Some New Components of the Moduli Scheme MP3(2; -1; 2; 0) of Stable Coherent Torsion Free Sheaves of Rank 2 on P3

Some New Components of the Moduli Scheme MP3(2; -1; 2; 0) of Stable Coherent Torsion Free Sheaves of Rank 2 on P3

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In this paper we consider Giseker-Maruyama moduli scheme M := MP3(2;¡1; 2; 0) of stable coherent torsion free sheaves of rank 2 with Chern classes c1 = -1, c2 = 2, c3 = 0 on 3-dimensional projective space P3. We will de¯ne two sets of sheaves M1 and M2 in M and we will prove that closures of M1 and...

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Bibliographic Details
Main Author: M. A. Zavodchikov
Format: Article
Language:English
Published: Yaroslavl State University 2015-02-01
Series:Моделирование и анализ информационных систем
Subjects:
compactification
moduli scheme
coherent torsion free sheave of rank 2
3-dimensional projective space
Online Access:https://www.mais-journal.ru/jour/article/view/15

Internet

https://www.mais-journal.ru/jour/article/view/15

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