We provide generalizations of the notions of Atiyah class and Kodaira-Spencer map to the case of framed sheaves. Moreover, we construct closed two-forms on the moduli spaces of framed sheaves on surfaces. As an application, we define a symplectic structure on the moduli spaces of framed sheaves on some birationally ruled surfaces
Let X be a smooth n-dimensional projective variety, and let Y be a moduli space of stable sheaves on...
We show that the moduli spaces of sheaves on a projective K3 surface are irreducible symplectic vari...
Fix a smooth very ample curve C on a K3 or abelian surface X. Let M denote the moduli space of pairs...
We provide generalizations of the notions of Atiyah class and Kodaira-Spencer map to the case of fra...
We provide generalizations of the notions of Atiyah class and Kodaira-Spencer map to the case of fra...
Abstract. We provide generalizations of the notions of Atiyah class and Kodaira-Spencer map to the c...
This dissertation is primarily concerned with the study of framed sheaves on nonsingular projective ...
We show that there exists a fine moduli space for torsion-free sheaves on a projective surface which...
Given a normal projective irreducible stack X over an algebraically closed field of characteristic z...
Given a normal projective irreducible stack X over an algebraically closed field of characteristic z...
Given a normal projective irreducible stack X over an algebraically closed field of characteristic z...
In the first part of this paper we provide a survey of some fundamental results about moduli spaces ...
This dissertation is centered on the moduli space of what we call framed symplectic sheaves on a sur...
In the first part of this paper we provide a survey of some fundamental results about moduli spaces ...
ABSTRACT. Given a normal projective irreducible stack X over an algebraically closed field of charac...
Let X be a smooth n-dimensional projective variety, and let Y be a moduli space of stable sheaves on...
We show that the moduli spaces of sheaves on a projective K3 surface are irreducible symplectic vari...
Fix a smooth very ample curve C on a K3 or abelian surface X. Let M denote the moduli space of pairs...
We provide generalizations of the notions of Atiyah class and Kodaira-Spencer map to the case of fra...
We provide generalizations of the notions of Atiyah class and Kodaira-Spencer map to the case of fra...
Abstract. We provide generalizations of the notions of Atiyah class and Kodaira-Spencer map to the c...
This dissertation is primarily concerned with the study of framed sheaves on nonsingular projective ...
We show that there exists a fine moduli space for torsion-free sheaves on a projective surface which...
Given a normal projective irreducible stack X over an algebraically closed field of characteristic z...
Given a normal projective irreducible stack X over an algebraically closed field of characteristic z...
Given a normal projective irreducible stack X over an algebraically closed field of characteristic z...
In the first part of this paper we provide a survey of some fundamental results about moduli spaces ...
This dissertation is centered on the moduli space of what we call framed symplectic sheaves on a sur...
In the first part of this paper we provide a survey of some fundamental results about moduli spaces ...
ABSTRACT. Given a normal projective irreducible stack X over an algebraically closed field of charac...
Let X be a smooth n-dimensional projective variety, and let Y be a moduli space of stable sheaves on...
We show that the moduli spaces of sheaves on a projective K3 surface are irreducible symplectic vari...
Fix a smooth very ample curve C on a K3 or abelian surface X. Let M denote the moduli space of pairs...
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