Guolei Zhong, Positivity of Tangent Sheaf of Projective Varieties

B236-1 IBS, Korea, Republic of

    Speaker Guolei Zhong IBS-CCG In this talk, we discuss the structure of projective varieties with certain positive tangent sheaves. More precisely, when the tangent sheaf is almost nef or positively curved, we construct a well-defined MRC fibration and study the Fujita decomposition of reflexive sheaves. Besides, we show that the almost nefness of

IBS 복소기하학연구단 Center for Complex Geometry
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IBS Center for Complex Geometry
Institute for Basic Science (IBS)
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