Grievance
发表于 2025-3-30 08:14:28
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phase-2-enzyme
发表于 2025-3-30 15:50:37
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indenture
发表于 2025-3-30 16:36:00
On the Dimension of the Adjoint Linear System for Quadric Fibrations,wn that for such pairs, (X^ , L^), the Kodaira dimension of ., i.e. there exists some positive integer, ., such that ., except for a short list of degenerate examples. It is moreover shown that except for this short list there is a morphism . expressing .^ as the blow-up of a projective manifold . a
Meditative
发表于 2025-3-30 21:27:27
On a Class of Del Pezzo Fiber Spaces,iants from that standpoint alone. We show that the class of varieties under consideration has a Chow group of codimension two cycles, .. (.) Furthermore, by analyzing the singular fibers of the threefold we are able to show that the Prym variety of this threefold is isomorphic to the Intermediate Ja
left-ventricle
发表于 2025-3-31 01:09:10
The Decomposition, Inertia and Ramification Groups in Birational Geometry,domain of definition of the map .* denotes the corresponding automorphism of the total ring of fractions on .. Let . be an irreducible reduced subscheme of ., let .. be the generic point of ., let .. be the local ring of .., let .. be the maximal ideal of ...
维持
发表于 2025-3-31 08:09:51
Helix Theory and Nonsymmetrical Bilinear Forms,e natural questions about the unimodular (nonsymmetrical) bilinear forms. For investigation of the set of exceptional vector bundles (such bundles that Ext. (. = 0 for i ≠ 0 and dim Ext. (. = 1) there was developed five years ago in , , the theory of helices. In section 1 we give a revi
initiate
发表于 2025-3-31 11:27:33
Symplectic Twistors and Geometric Quantization of Strings,ymplectic twistor bundle over the loop space and reformulate the geometric quantization problem in terms of this bundle. For the standard bosonic string we recover in this way the well known critical dimension condition.
Embolic-Stroke
发表于 2025-3-31 17:19:17
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Meander
发表于 2025-3-31 19:53:24
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圣人
发表于 2025-3-31 22:25:15
Standard Bundles on a Hilbert Scheme of Points on a Surface, a universal family with natural projections .. Fix an arbitrary divisor . on . and denote .. Since .. is a flat finite morphism of degree ., the sheaf .. is in fact the vector bundle of rank . over ... We call .. the standard vector bundle over ... The problem of computation of its Segre classes is