Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Briana Foster-Greenwood"'
Autor:
Cathy Kriloff, Briana Foster-Greenwood
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications.
Drinfeld orbifold algebras deform skew group algebras in polynomial degree at most one and hence encompass graded Hecke algebras, and in particular symplectic reflection algebras and rational Cherednik algebras. We introduce parametrized families of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc2d25f5b25add92861989888e927a4a
https://doi.org/10.3842/sigma.2021.039
https://doi.org/10.3842/sigma.2021.039
Autor:
Briana Foster-Greenwood, Cathy Kriloff
Publikováno v:
Journal of Algebra. 491:573-610
Drinfeld orbifold algebras are a type of deformation of skew group algebras generalizing graded Hecke algebras of interest in representation theory, algebraic combinatorics, and noncommutative geometry. In this article, we classify all Drinfeld orbif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce54cc6ed8fccf8e60909ab6f9456770
https://doi.org/10.1016/j.jalgebra.2017.07.027
https://doi.org/10.1016/j.jalgebra.2017.07.027
We study {\em generalized graph splines,} introduced by Gilbert, Viel, and the last author. For a large class of rings, we characterize the graphs that only admit constant splines. To do this, we prove that if a graph has a particular type of cutset
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c1e7fedd771d811b3389e8825b8b8e6
http://arxiv.org/abs/1807.11515
http://arxiv.org/abs/1807.11515
Autor:
Briana Foster-Greenwood, Cathy Kriloff
Renteln proved that the eigenvalues of the distance matrix of a Cayley graph of a real reflection group with respect to the set of all reflections are integral and provided a combinatorial formula for some such spectra. We prove the eigenvalues of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa38bcef60496b9d20e5a7a532e9e742
http://arxiv.org/abs/1502.07392
http://arxiv.org/abs/1502.07392