Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Monodromie"'
Autor:
Sérandour, Titouan
Publikováno v:
General Mathematics [math.GM]. Université de Rennes, 2022. English. ⟨NNT : 2022REN1S088⟩
The complex projective structures considered is this thesis are compact curves locally modeled on CP1. To such a geometric object, modulo isomorphism, the monodromy map associates an algebraic one: a representation of its fundamental group into PGL(2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2755::d0b17c0561dddbfcc26551e699b4c569
https://theses.hal.science/tel-04053917/document
https://theses.hal.science/tel-04053917/document
Autor:
Barth, Dominik
We present a technique for computing multi-branch-point covers with prescribed ramification and demonstrate the applicability of our method in relatively large degrees by computing several families of polynomials with symplectic and linear Galois gro
Autor:
Barth, Dominik
We present a technique for computing multi-branch-point covers with prescribed ramification and demonstrate the applicability of our method in relatively large degrees by computing several families of polynomials with symplectic and linear Galois gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de254f0d6e41f0c1e858ef180f378af9
https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-277025
https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-277025
Autor:
Gouttard, Valentin
Publikováno v:
General Mathematics [math.GM]. Université Clermont Auvergne, 2021. English. ⟨NNT : 2021UCFAC034⟩
Mathematics [math]. Université Clermont Auvergne, 2021. English
Mathematics [math]. Université Clermont Auvergne, 2021. English
The category P(G/B) of perverse sheaves on the flag variety G/B of a complex G reductive algebraic group is known to play a very important role in representation theory. R. Bezrukavnikov and S. Riche obtained in 2018 a completely general description
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57331d92c5cfe5cd576a35794d26fd78
https://theses.hal.science/tel-03595092
https://theses.hal.science/tel-03595092
Autor:
Gonzalez Pagotto, Pablo
Publikováno v:
Topologie algébrique [math.AT]. Université Grenoble Alpes, 2019. Français. ⟨NNT : 2019GREAM049⟩
Hurwitz showed that a branched cover f:M→N of surfaces with branch locus P⊂N determines and is determined, up to inner automorphism of the symmetric group S_m, by a homomorphism π_1(NP, ∗) → S_m . This result reduces the questions of existen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::8b76107f3812f94d869e0d8581d40dae
https://tel.archives-ouvertes.fr/tel-02524192
https://tel.archives-ouvertes.fr/tel-02524192
Autor:
Ye, Shuyang
Sei $K$ eine endliche Erweiterung von $QQ_p $ und sei $R$ der Robba-Ring mit Koeffizienten in $K$ sein, die mit einem absoluten Frobenius-Lift $phi$ ausgestattet sind. Sei $F$ der Fixköper von $K$ unter $phi $ und sei $G$ eine verbundene reduktive G
Externí odkaz:
http://edoc.hu-berlin.de/18452/21121
Autor:
Gonzalez Pagotto, Pablo
Publikováno v:
Topologie algébrique [math.AT]. Université Grenoble Alpes, 2019. Français. ⟨NNT : 2019GREAM049⟩
Hurwitz showed that a branched cover f:M→N of surfaces with branch locus P⊂N determines and is determined, up to inner automorphism of the symmetric group S_m, by a homomorphism π_1(NP, ∗) → S_m . This result reduces the questions of existen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8b76107f3812f94d869e0d8581d40dae
https://theses.hal.science/tel-02524192
https://theses.hal.science/tel-02524192
Autor:
Louati, Hanen
On étudie les résonances semi-excitées pour un Opérateur h-Pseudo-différentiel (h-PDO)H(x, hDx) sur L2(M) induites par une orbite périodique de type hyperbolique à l’énergie E = 0. Par exemple M = Rn et H(x, hDx; h) est l’opérateur de Sc
Externí odkaz:
http://www.theses.fr/2017TOUL0004/document
Dans le cas générique Yu. S. Ilyashenko a donné une solution pour le problème tangentielle du centre et le probème de la monodromie. Néanmoins, on ne connaît pas la solution pour tous les cas non-génériques. Dans cette thèse on étudie une
Externí odkaz:
http://www.theses.fr/2016DIJOS001/document
Autor:
Arnaud Girand
Publikováno v:
Bulletin de la société mathématique de France
Bulletin de la société mathématique de France, 2016, 144 (2), pp.339-368
Bulletin de la société mathématique de France, Société Mathématique de France, 2016, 144 (2), pp.339-368
Bulletin de la société mathématique de France, 2016, 144 (2), pp.339-368
Bulletin de la société mathématique de France, Société Mathématique de France, 2016, 144 (2), pp.339-368
The object of this paper is to describe an explicit two--parameter family of logarithmic flat connections over the complex projective plane. These connections have dihedral monodromy and their polar locus is a prescribed quintic composed of a circle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d2b9c4465777a191e028b9f080d8326
https://hal.archives-ouvertes.fr/hal-01176199v3/document
https://hal.archives-ouvertes.fr/hal-01176199v3/document