Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Cai Heng Li"'
Publikováno v:
In Thin-Walled Structures June 2021 163
Publikováno v:
Journal of Algebraic Combinatorics. 57:1253-1264
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfb15d03e625b607b8b38e60fb97eb8a
https://doi.org/10.1007/s10801-023-01224-8
https://doi.org/10.1007/s10801-023-01224-8
Autor:
Ben Gong Lou, Cai Heng Li
Publikováno v:
Journal of Algebraic Combinatorics. 55:1279-1288
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::464803cc708b9f1e2c1fb7ff6ae7adb4
https://doi.org/10.1007/s10801-021-01094-y
https://doi.org/10.1007/s10801-021-01094-y
Publikováno v:
Journal of Combinatorial Theory, Series B. 150:1-16
A reductive characterization of arc-transitive circulants was given independently by Kovacs in 2004 and the first author in 2005. In this paper, we give an explicit characterization of arc-transitive circulants and their automorphism groups . Based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04cc63533ddf3def52ca07894a155672
https://doi.org/10.1016/j.jctb.2021.02.004
https://doi.org/10.1016/j.jctb.2021.02.004
Publikováno v:
Journal of the Australian Mathematical Society. 111:372-385
Vertex-primitive self-complementary graphs were proved to be affine or in product action by Guralnicket al.[‘On orbital partitions and exceptionality of primitive permutation groups’,Trans. Amer. Math. Soc.356(2004), 4857–4872]. The product act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b3749d599f1b1ccd7e12f7060596d92
https://doi.org/10.1017/s1446788720000488
https://doi.org/10.1017/s1446788720000488
Publikováno v:
Transactions of the American Mathematical Society. 374:1535-1578
Ostrom and Wagner (1959) proved that if the automorphism group $G$ of a finite projective plane $\pi$ acts $2$-transitively on the points of $\pi$, then $\pi$ is isomorphic to the Desarguesian projective plane and $G$ is isomorphic to $\mathrm{P\Gamm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba09fd70a6f07086007bf3ec871f57cf
https://doi.org/10.1090/tran/8236
https://doi.org/10.1090/tran/8236
Publikováno v:
Discrete Mathematics. 346:113189
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::372ddd592b3c70fa81ca8e2ceb20c17e
https://doi.org/10.1016/j.disc.2022.113189
https://doi.org/10.1016/j.disc.2022.113189
Publikováno v:
Journal of Pure and Applied Algebra. 223:5455-5483
We study G -vertex-primitive and ( G , s ) -arc-transitive digraphs for almost simple groups G with socle PSL n ( q ) . We prove that s ⩽ 2 for such digraphs, which provides the first step in determining an upper bound on s for all the vertex-primi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2229c6535617f17e5bb0c0ada1cf7b2
https://doi.org/10.1016/j.jpaa.2019.04.009
https://doi.org/10.1016/j.jpaa.2019.04.009
Autor:
Cai Heng Li, Binzhou Xia
Publikováno v:
Journal of Algebra. 528:439-473
This paper classifies the factorizations of almost simple groups with a factor having at least two nonsolvable composition factors. This together with a previous classification result of the authors reduces the factorization problem of almost simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43ea0a8c972ef735ec1f4cc8dc1d76bb
https://doi.org/10.1016/j.jalgebra.2019.03.012
https://doi.org/10.1016/j.jalgebra.2019.03.012
Publikováno v:
Geometriae Dedicata. 203:389-418
Regular and orientably-regular maps are central to the part of topological graph theory concerned with highly symmetric graph embeddings. Classification of such maps often relies on factoring out a normal subgroup of automorphisms acting intransitive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c45733f79f54ffa3f9d3cabe0d5a71b5
https://doi.org/10.1007/s10711-019-00440-6
https://doi.org/10.1007/s10711-019-00440-6