A wall-crossing formula for the signature of symplectic quotients

DOI10.1090/S0002-9947-00-02569-1zbMath0955.53046arXivmath/9809030OpenAlexW1657507283MaRDI QIDQ4485702

David S. Metzler

Publication date: 18 June 2000

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/9809030

zbMATH Keywords

equivariant cobordismcombinatorial invariantsmoment polytopeHamiltonian torus actionsingular reductionsregular reductions

Mathematics Subject Classification ID

Momentum maps; symplectic reduction (53D20) Equivariant cobordism (57R85)

Related Items (1)

Poincaré polynomials for abelian symplectic quotients of pure \(r\)-qubits via wall-crossings

Cites Work

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• Localization for nonabelian group actions
• Birational equivalence in the symplectic category
• Introduction to Toric Varieties. (AM-131)
• On the Index of a Fibered Manifold
• Hamiltoniens périodiques et images convexes de l'application moment
• Convexity and Commuting Hamiltonians
• Hamiltonian torus actions on symplectic orbifolds and toric varieties
• Corrigenda to: Introduction to Symplectic Topology
• Cobordism theory and localization formulas for Hamiltonian group actions

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