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of 35
pro vyhledávání: '"S. Senthamarai Kannan"'
Autor:
S. Senthamarai Kannan, Michel Brion
Publikováno v:
Compositio Mathematica. 157:122-153
We investigate families of minimal rational curves on Schubert varieties, their Bott–Samelson desingularizations, and their generalizations constructed by Nicolas Perrin in the minuscule case. In particular, we describe the minimal families on smal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10c4ed018d74d7335af4a335d052c614
https://doi.org/10.1112/s0010437x20007629
https://doi.org/10.1112/s0010437x20007629
We study torus-equivariant vector bundles $E$ on a complex projective variety $X$ which is either a Bott-Samelson-Demazure-Hansen variety or a wonderful compactification of a complex symmetric variety of minimal rank. We show that $E$ is nef (respect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e66bb0a49cd133ccb13e541f9ea40dd
http://arxiv.org/abs/2201.04519
http://arxiv.org/abs/2201.04519
Autor:
S Senthamarai Kannan, Dr N Ramaraj
Publikováno v:
Data Science Journal, Vol 8, Pp 125-138 (2009)
Attribute reduction aims to reduce the dimensionality of large scale data without losing useful information and is an important topic of knowledge discovery, data clustering, and classification. In this paper, we aim to solve the current problem that
Externí odkaz:
https://doaj.org/article/957b41e330c94a8c925c19e2380b593a
Autor:
S Senthamarai Kannan, N Ramaraj
Publikováno v:
Data Science Journal, Vol 6, Pp 91-98 (2007)
We present an approach for improving the relevance of search results by clustering the search results obtained for a query string with the help of a Concept Clustering Algorithm. The Concept Clustering Algorithm combines common phrase discovery and l
Externí odkaz:
https://doaj.org/article/fa6081ea7bc94b44b149b818454c40a6
Publikováno v:
Communications in Algebra. 48:891-914
We study the GIT quotient of the minimal Schubert variety in the Grassmannian Gr,n admitting semistable points for the action of maximal torus T, with respect to the T-linearized line bundle L(nωr)...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af09c08621f0a3c79411904dc72144f7
https://doi.org/10.1080/00927872.2019.1668005
https://doi.org/10.1080/00927872.2019.1668005
Let $G=SL(n, \mathbb{C}),$ and $T$ be a maximal torus of $G,$ where $n$ is a positive even integer. In this article, we study the GIT quotients of the Schubert varieties in the Grassmannian $G_{2,n}.$ We prove that the GIT quotients of the Richardson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a63608b3f558f7c10e76a3d38222dd8
Autor:
Pinakinath Saha, S. Senthamarai Kannan
Publikováno v:
Proceedings - Mathematical Sciences. 130
Let G be a simple algebraic group of adjoint type over $${\mathbb {C}},$$ whose root system is of type $$F_{4}.$$ Let T be a maximal torus of G and B be a Borel subgroup of G containing T. Let w be an element of the Weyl group W and X(w) be the Schub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aa5d5e72493db2f4c1f9dff2ca40859
https://doi.org/10.1007/s12044-019-0535-3
https://doi.org/10.1007/s12044-019-0535-3
Akademický článek
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Autor:
S. Senthamarai Kannan
Publikováno v:
Algebras and Representation Theory. 19:761-782
Let G be a simple algebraic group of adjoint type over the field \(\mathbb {C}\) of complex numbers. Let B be a Borel subgroup of G containing a maximal torus T of G. Let w be an element of the Weyl group W and let X(w) be the Schubert variety in G/B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8a25f6bf288818bbe393c9010b0d2b5
https://doi.org/10.1007/s10468-016-9598-3
https://doi.org/10.1007/s10468-016-9598-3
Publikováno v:
Transformation Groups. 20:665-698
Let G be a simple algebraic group of adjoint type over the field of complex numbers, B be a Borel subgroup of G containing a maximal torus T of G, w be an element of the Weyl group W and X(w) be the Schubert variety in G/B corresponding to w. Let Z(w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0c48333dedc1065d47c213c70d461bf
https://doi.org/10.1007/s00031-015-9327-8
https://doi.org/10.1007/s00031-015-9327-8