Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Yuri Tschinkel"'
Publikováno v:
EMS Surveys in Mathematical Sciences; 2024, Vol. 11 Issue 2, p235-276, 42p
Autor:
Andrew Kresch, Yuri Tschinkel
Publikováno v:
Математический сборник. 212:54-67
Строится вариант группы бирациональных символов Концевича, Пестуна и второго автора. Он применяется к определению бирациональных инва
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a946808292072550cd0ea6607310ae67
https://doi.org/10.4213/sm9386
https://doi.org/10.4213/sm9386
Autor:
Ulf Rehmann, Yuri Tschinkel
Publikováno v:
Martin Kneser Collected Works ISBN: 9783030816247
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76e987787190351363d2e5996983cbcf
https://doi.org/10.1007/978-3-030-81625-4_8
https://doi.org/10.1007/978-3-030-81625-4_8
Autor:
BRENDAN HASSETT, YURI TSCHINKEL
We develop the formalism of universal torsors in equivariant birational geometry and apply it to produce new examples of nonbirational but stably birational actions of finite groups.
Comment: 28 pages
Comment: 28 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a03ff7d53e9006e4c0e20112de3bc12f
We study the structure of combinatorial Burnside groups, which receive equivariant birational invariants of actions of finite groups on algebraic varieties.
19 pages
19 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cd222e3b3795ca613ec9ddb8f1c1156
http://arxiv.org/abs/2112.12801
http://arxiv.org/abs/2112.12801
Autor:
Yuri Tschinkel
Publikováno v:
Mitteilungen der Deutschen Mathematiker-Vereinigung. 27:76-81
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e94fbd071c18af52e08702085f850d02
https://doi.org/10.1515/dmvm-2019-0026
https://doi.org/10.1515/dmvm-2019-0026
Autor:
Maxim Kontsevich, Yuri Tschinkel
Publikováno v:
Inventiones mathematicae. 217:415-432
We introduce a simplified version of the Grothendieck group of algebraic varieties and use it to show that birational types specialize in families with mild singularities of the central fiber.
17 pages
17 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::696bb63b790688ed5b329b776610d85c
https://doi.org/10.1007/s00222-019-00870-9
https://doi.org/10.1007/s00222-019-00870-9
Publikováno v:
European Journal of Mathematics. 5:656-685
We study homomorphisms of multiplicative groups of fields preserving algebraic dependence and show that such homomorphisms give rise to valuations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01146056dc38fa130f4afea73b7ee9e7
https://doi.org/10.1007/s40879-018-00312-5
https://doi.org/10.1007/s40879-018-00312-5
Autor:
Ulf Rehmann, Yuri Tschinkel
Publikováno v:
Martin Kneser Collected Works ISBN: 9783030816247
Martin Kneser Collected Works
Martin Kneser Collected Works
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95bc345d0a10d335c398e38cbbae8e60
https://doi.org/10.1007/978-3-030-81625-4_4
https://doi.org/10.1007/978-3-030-81625-4_4