Results 121 to 130 of about 75,949 (236)
Maps with Discrete Branch Sets Between Manifolds of Codimension One [PDF]
, 1969 J. G. Timourian
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Journal of Algebraic GeometrySuppose that E \mathcal {E} is a vector bundle on a smooth projective variety X X . Given a family of curves C C on X X , we study how the Harder-Narasimhan filtration of E | C
Lehmann, Brian +2 more
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On the codimension of permanental varieties
Advances in MathematicsIn this article, we study permanental varieties, i.e. varieties defined by the vanishing of permanents of fixed size of a generic matrix. Permanents and their varieties play an important, and sometimes poorly understood, role in combinatorics. However, there are essentially no geometric results about them in the literature, in very sharp contrast to ...
Boralevi, A. +3 more
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Behaviour of leaves of codimension-one foliations [PDF]
, 1977 Toshiyuki Nishimori
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Bounds for Codimensions of Fitting Ideals
Journal of Algebra, 1997 Let \(R\) be a regular affine \(k\)-algebra where \(k\) is a field of characteristic 0, and \(M\) a finitely generated \(R\)-module such that the symmetric algebra \(\text{Sym}(M)\) of \(M\) is equidimensional. The main result of the paper says that \(\text{codim} Q\leq r(r-\text{rank} M)\) for every minimal prime ideal \(Q\) of the Fitting ideal ...
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An algebraic classification of some links of codimension two [PDF]
, 1977 Chao Liang
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Lorentzian threads and generalized complexity
Journal of High Energy PhysicsRecently, an infinite class of holographic generalized complexities was proposed. These gravitational observables display the behavior required to be duals of complexity, in particular, linear growth at late times and switchback effect.
Elena Cáceres +2 more
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On certain submanifolds of codimension $2$ of an almost Tachibana manifold [PDF]
, 1972 U-Hang Ki
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