2012-07-05

日付: 2012年7月5日(木)

時間: 16:30〜18:00

場所: 早稲田大学・西早稲田キャンパス 51号館18階08室

講演者: Insong Choe 氏 (Konkuk University)

題目:Introduction to vector bundles on a curve and their moduli

要旨:

The Jacobian variety parameterizes all the line bundles of fixed degree on a compact Riemann surface.

This belongs to a few examples of higher dimensional algebraic varieties studied in the earlier stage

of algebraic geometry. Generalizing this, the moduli spaces of vector bundles of higher rank was constructed in 1960's.

We introduce a few geometric features of these varieties, including the Segre stratifications.