Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Adam Logan"'
Publikováno v:
Journal of Graph Theory. 102:322-345
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a7b11b42d3b735f5e4a26d9350344d0
https://doi.org/10.1002/jgt.22873
https://doi.org/10.1002/jgt.22873
Autor:
Adam Logan
Publikováno v:
The Ramanujan Journal. 59:221-251
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5414cae4b1e07f4b0aab8376cacc5853
https://doi.org/10.1007/s11139-022-00562-8
https://doi.org/10.1007/s11139-022-00562-8
Publikováno v:
Research in Number Theory. 8
We consider spaces of modular forms attached to definite orthogonal groups of low even rank and nontrivial level, equipped with Hecke operators defined by Kneser neighbours. After reviewing algorithms to compute with these spaces, we investigate endo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f3443f76643ecea1b898068aa323e99
https://doi.org/10.1007/s40993-022-00373-2
https://doi.org/10.1007/s40993-022-00373-2
Publikováno v:
Canadian Mathematical Bulletin. 64:651-666
For an integer $n\geq 8$ divisible by $4$ , let $R_n={\mathbb Z}[\zeta _n,1/2]$ and let $\operatorname {\mathrm {U_{2}}}(R_n)$ be the group of $2\times 2$ unitary matrices with entries in $R_n$ . Set $\operatorname {\mathrm {U_2^\zeta }}(R_n)=\{\gamm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8d3e34246eed8201c0cbf7a6727b1bf
https://doi.org/10.4153/s0008439520000727
https://doi.org/10.4153/s0008439520000727
Publikováno v:
European Journal of Mathematics. 6:336-366
Over an algebraically closed field, various finiteness results are known regarding the automorphism group of a K3 surface and the action of the automorphisms on the Picard lattice. We formulate and prove versions of these results over arbitrary base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a978bf522296c946610f6a1180bed18
https://doi.org/10.1007/s40879-019-00337-4
https://doi.org/10.1007/s40879-019-00337-4
Autor:
Adam Logan, Colin Ingalls
Publikováno v:
Journal of Pure and Applied Algebra. 226:106901
A collection A = { D 1 , … , D n } of divisors on a smooth variety X is an arrangement if the intersection of every subset of A is smooth. We show that, if X is defined over a field of characteristic not equal to 2, a double cover of X ramified on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de20a654c962f3ffff0752bb98bf7ba4
https://doi.org/10.1016/j.jpaa.2021.106901
https://doi.org/10.1016/j.jpaa.2021.106901
Suppose $4|n$, $n\geq 8$, $F=F_n=\mathbb{Q}(\zeta_n+\bar{\zeta}_n)$, and there is one prime $\mathfrak{p}=\mathfrak{p}_n$ above $2$ in $F_n$. We study amalgam presentations for $\operatorname{PU_{2}}(\mathbb{Z}[\zeta_n, 1/2])$ and $\operatorname{PSU_
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45513a1188da0cf4993ea61a4276f7e1
http://arxiv.org/abs/2001.01695
http://arxiv.org/abs/2001.01695
Autor:
Majors, Adam Logan
This research is based on the combination of the age-old discussion between written and oral discourse with the emergence of using multimedia to publish apologies for widespread audiences. Because social media applications like Twitter and YouTube gi
Externí odkaz:
http://etd.lsu.edu/docs/available/etd-04102017-105934/
Autor:
Adam Logan
It has been found experimentally by Brown and Schnetz that the number of points over ${\mathbb F}_p$ of a graph hypersurface is often related to the coefficients of a modular form. In this paper I prove this relation for one example of a modular form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d0b1fe51ad89cbaa9aee134da93a71b
http://arxiv.org/abs/1604.04918
http://arxiv.org/abs/1604.04918
Publikováno v:
Algebra Number Theory 4, no. 1 (2010), 1-20
Let a,b,c,d be nonzero rational numbers whose product is a square, and let V be the diagonal quartic surface in PP^3 defined by ax^4+by^4+cz^4+dw^4=0. We prove that if V contains a rational point that does not lie on any of the 48 lines on V or on an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5b338f0871252da3cecf01e649c9ba7
https://doi.org/10.2140/ant.2010.4.1
https://doi.org/10.2140/ant.2010.4.1