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Recent Progress in Enumeration of Hypermaps. / Mednykh, A.; Nedela, R.
в: Journal of Mathematical Sciences (United States), Том 226, № 5, 01.11.2017, стр. 635-654.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Recent Progress in Enumeration of Hypermaps
AU - Mednykh, A.
AU - Nedela, R.
PY - 2017/11/1
Y1 - 2017/11/1
N2 - The isomorphism classes of hypermaps of a given genus g ≤ 6 and a given number d of darts are enumerated. The hypermaps of a given genus g are distinguished up to orientation preserving isomorphisms. The obtained results depend on recent progress in counting rooted hypermaps, in particular, by P. Zograf, M. Kazarian, A. Giorgetti, and T. Walsh. These results can be interpreted as an enumeration of conjugacy classes of subgroups in a free Fuchsian group of rank two with a genus restriction. Bibliography: 36 titles.
AB - The isomorphism classes of hypermaps of a given genus g ≤ 6 and a given number d of darts are enumerated. The hypermaps of a given genus g are distinguished up to orientation preserving isomorphisms. The obtained results depend on recent progress in counting rooted hypermaps, in particular, by P. Zograf, M. Kazarian, A. Giorgetti, and T. Walsh. These results can be interpreted as an enumeration of conjugacy classes of subgroups in a free Fuchsian group of rank two with a genus restriction. Bibliography: 36 titles.
UR - http://www.scopus.com/inward/record.url?scp=85029694077&partnerID=8YFLogxK
U2 - 10.1007/s10958-017-3555-5
DO - 10.1007/s10958-017-3555-5
M3 - Article
AN - SCOPUS:85029694077
VL - 226
SP - 635
EP - 654
JO - Journal of Mathematical Sciences (United States)
JF - Journal of Mathematical Sciences (United States)
SN - 1072-3374
IS - 5
ER -
ID: 9906649