[geometry-ml:05478] Mingchen Xia氏セミナー 大阪公立大学 12/14

[Yoshinori Hashimoto]

皆様，
(English version below)

OCAMI複素解析セミナーを以下の要領で開催いたします．

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日時：12月14日（木）16:00-17:00

場所：大阪公立大学 (杉本) 大講究室（E408)

講演者：Mingchen Xia 氏 (IMJ-PRG)

Title: Analytic Bertini theorem

Abstract: Consider a projective manifold X and a free linear system Lambda on X, the classical Bertini theorem tells us that a general divisor in Lambda is smooth. A natural pluripotential-theoretic analogue of this problem is to relate properties of a quasi-plurisubharmonic function on X and properties of its restriction to a general divisor in Lambda. In this talk, I will explain how to derive a Bertini type theorem for multiplier ideal sheaves based on the positivity of direct images. This talk is based on the paper https://arxiv.org/abs/2110.14971
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セミナーの詳細については，下記ウェブサイトもご覧ください．
https://tkoike.com/complex_analysis_seminar/

直近でのご案内となり大変恐縮ですが，ご都合がつく方の参加をお待ちしております．
どうぞよろしくお願いいたします．

橋本義規
大阪公立大学 大学院理学研究科数学専攻


Dear all,

Please find the details of OCAMI Complex Analysis Seminar as follows.

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Time: 16:00-17:00, Thursday the 14th December

Place: E408, Osaka Metropolitan University (Sugimoto campus)

Speaker: Mingchen Xia (IMJ-PRG)

Title: Analytic Bertini theorem

Abstract: Consider a projective manifold X and a free linear system Lambda on X, the classical Bertini theorem tells us that a general divisor in Lambda is smooth. A natural pluripotential-theoretic analogue of this problem is to relate properties of a quasi-plurisubharmonic function on X and properties of its restriction to a general divisor in Lambda. In this talk, I will explain how to derive a Bertini type theorem for multiplier ideal sheaves based on the positivity of direct images. This talk is based on the paper https://arxiv.org/abs/2110.14971
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The details of the seminar can also be found in the link below (Japanese only).
https://tkoike.com/complex_analysis_seminar/

We look forward to seeing many of you in the seminar. Apologies for the short notice.

Best wishes,

Yoshinori Hashimoto
Department of Mathematics, Osaka Metropolitan University


Yoshinori Hashimoto
Department of Mathematics
Osaka Metropolitan University
3-3-138, Sugimoto, Sumiyoshi-ku
Osaka 558-8585
JAPAN


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