A symplectic resolution for the binary tetrahedral group

2008/10/17 by Manfred Lehn, Lehn, Manfred, Christoph Sorger +1
Mathematics · #Advanced Algebra and Geometry #Advanced Topics in Algebra #Algebraic Geometry (math.AG) #Algebraic Geometry and Number Theory #FOS: Mathematics #math.AG

paper · pdf · doi:10.48550/arxiv.0810.3225

7 pages

openalex publication_date 2008/10/17 · arxiv created 2010/05/31 · arxiv updated 2010/06/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We describe an explicit symplectic resolution for the quotient singularity arising from the four-dimensional symplectic represenation of the binary tetrahedral group.

Related

• A new linear quotient of C⁴ admitting a symplectic resolution
• Symplectic Resolutions for Quotient Singularities
• A survey on symplectic singularities and resolutions
• On the (non)existence of symplectic resolutions for imprimitive symplectic reflection groups
• Symplectic resolutions: deformations and birational maps