Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Sergei K. Lando"'
Publikováno v:
International Mathematics Research Notices. 2022:9529-9570
In the Hurwitz space of rational functions on ${{\mathbb{C}}}\textrm{P}^1$ with poles of given orders, we study the loci of multisingularities, that is, the loci of functions with a given ramification profile over 0. We prove a recursion relation on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e863a480ac23a38fac8fbb14b17dc85
https://doi.org/10.1093/imrn/rnab010
https://doi.org/10.1093/imrn/rnab010
Autor:
Viktor M Buchstaber, N. G. Khor'kova, A. P. Krishchenko, Y. Kosmann-Schwarzbach, Albert Schwarz, Alexander S. Mishchenko, Iosif Krasil'shchik, Th. Th. Voronov, Victor Pavlovich Maslov, A. B. Sossinsky, Victor A. Vassiliev, V. N. Chetverikov, A. V. Bocharov, A. M. Astashov, Raffaele Vitolo, Igor Krichever, Michal Marvan, Dmitrii Borisovich Fuchs, J. Stasheff, Irina Viktorovna Astashova, A. Ya. Khelemsky, M. M. Vinogradov, L. Vitagliano, Alexander P. Veselov, Sergei K. Lando, A. M. Verbovetsky, V. N. Rubtsov, Valentin Lychagin, A. V. Samokhin, S. P. Novikov, Anatolii Moiseevich Vershik, Victor G. Kac
Publikováno v:
Russian Mathematical Surveys. 75:369-375
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ef4372bbbabb41ed779507df442df4b
https://doi.org/10.1070/rm9931
https://doi.org/10.1070/rm9931
Autor:
Aleksei Bronislavovich Sosinskii, Aleksandr Petrovich Veselov, Michal Marvan, Dmitrii Borisovich Fuchs, Sergei Petrovich Novikov, Alexander Petrovich Krishchenko, Alexey Vasil'yevich Samokhin, Theodore Theodorovich Voronov, Victor Pavlovich Maslov, Фeдор Фeдорович Воронов, Iosif Semenovich Krasil'shchik, Sergei K. Lando, Michael M. Vinogradov, Yvette Kosmann-Schwarzbach, Victor A. Vassiliev, Victor G. Kac, Raffaele Vitolo, A. M. Astashov, Alexandr Sergeevich Mishchenko, Albert Schwarz, Igor Krichever, Vladimir Nikolaevitch Chetverikov, Nina Grigor'evna Khor'kova, J. Stasheff, Vladimir Nikolaevich Rubtsov, Aleksei Vadimovich Bocharov, Victor Matveevich Buchstaber, Alexander Yakovlevich Helemskii, Anatolii Moiseevich Vershik, Valentin Vasil'evich Lychagin, L. Vitagliano, Irina Viktorovna Astashova, Alexander Verbovetsky
Publikováno v:
Uspekhi Matematicheskikh Nauk. 75:185-190
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d21f54092474b4a05fa2b7e149b279
https://doi.org/10.4213/rm9931
https://doi.org/10.4213/rm9931
A meromorphic differential on a Riemann surface is said to be {\it real-normalized} if all its periods are real. Real-normalized differentials on Riemann surfaces of given genus with prescribed orders of their poles form real orbifolds whose topology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06958610a051eac18802b3c2e9c8d54f
http://arxiv.org/abs/2010.09358
http://arxiv.org/abs/2010.09358
Publikováno v:
Selecta Mathematica. 26
We prove that the generating function for the symmetric chromatic polynomial of all connected graphs satisfies (after appropriate scaling change of variables) the Kadomtsev--Petviashvili integrable hierarchy of mathematical physics. Moreover, we desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa0348bbf7bc2b78cfe1819a00803188
https://doi.org/10.1007/s00029-020-00562-w
https://doi.org/10.1007/s00029-020-00562-w
Autor:
Yurii Ivanovich Manin, Alexander Ivanovich Aptekarev, Dmitrii Valer'evich Treschev, Albert N. Shiryaev, Grigorii Aleksandrovich Margulis, Yakov Grigor'evich Sinai, Maxim Kontsevich, Valery V. Kozlov, Victor A. Vassiliev, Victor Matveevich Buchstaber, Stefan Yurievich Nemirovski, Askold Khovanskii, Дмитрий Валерьевич Трещeв, Sergei Petrovich Novikov, Igor Krichever, Albert Schwarz, Dmitrii Borisovich Fuchs, Sergei K. Lando, Nikolai Georgievich Kruzhilin, Yuri Grigor'evich Reshetnyak, Mikhail Leonidovich Gromov, Evgenii Mikhailovich Chirka, Yulij Sergeevich Ilyashenko, Boris Sergeevich Kashin, Vladimir Mikhailovich Kesel'man, Sergey Pavlovich Suetin
Publikováno v:
Uspekhi Matematicheskikh Nauk. 73:193-196
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96ea409c66cbe619c729a2ec20a9b4ff
https://doi.org/10.4213/rm9828
https://doi.org/10.4213/rm9828
Autor:
Sergei K. Lando
Publikováno v:
Primitive Forms and Related Subjects — Kavli IPMU 2014, K. Hori, C. Li, S. Li and K. Saito, eds. (Tokyo: Mathematical Society of Japan, 2019)
Hurwitz spaces are spaces of meromorphic functions on algebraic curves. B. Dubrovin introduced Frobenius structures on Hurwitz spaces, which serve as one of the most spectacular examples of such structures. On the other hand, Hurwitz spaces admit nat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cc3d7e1b99ad14baa6b4d48ac2736ce
https://doi.org/10.2969/aspm/08310221
https://doi.org/10.2969/aspm/08310221
This book offers a concise yet thorough introduction to the notion of moduli spaces of complex algebraic curves. Over the last few decades, this notion has become central not only in algebraic geometry, but in mathematical physics, including string t
Publikováno v:
Algebraic Curves ISBN: 9783030029425
The introduction of characteristic classes allows one to see many calculations carried out above in a new light and simplify them. Characteristic classes are a universal tool for computing topological characteristics of algebraic varieties, both smoo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cf7bddd5024c63541ebc7419b287a92
https://doi.org/10.1007/978-3-030-02943-2_17
https://doi.org/10.1007/978-3-030-02943-2_17
Publikováno v:
Algebraic Curves ISBN: 9783030029425
The line bundles over a given complex curve are in a one-to-one correspondence with the linear equivalence classes of divisors on this curve. Such a class has an integer-valued characteristic, the degree. Since divisors consist of points of the curve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46607c89c28560708b4dc48bbfad40a0
https://doi.org/10.1007/978-3-030-02943-2_12
https://doi.org/10.1007/978-3-030-02943-2_12