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Fingerprint Dive into the research topics where Yasunari Nagai is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Sheaves Mathematics
Moduli Space Mathematics
K3 Surfaces Mathematics
Degeneration Mathematics
Compactification Mathematics
Locus Mathematics
Complete Integrability Mathematics
Symmetric Product Mathematics

Research Output 2003 2017

  • 4 Citations
  • 1 h-Index
  • 7 Article

Symmetric products of a semistable degeneration of surfaces

Nagai, Y., 2017 Dec 26, (Accepted/In press) In : Mathematische Zeitschrift. p. 1-26 26 p.

Research output: Contribution to journalArticle

Symmetric Product
Degeneration
Canonical Model
Triple Point
Hilbert Scheme
1 Citation (Scopus)

Birational geometry of O'Grady's six dimensional example over the Donaldson-Uhlenbeck compactification

Nagai, Y., 2014, In : Mathematische Annalen. 358, 1-2, p. 143-168 26 p.

Research output: Contribution to journalArticle

Compactification
Sheaves
Moduli Space
Locus

Non-locally-free locus of O'Grady's ten dimensional example

Nagai, Y., 2013, In : Manuscripta Mathematica. 142, 1-2, p. 127-156 30 p.

Research output: Contribution to journalArticle

K3 Surfaces
Morphism
Compactification
Sheaves
Moduli Space

Algebraic complete integrability of an integrable system of Beauville

Hwang, J. M. & Nagai, Y., 2008, In : Annales de l'Institut Fourier. 58, 2, p. 559-570 12 p.

Research output: Contribution to journalArticle

Complete Integrability
Integrable Systems
Sheaves
Moduli Space
K3 Surfaces

Deformation of a smooth Deligne-Mumford stack via differential graded Lie algebra

Nagai, Y. & Sato, F., 2008 Nov 1, In : Journal of Algebra. 320, 9, p. 3481-3492 12 p.

Research output: Contribution to journalArticle

Graded Lie Algebras
Functor
Isomorphic
Algebra