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arXiv 1604.00752math.AG
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曲线二次对称幂上割线丛的稳定性

Stability of Secant Bundles on Second Symmetric Power of Curves

Suratno Basu, Krishanu Dan

摘要:

给定光滑不可约射影曲线$C,$上的秩$r$稳定丛,存在$C.$的二次对称幂$S^2(C),$上的关联秩$2r$丛.本文研究了该丛的稳定性.从而得到了从$C$上稳定丛的模空间到$S^2(C).$上稳定丛的相伴模空间的一个浸入

英文摘要:

Given a rank $r$ stable bundle over a smooth irreducible projective curve $C,$ there is an associated rank $2r$ bundle over $S^2(C),$ the second symmetric power of $C.$ In this article we study the stability of this bundle. As a consequence we get an immersion from the moduli space of stable bundles over $C$ to the associated moduli space of stable bundles over $S^2(C).$

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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