2015年度九州産業大学数学教室セミナー:アブストラクト 2016年1月13日(水)16:30--17:30 8206教室
講演者:小池 貴之(東京大学)
タイトル:「On a higher codimensional analogue of Ueda theory and its applications」

Let $C$ be a compact complex curve included in a non-singular complex
surface such that the normal bundle is topologically trivial.
Ueda studied complex analytic properties of a neighborhood of $C$ when
$C$ is non-singular or is a rational curve with a node. We propose a
codimension two analogue of Ueda's theory. As an application, we study
singular Hermitian metrics with semi-positive curvature on the blow-up
of the three dimensional projective space at 8 points.


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