander Kolpakov

doi:10.1016/j.disc.2019.01.014

Free subgroups of free products and combinatorial hypermaps

Laura Ciobanu, Alexander Kolpakov

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

2 Citations (Scopus)

88 Downloads (Pure)

Original language	English
Pages (from-to)	1415-1433
Number of pages	19
Journal	Discrete Mathematics
Volume	342
Issue number	5
Early online date	14 Feb 2019
DOIs	https://doi.org/10.1016/j.disc.2019.01.014
Publication status	Published - May 2019

Keywords

Free group
Free product
Growth series
Hypermap
Ribbon graph
Subgroup growth

ASJC Scopus subject areas

Theoretical Computer Science
Discrete Mathematics and Combinatorics

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10.1016/j.disc.2019.01.014

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© 2019 Elsevier B.V.
Accepted author manuscript, 511 KBLicence: CC BY-NC-ND

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AU - Kolpakov, Alexander

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KW - Growth series

KW - Hypermap

KW - Ribbon graph

KW - Subgroup growth

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JO - Discrete Mathematics

JF - Discrete Mathematics

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Free subgroups of free products and combinatorial hypermaps

Keywords

ASJC Scopus subject areas

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