WorldCat Identities

O'Grady, Kieran G. 1958-

Overview
Works: 2 works in 37 publications in 2 languages and 661 library holdings
Roles: Author
Classifications: QA573, 516.353
Publication Timeline
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Most widely held works by Kieran G O'Grady
Differential topology of complex surfaces : elliptic surfaces with pg̳=1: smooth classification by John W Morgan( Book )

25 editions published between 1993 and 2006 in English and German and held by 532 WorldCat member libraries worldwide

Annotation
Moduli of Double EPW-Sextics by Kieran G O'Grady( Book )

11 editions published between 2015 and 2016 in English and held by 133 WorldCat member libraries worldwide

The author studies the GIT quotient of the symplectic grassmannian parametrizing lagrangian subspaces of \bigwedge^3{\mathbb C}^6 modulo the natural action of \mathrm{SL}_6, call it \mathfrak{M}. This is a compactification of the moduli space of smooth double EPW-sextics and hence birational to the moduli space of HK 4-folds of Type K3^{[2]} polarized by a divisor of square 2 for the Beauville-Bogomolov quadratic form. The author will determine the stable points. His work bears a strong analogy with the work of Voisin, Laza and Looijenga on moduli and periods of cubic 4-folds
 
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.71 (from 0.71 for Differenti ... to 0.72 for Moduli of ...)

Differential topology of complex surfaces : elliptic surfaces with pg̳=1: smooth classification
Covers
Languages
English (35)

German (1)