Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Majumder, Souradeep"'
Autor:
Das, Soumyadip, Majumder, Souradeep
Let $k$ be an algebraically closed field of any characteristic, and let $(X,P)$ be an orbifold curve over $k$. We construct the moduli space $\mathrm{M}_{(X,P)}^{\mathrm{ss}}(n, \Delta)$ of $P$-semistable bundles on $(X,P)$ of rank $n$ and determinan
Externí odkaz:
http://arxiv.org/abs/2406.16337
Let $D$ be an effective divisor on a smooth projective variety $X$ over an algebraically closed field $k$ of characteristic $0$. We show that there is a one-to-one correspondence between the class of orthogonal (respectively, symplectic) parabolic ve
Externí odkaz:
http://arxiv.org/abs/2312.15787
Publikováno v:
In Bulletin des sciences mathématiques March 2024 191
Autor:
Majumder, Souradeep, Sebastian, Ronnie
Let $C$ be a smooth, projective, geometrically irreducible curve defined over $\mathbb{R}$ such that $C(\mathbb{R}) = \emptyset$. Let $r>0$ and $d$ be integers which are coprime. Let $L$ be a line bundle on $C$ which corresponds to an $\mathbb{R}$ po
Externí odkaz:
http://arxiv.org/abs/1811.11956
Autor:
Kumar, Manish, Majumder, Souradeep
Publikováno v:
J. Ramanujan Math. Soc. 33 (2018), no. 1
Algebraic parabolic bundles on smooth projective curves over algebraically closed field of positive characteristic is defined. It is shown that the category of algebraic parabolic bundles is equivalent to the category of orbifold bundles defined in \
Externí odkaz:
http://arxiv.org/abs/1607.07823
Autor:
Majumder, Souradeep, Sebastian, Ronnie
Publikováno v:
In Bulletin des sciences mathématiques November 2019 156
We investigate principal bundles over a root stack. In case of dimension one, we generalize the criterion of Weil and Atiyah for a principal bundle to have an algebraic connection.
Comment: 29 pages
Comment: 29 pages
Externí odkaz:
http://arxiv.org/abs/1203.6556
Publikováno v:
Journal of Geometry and Physics 61 (2011) 1462-1475
We investigate orthogonal and symplectic bundles with parabolic structure, over a curve.
Comment: 21 pages
Comment: 21 pages
Externí odkaz:
http://arxiv.org/abs/1103.4235
Autor:
BISWAS, INDRANIL, MAJUMDER, SOURADEEP
Publikováno v:
Proceedings of the American Mathematical Society, 2012 Sep 01. 140(9), 3017-3024.
Externí odkaz:
http://dx.doi.org/10.1090/S0002-9939-2012-11227-4
We investigate parabolic Higgs bundles and $\Gamma $ -Higgs bundles on a smooth complex projective variety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6a58cb9874503d07d33cf6f9dcefb36f
http://doc.rero.ch/record/290129/files/S1446788713000335.pdf
http://doc.rero.ch/record/290129/files/S1446788713000335.pdf