拉格朗日格拉斯曼完备交叉口的Landau-Ginzburg模型

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2021-01-01 DOI:10.1070/RM9984

V. Przyjalkowski, K. Rietsch

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引用次数: 1

摘要

设LG(n)为参数化2n维复辛向量空间的拉格朗日线性子空间的拉格朗日格拉斯曼函数。它有一个plencker嵌入到射影空间P中，因此对于H = OP(1)我们有Pic(LG(n)) = ZH。设X∧LG(n)是一个光滑的Fano完全交(d1，…)dk。我们有∑k1 = 1di < n +1, dk+1 = n +1−∑k1 = 1di是x的Fano指数，设pi, i=1，…， n是形式变量。考虑这个系列

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Landau–Ginzburg models of complete intersections in Lagrangian Grassmannians

Let LG(n) be the Lagrangian Grassmannian parameterizing the Lagrangian linear subspaces of the 2n-dimensional complex symplectic vector space. It has a Plücker embedding to a projective space P, so that for H = OP(1) we have Pic(LG(n)) = ZH. Let X ⊂ LG(n) be a smooth Fano complete intersection of degrees d1, . . . , dk. We have ∑k i=1 di < n + 1, and dk+1 = n + 1 − ∑k i=1 di is the Fano index of X. Let pi, i = 1, . . . , n, be formal variables. Consider the series

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.