Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Marco Bertola"'
Autor:
Marco Bertola
Everyday environments are overflowed with a wide variety of acoustic events, either produced by humans, animals, or objects. The identification of the class of a sound and its relative persistency time boundaries can open several opportunities and ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28c82524ea5bb795fedc80f99300a564
Publikováno v:
Mathematische Nachrichten. 294:1523-1546
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f51ef8afdb70d1b8a9a3e28c4151c35
https://doi.org/10.1002/mana.201800567
https://doi.org/10.1002/mana.201800567
Autor:
Marco Bertola, Dmitry Korotkin
Publikováno v:
Theoretical and Mathematical Physics. 206:258-295
We study symplectic properties of the monodromy map of second-order equations on a Riemann surface whose potential is meromorphic with double poles. We show that the Poisson bracket defined in terms of periods of the meromorphic quadratic differentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e1769605000e416f9b907cccf91200f
https://doi.org/10.1134/s0040577921030028
https://doi.org/10.1134/s0040577921030028
Autor:
D. Korotkin, Marco Bertola
Publikováno v:
Teoreticheskaya i Matematicheskaya Fizika. 206:295-338
Изучаются симплектические свойства отображения монодромии для уравнений второго порядка на римановой поверхности, потенциал которых
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59fad01b5c82fc41374aee8c9be67b23
https://doi.org/10.4213/tmf9834
https://doi.org/10.4213/tmf9834
Autor:
Marco Bertola
Publikováno v:
Communications in Mathematical Physics. 381:1445-1461
The note corrects the aforementioned paper (Bertola in Commun Math Phys 294(2):539–579, 2010). The consequences of the correction are traced and the examples updated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf2b0759582339f8b66902dd00bce45
https://doi.org/10.1007/s00220-020-03904-z
https://doi.org/10.1007/s00220-020-03904-z
Autor:
Marco Bertola, Dmitry Korotkin
Publikováno v:
Communications in Mathematical Physics. 378:1279-1341
The goal of the paper is to apply the theory of integrable systems to construct explicit sections of line bundles over the combinatorial model of the moduli space of pointed Riemann surfaces based on Strebel differentials. These line bundles are tens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4902d45ee7cccf943caec6c41556c10b
https://doi.org/10.1007/s00220-020-03819-9
https://doi.org/10.1007/s00220-020-03819-9
Publikováno v:
Toeplitz Operators and Random Matrices ISBN: 9783031138508
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1870fcb041e869f4460d189182bd1a4
https://doi.org/10.1007/978-3-031-13851-5_10
https://doi.org/10.1007/978-3-031-13851-5_10
Autor:
Fatane Mobasheramini, Marco Bertola
Publikováno v:
Symmetry, Integrability and Geometry: Methods and Applications.
In this dissertation, we implement canonical quantization within the framework of the so-called Calogero-Painleve correspondence for isomonodromic systems. The classical systems possess a group of symmetries and in the quantum version, we implement t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3720caf728882a6830f09e2835616a56
https://doi.org/10.3842/sigma.2021.081
https://doi.org/10.3842/sigma.2021.081
Autor:
Marco Bertola
We consider the recently introduced notion of denominators of Pad\'e--like approximation problems on a Riemann surface. These denominators are related as in the classical case to the notion of orthogonality over a contour. We investigate a specific s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2fbf48d7412d51ef5d750eb8c49d6ce
http://arxiv.org/abs/2108.11576
http://arxiv.org/abs/2108.11576
Autor:
Marco Bertola
Publikováno v:
Analysis and Mathematical Physics. 11
The paper has two relatively distinct but connected goals; the first is to define the notion of Padé approximation of Weyl–Stiltjes transforms on an arbitrary compact Riemann surface of higher genus. The data consists of a contour in the Riemann s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebedda63c5f3b9431365b061c565f427
https://doi.org/10.1007/s13324-021-00585-2
https://doi.org/10.1007/s13324-021-00585-2