Zobrazeno 1 - 10
of 974
pro vyhledávání: '"Kresch, A."'
Autor:
Calvin, Aaron, Brzeczek, Merrell, Kresch, Samuel, Lane, Elijah, Satterthwaite, Lincoln, Hawkins, Desi, Patterson, David
We report the rotationally resolved spectrum of a single polyatomic molecular ion in the gas phase. Building upon the recently developed inelastic recoil spectroscopy (IRS) technique, we have achieved a spectral resolution sufficient to observe resol
Externí odkaz:
http://arxiv.org/abs/2409.12955
Autor:
Kresch, Andrew, Tschinkel, Yuri
We investigate the birational geometry of Deligne-Mumford stacks and define new birational invariants in this context.
Comment: 64 pages
Comment: 64 pages
Externí odkaz:
http://arxiv.org/abs/2312.14061
Publikováno v:
Clinical Ophthalmology, Vol Volume 18, Pp 3365-3374 (2024)
L Jay Katz,1,2 Jonathan S Myers,1 Leon W Herndon Jnr,3 Yocheved Shira Kresch,4 Fritz H Hengerer5,6 1Wills Eye Hospital, Philadelphia, PA, USA; 2Glaukos Corporation, Aliso Viejo, CA, USA; 3Duke University Eye Center, Durham, NC, USA; 4Department of Op
Externí odkaz:
https://doaj.org/article/0c678429743e4b558188b47642b7ddd2
Autor:
Calvin, Aaron, Eierman, Scott, Peng, Zeyun, Brzeczek, Merrell, Kresch, Samuel, Lane, Elijah, Satterthwaite, Lincoln, Patterson, David
We demonstrate a novel single molecule technique that is compatible with high precision measurements and obtain the spectrum of two molecular ion species. While the current result yields modest spectral resolution due to a broad light source, we expe
Externí odkaz:
http://arxiv.org/abs/2307.11977
Autor:
Kresch, Andrew, Mathur, Siddharth
Fix an $I$-adically complete Noetherian ring $A$ and suppose $X$ is a proper $A$-scheme. This article concerns the relationship between the Brauer group of $X$ and that of the various $X_n$ where $X_n$ is the fiber over $A/I^{n+1}$. In particular, we
Externí odkaz:
http://arxiv.org/abs/2305.19114
Autor:
Kresch, Andrew, Tschinkel, Yuri
We construct new invariants of equivariant birational isomorphisms taking values in equivariant Burnside groups.
Comment: 13 pages
Comment: 13 pages
Externí odkaz:
http://arxiv.org/abs/2208.05835
Autor:
Kresch, Andrew, Tschinkel, Yuri
Publikováno v:
In Journal of Algebra 15 February 2025 664 Part A:75-100
Autor:
Kresch, Andrew, Tschinkel, Yuri
An equivariant stable birational invariant of an action of a finite group on a smooth projective variety is the first cohomology group of the Picard module. Bogomolov-Prokhorov and Shinder computed this for actions of cyclic groups on rational surfac
Externí odkaz:
http://arxiv.org/abs/2203.01876
Autor:
Kresch, Andrew, Tschinkel, Yuri
We study $G$-equivariant birational geometry of toric varieties, where $G$ is a finite group.
Comment: 32 pages
Comment: 32 pages
Externí odkaz:
http://arxiv.org/abs/2112.05123
Autor:
Kresch, Andrew, Tschinkel, Yuri
We apply the equivariant Burnside group formalism to distinguish linear actions of finite groups, up to equivariant birationality. Our approach is based on De Concini-Procesi models of subspace arrangements.
Comment: 38 pages
Comment: 38 pages
Externí odkaz:
http://arxiv.org/abs/2108.00518