Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Eric Swartz"'
Autor:
Eric Swartz, Nicholas Werner
Publikováno v:
Journal of Algebra. 608:25-36
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
Publikováno v:
Seminars in Speech and Language. 41:400-413
This preliminary study explored the feasibility and benefits of using cinematherapy with adults who stutter to address affective and cognitive reactions to stuttering and their impact on the persons' life. A mixed methods research design was used to
Autor:
Eric Swartz, Nicholas J. Werner
Publikováno v:
Journal of Algebra. 556:225-245
Nearly $60$ years ago, L\'{a}szl\'{o} Fuchs posed the problem of determining which groups can be realized as the group of units of a commutative ring. To date, the question remains open, although significant progress has been made. Along this line, o
Autor:
Michael Giudici, Eric Swartz
We study locally $s$-arc-transitive graphs arising from the quasiprimitive product action (PA). We prove that, for any locally $(G,2)$-arc-transitive graph with $G$ acting quasiprimitively with type PA on both $G$-orbits of vertices, the group $G$ do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a503c64edc9cf0fd25a331b384b6346e
Autor:
Eric Swartz
Publikováno v:
European Journal of Combinatorics. 79:60-74
A generalized quadrangle is a point-line incidence geometry such that any two points lie on at most one line and, given a line $\ell$ and a point $P$ not incident with $\ell$, there is a unique point of $\ell$ collinear with $P$. We study the structu
Autor:
Gabrielle Tauscheck, Eric Swartz
A partial difference set $S$ in a finite group $G$ satisfying $1 \notin S$ and $S = S^{-1}$ corresponds to an undirected strongly regular Cayley graph ${\rm Cay}(G,S)$. While the case when $G$ is abelian has been thoroughly studied, there are compara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3751b7b1a974063293c77caa8fdba21
http://arxiv.org/abs/2006.00353
http://arxiv.org/abs/2006.00353
Autor:
Nicholas J. Werner, Eric Swartz
A cover of a unital, associative (not necessarily commutative) ring R is a collection of proper subrings of R whose set-theoretic union equals R. If such a cover exists, then the covering number σ ( R ) of R is the cardinality of a minimal cover, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b99eadb3f0097ed20ff1d6653469941
Autor:
Eric Swartz
Publikováno v:
Discrete Mathematics. 339:2593-2604
If a group G is the union of proper subgroups H 1 , ź , H k , we say that the collection { H 1 , ź , H k } is a cover of G , and the size of a minimal cover (supposing one exists) is the covering number of G , denoted by ź ( G ) . Maroti showed th
Autor:
Padraig Ó Catháin, Eric Swartz, Marcus Greferath, Oliver W. Gnilke, Guillermo Nuñez Ponasso, Camilla Hollanti
In a User-Private Information Retrieval (UPIR) scheme, a set of users collaborate to retrieve files from a database without revealing to observers which participant in the scheme requested the file. Protocols have been proposed based on pairwise bala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::543619ef194f0ef0a61e01621e1bd7cd
https://aaltodoc.aalto.fi/handle/123456789/35937
https://aaltodoc.aalto.fi/handle/123456789/35937