Zobrazeno 1 - 10
of 1 062
pro vyhledávání: '"A. Vdovina"'
Autor:
Boersema, Jeffrey L, Vdovina, Alina
Using the Evans spectral sequence and its counter-part for real $K$-theory, we compute both the real and complex $K$-theory of several infinite families of $C^*$-algebras based on higher-rank graphs of rank $3$ and $4$. The higher-rank graphs we cons
Externí odkaz:
http://arxiv.org/abs/2407.00298
Autor:
Lawson, M. V., Vdovina, A.
We generalize free monoids by defining $k$-monoids. These are nothing other than the one-vertex higher-rank graphs used in $C^{\ast}$-algebra theory with the cardinality requirement waived. The $1$-monoids are precisely the free monoids. We then take
Externí odkaz:
http://arxiv.org/abs/2403.18449
Autor:
Kharlampovich, Olga, Vdovina, Alina
We answer the question asked by Louder, McReynolds and Patel, and prove the following statement. Let L be a RAAG, H a word quasiconvex subgroup of L, then there is a finite dimensional representation of L that separates the subgroup H in the induced
Externí odkaz:
http://arxiv.org/abs/2403.17964
Autor:
Liudmila N. Yashina, Alexander V. Zhigalin, Sergey A. Abramov, Ekaterina M. Luchnikova, Natalia A. Smetannikova, Tamara A. Dupal, Anton V. Krivopalov, Evgenia D. Vdovina, Kirill A. Svirin, Alimurad A. Gadzhiev, Boris S. Malyshev
Publikováno v:
Вопросы вирусологии, Vol 69, Iss 3, Pp 255-265 (2024)
Introduction. Bats are natural reservoirs of coronaviruses (Coronaviridae), which have caused three outbreaks of human disease SARS, MERS and COVID-19 or SARS-2 over the past decade. The purpose of the work is to study the diversity of coronaviruses
Externí odkaz:
https://doaj.org/article/87bbf8118dfd4309a4ee761b5c123734
Publikováno v:
Эпилепсия и пароксизмальные состояния, Vol 15, Iss 4, Pp 354-360 (2023)
Current classification of epileptic syndromes proposed in 2022 by the International League Against Epilepsy, developmental and epileptic encephalopathy (DEE) caused by mutation in the KCNQ2 gene is identified as an independent nosological form. Alter
Externí odkaz:
https://doaj.org/article/9e1f715459754046b7a0e82efc810328
Autor:
Larsen, Nadia S., Vdovina, Alina
We define $k$-dimensional digraphs and initiate a study of their spectral theory. The $k$-dimensional digraphs can be viewed as generating graphs for small categories called $k$-graphs. Guided by geometric insight, we obtain several new series of $k$
Externí odkaz:
http://arxiv.org/abs/2111.09120
We study the problem $\#\mathrm{EdgeSub}(\Phi)$ of counting $k$-edge subgraphs satisfying a given graph property $\Phi$ in a large host graph $G$. Building upon the breakthrough result of Curticapean, Dell and Marx (STOC 17), we express the number of
Externí odkaz:
http://arxiv.org/abs/2104.14596
Autor:
Lawson, M. V., Vdovina, A.
We introduce what we call `generalized higher rank $k$-graphs' as a class of categories equipped with a notion of size. They extend not only the higher rank $k$-graphs, but also the Levi categories introduced by the first author as a categorical sett
Externí odkaz:
http://arxiv.org/abs/2104.09421
We unite elements of category theory, K-theory, and geometric group theory, by defining a class of groups called $k$-cube groups, which act freely and transitively on the product of $k$ trees, for arbitrary $k$. The quotient of this action on the pro
Externí odkaz:
http://arxiv.org/abs/2012.05561
Publikováno v:
In Journal of Pure and Applied Algebra January 2024 228(1)