Zobrazeno 1 - 10
of 1 435
pro vyhledávání: '"Tumarkin, A."'
Autor:
Felikson, Anna, Tumarkin, Pavel
We provide a classification of positive integral friezes on marked bordered surfaces. The classification is similar to the Conway--Coxeter's one: positive integral friezes are in one-to-one correspondence with ideal triangulations supplied with a col
Externí odkaz:
http://arxiv.org/abs/2410.13511
Autor:
Tumarkin, Yuriy
We consider a special case of the question of classification of invariant Radon measures of $\mathbb{Z}^m$-valued skew-products over interval exchange transformations, which arise as Poincar\'e sections of the linear flow on periodic infinite transla
Externí odkaz:
http://arxiv.org/abs/2312.13165
We explore a three-dimensional counterpart of the Farey tessellation and its relations to Penner's lambda lengths and $SL_2$-tilings. In particular, we prove a three-dimensional version of Ptolemy relation, and generalise results of Ian Short to clas
Externí odkaz:
http://arxiv.org/abs/2306.17118
Autor:
Duffield, Drew Damien, Tumarkin, Pavel
We use weighted unfoldings of quivers to provide a categorification of mutations of quivers of types $I_2(2n)$, thus extending the construction of categorifications of mutations of quivers to all finite types.
Comment: 42 pages, 4 figures
Comment: 42 pages, 4 figures
Externí odkaz:
http://arxiv.org/abs/2302.06988
Autor:
Matt T. Oberdier, Jing Li, Daniel I. Ambinder, Masahito Suzuki, Ethan Tumarkin, Sarah Fink, Luca Neri, Xiangdong Zhu, Cody N. Justice, Terry L. Vanden Hoek, Henry R. Halperin
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 13 (2024)
Background Outcomes from cardiopulmonary resuscitation (CPR) following sudden cardiac arrest are suboptimal. Postresuscitation targeted temperature management has been shown to have benefit in subjects with sudden cardiac arrest due to ventricular fi
Externí odkaz:
https://doaj.org/article/e5b5001e241e49edadd1bff180471eef
Autor:
Duffield, Drew Damien, Tumarkin, Pavel
We define the notion of a weighted unfolding of quivers with real weights, and use this to provide a categorification of mutations of quivers of finite types $H_4$, $H_3$ and $I_2(2n+1)$. In particular, the (un)folding induces a semiring action on th
Externí odkaz:
http://arxiv.org/abs/2204.12752
Autor:
Tumarkin, A.V., Ivleva, L.I., Prokhorov, K.A., Novikov, I.A., Voronov, V.V., Lykov, P.A., Yakushev, A.O., Bogdan, A., Sapego, E.N.
Publikováno v:
In Thin Solid Films 15 October 2024 806
Autor:
Andrei Tumarkin, Eugene Sapego, Alexey Bogdan, Artem Karamov, Igor Serenkov, Vladimir Sakharov
Publikováno v:
Applied Sciences, Vol 14, Iss 21, p 9672 (2024)
Thin films of strontium titanate, which reveal high structure quality and tunable properties prospective for microwave applications at room temperature, were grown on a semi-insulating silicon carbide substrate using magnetron sputtering for the firs
Externí odkaz:
https://doaj.org/article/3fe50c795ee74ab397a7f3d25128866b
Autor:
Duffield, Drew Damien1 (AUTHOR), Tumarkin, Pavel1 (AUTHOR)
Publikováno v:
Representation Theory. 8/29/2024, Vol. 28, p275-327. 53p.
Frieze patterns are numerical arrangements that satisfy a local arithmetic rule. These arrangements are actively studied in connection to the theory of cluster algebras. In the setting of cluster algebras, the notion of a frieze pattern can be genera
Externí odkaz:
http://arxiv.org/abs/2111.13135