搜索结果: 1-8 共查到“理学 Involutions”相关记录8条 . 查询时间(0.115 秒)
Eigenvalues of products of unitary matrices and Lagrangian involutions
Unitary representations Parabolic bundles Lagrangian involutions
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2015/12/17
This paper introduces a submanifold of the moduli space of unitary representations of the fundamental group of a puncturedsphere with fixedlocal monodromy. The submanifoldis definedvia products of inv...
Lexicographic Shellability of Partial Involutions
Lexicographic Shellability of Partial Involutions Combinatorics Algebraic Geometry
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2012/5/9
In this manuscript we study inclusion posets of Borel orbit closures on (symmetric) matrices. In particular, we show that the Bruhat poset of partial involutions is a lexicographiically shellable pose...
Asymptotic Hecke algebras and involutions
Asymptotic Hecke algebras involutions Representation Theory
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2012/4/17
In a previous paper the author and D. Vogan defined and studied a Hecke algebra module structure on a vector space spanned by the involutions in a Weyl group. In this paper this study is continued by ...
Symplectic involutions on deformations of K3^[2]
Symplectic involutions Algebraic Geometry
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2011/9/6
Abstract: Let X be a Hyperk\"{a}hler variety deformation equivalent to the Hilbert square of points on a K3 surface and let f be an involution preserving the symplectic form. We prove that the fixed l...
Nonsmoothable involutions on spin 4-manifolds
Nonsmoothable involutions spin 4-manifolds
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2010/11/8
Let $X$ be a closed, simply-connected, smooth, spin 4-manifold whose intersection form is isomorphic to $n(-E_8)\bigoplus mH$, where $H$ is the hyperbolic form.
Homotopes of Symmetric Spaces I. Construction by Algebras with Two Involutions
Homotopes of Symmetric Spaces I Algebras Involutions
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2010/11/19
We investigate a special kind of contraction of symmetric spaces (respectively, of Lie triple systems), called homotopy. In this first part of a series of two papers we construct such contractions fo...
A No-Go Theorem for Compatibility Between Involutions of First Order Differentials on a Lattice and Continuum
Limit
involution lattice differential antihomomorphism
continuum limit no-go theorem
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2007/8/15
2003Vol.39No.3pp.301-303DOI:
A No-Go Theorem for Compatibility Between Involutions of First Order Differentials on a Lattice and Continuum
Limit
DAI Jian,1 SONG Xing-Chang,1 WU K...
Parity Reversing Involutions on Plane Trees and 2-Motzkin Paths
plane tree Dyck path 2-Motzkin path Catalan number involution
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2014/6/3
The problem of counting plane trees with n edges and an even or an odd number of leaves was studied by Eu, Liu and Yeh, in connection with an identity on coloring nets due to Stanley. This identity wa...