Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Kuznetsova, Alexandra A."'
Autor:
Favre, Charles, Kuznetsova, Alexandra
We consider some algebraic aspects of the dynamics of an automorphism on a family of polarized abelian varieties parameterized by the complex unit disk. When the action on the cohomology of the generic fiber has no cyclotomic factor, we prove that su
Externí odkaz:
http://arxiv.org/abs/2309.13730
Autor:
Kuznetsova, Alexandra
We study obstructions to rationality on a nodal Fano threefold $M$ that is a double cover of a smooth quadric threefold ramified over an intersection with a quartic threefold in $\mathbb{P}^4$. We prove that if $M$ admits an Artin--Mumford obstructio
Externí odkaz:
http://arxiv.org/abs/2304.09955
Autor:
Sporns, Peter B *, Bhatia, Kartik, Abruzzo, Todd, Pabst, Lisa, Fraser, Stuart, Chung, Melissa G, Lo, Warren, Othman, Ahmed, Steinmetz, Sebastian, Jensen-Kondering, Ulf, Schob, Stefan, Kaiser, Daniel P O, Marik, Wolfgang, Wendl, Christina, Kleffner, Ilka, Henkes, Hans, Kraehling, Hermann, Nguyen-Kim, Thi Dan Linh, Chapot, René, Yilmaz, Umut, Wang, Furene, Hafeez, Muhammad Ubaid, Requejo, Flavio, Limbucci, Nicola, Kauffmann, Birgit, Möhlenbruch, Markus, Nikoubashman, Omid, Schellinger, Peter D, Musolino, Patricia, Alawieh, Ali, Wilson, Jenny, Grieb, Dominik, Gersing, Alexandra S, Liebig, Thomas, Olivieri, Martin, Schwabova, Jaroslava Paulasova, Tomek, Ales, Papanagiotou, Panagiotis, Boulouis, Grégoire, Naggara, Olivier, Fox, Christine K, Orlov, Kirill, Kuznetsova, Alexandra, Parra-Farinas, Carmen, Muthusami, Prakash, Regenhardt, Robert W, Dmytriw, Adam A, Burkard, Tanja, Martinez, Mesha, Brechbühl, Daniel, Steinlin, Maja, Sun, Lisa R, Hassan, Ameer E, Kemmling, André, Lee, Sarah, Fullerton, Heather J, Fiehler, Jens, Psychogios, Marios-Nikos *, Wildgruber, Moritz *
Publikováno v:
In The Lancet Child & Adolescent Health December 2024 8(12):882-890
Autor:
Kuznetsova, Alexandra
We study positive entropy birational automorphisms of threefolds. We identify some conditions which imply that such an automorphism is non-regularizable. We show that this criterion applies in the example of a positive entropy birational automorphism
Externí odkaz:
http://arxiv.org/abs/2201.11689
ConsumerCheck is an open source data analysis software tailored for analysis of sensory and consumer data. Since some of the implemented methods are generic, such as PCA, PLSR and PCR, other data from other domains may also be analysed with ConsumerC
Externí odkaz:
http://arxiv.org/abs/2201.04020
Autor:
Kuznetsova, Alexandra
We prove that the group of automorphisms of any quasi-projective surface $S$ in finite characteristic has the $p$-Jordan property.
Comment: 5 pages; comments welcome; v2: last section reworked
Comment: 5 pages; comments welcome; v2: last section reworked
Externí odkaz:
http://arxiv.org/abs/2107.05511
We consider the only one known class of non-K\"ahler irreducible holomorphic symplectic manifolds, described in the works of D. Guan and the first author. Any such manifold $Q$ of dimension $2n-2$ is obtained as a finite degree $n^2$ cover of some no
Externí odkaz:
http://arxiv.org/abs/2005.01193
Autor:
Kuznetsova, Alexandra
We consider 3-subgroups in groups of birational automorphisms of rationally connected threefolds and show that any 3-subgroup can be generated by at most five elements. Moreover, we study groups of regular automorphisms of terminal Fano threefolds an
Externí odkaz:
http://arxiv.org/abs/2001.01308
Autor:
Kuznetsova, Alexandra
We study a double solid X branched along a nodal sextic surface in a projective space and the 2-torsion subgroup in the third integer cohomology group of a resolution of singularities of X. This group can be considered as an obstruction to rationalit
Externí odkaz:
http://arxiv.org/abs/1901.05055
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