Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Nicholas Cooney"'
Publikováno v:
Épijournal de Géométrie Algébrique, Vol Volume 2 (2018)
Let G be a connected reductive algebraic group over an algebraically closed field k, with simply connected derived subgroup. The exotic t-structure on the cotangent bundle of its flag variety T^*(G/B), originally introduced by Bezrukavnikov, has been
Externí odkaz:
https://doaj.org/article/41ac80d60ddd40e6b74be19713c454c9
Autor:
Nicholas Cooney, Jan E. Grabowski
Publikováno v:
Journal of Algebra
We address a natural question in noncommutative geometry, namely the rigidity observed in many examples, whereby noncommutative spaces (or equivalently their coordinate algebras) have very few automorphisms by comparison with their commutative counte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c87210f7790b28712c9abb808b06394
https://hdl.handle.net/21.11116/0000-000A-7653-421.11116/0000-000A-7655-2
https://hdl.handle.net/21.11116/0000-000A-7653-421.11116/0000-000A-7655-2
We compute the center and Azumaya locus in the simplest non-abelian examples of quantized multiplicative quiver varieties at a root of unity: quantum Weyl algebras of rank $N$, and quantum differential operators on the quantum group $\mathrm{GL}_2$.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::059e14b1929cca4eb695d9679b5ca3ad
http://arxiv.org/abs/1907.11005
http://arxiv.org/abs/1907.11005
Publikováno v:
Épijournal de Géométrie Algébrique
Épijournal de Géométrie Algébrique, In press, Volume 2, ⟨10.46298/epiga.2018.volume2.4520⟩
Épijournal de Géométrie Algébrique, EPIGA, In press, 2
Épijournal de Géométrie Algébrique, In press, Volume 2, ⟨10.46298/epiga.2018.volume2.4520⟩
Épijournal de Géométrie Algébrique, EPIGA, In press, 2
Let G be a connected reductive algebraic group over an algebraically closed field k, with simply connected derived subgroup. The exotic t-structure on the cotangent bundle of its flag variety T^*(G/B), originally introduced by Bezrukavnikov, has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2944ff6a316ffd46481a4392a29f746
https://doi.org/10.46298/epiga.2018.volume2.4520
https://doi.org/10.46298/epiga.2018.volume2.4520
Autor:
Nicholas Cooney, Atul Singh Minhas
Publikováno v:
Macquarie University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5b0f2f14ef417375e0aa2ff7af6c6b26
https://researchers.mq.edu.au/en/publications/f581447f-78fd-4518-9690-870854155156
https://researchers.mq.edu.au/en/publications/f581447f-78fd-4518-9690-870854155156