THE MODULI STACK OF RANK-TWO GIESEKER BUNDLES WITH FIXED DETERMINANT ON A NODAL CURVE II

Author:

ABE TAKESHI1

Affiliation:

1. Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan

Abstract

We introduce a new definition of rank 2 Gieseker-bundles with fixed determinant on a nodal curve, and show that their moduli stack is normal crossing.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Mathematics

Reference15 articles.

1. T. Abe, Moduli Spaces and Arithmetic Geometry, Advanced Studies in Pure Mathematics 45 (2006) pp. 117–144.

2. Vector bundles with a fixed determinant on an irreducible nodal curve

3. Moduli-stacks for bundles on semistable curves

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