Extremal contractions, stratified Mukai flops and Springer maps

DOI10.1016/j.aim.2006.12.004zbMath1120.14039arXivmath/0605431OpenAlexW2008283102MaRDI QIDQ2370160

Baohua Fu

Publication date: 22 June 2007

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0605431

zbMATH Keywords

symplectic resolutionnilpotent orbitextremal contractionstratified Mukai flops

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Global theory and resolution of singularities (algebro-geometric aspects) (14E15) Modifications; resolution of singularities (complex-analytic aspects) (32S45) Linear algebraic groups over the reals, the complexes, the quaternions (20G20) Lie algebras of linear algebraic groups (17B45)

Related Items

Derived subalgebras of centralisers and finite -algebras, A survey on symplectic singularities and symplectic resolutions, NORMALISED TANGENT BUNDLE, VARIETIES WITH SMALL CODEGREE AND PSEUDOEFFECTIVE THRESHOLD, Topics on the geometry of rational homogeneous spaces, Birational geometry and deformations of nilpotent orbits, On \(\mathbb Q\)-factorial terminalizations of nilpotent orbits, Resolutions of nilpotent orbit closures via Coulomb branches of 3-dimensional \( \mathcal{N}=4 \) theories, Equivalences and stratified flops, Orbital degeneracy loci and applications

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