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arXiv 1104.4767math.DG
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半稳定丛上Yang-Mills流的极限

The limit of the Yang-Mills flow on semi-stable bundles

Adam Jacob

摘要:

通过Hong和Tian的工作,我们知道给定紧致Kahler流形X上的全纯向量丛E,Yang-Mills流从解析奇异集收敛.如果E是半稳定的,则极限度量是厄米-爱因斯坦的,并且将把极限丛分解成稳定丛的直和。Bando和Siu证明了这个极限丛可以推广到X上的自反层E'。本文构造了E'与E的分次Seshadri滤子的稳定子元的双重对偶之间的同构。

英文摘要:

By the work of Hong and Tian it is known that given a holomorphic vector bundle E over a compact Kahler manifold X, the Yang-Mills flow converges away from an analytic singular set. If E is semi-stable, then the limiting metric is Hermitian-Einstein and will decompose the limiting bundle into a direct sum of stable bundles. Bando and Siu prove this limiting bundle can be extended to a reflexive sheaf E' on all of X. In this paper, we construct an isomorphism between E' and the double dual of the stable quotients of the graded Seshadri filtration of E.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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