scientific article

zbMath1389.14028MaRDI QIDQ2974148

Tomoo Matsumura

Publication date: 6 April 2017

Full work available at URL: http://www.ejpam.com/index.php/ejpam/article/view/1234

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

orbifoldwreath productGromov-Witten theorysymmetric productFrobenius algebra

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Global theory and resolution of singularities (algebro-geometric aspects) (14E15) Gromov-Witten invariants, quantum cohomology, Gopakumar-Vafa invariants, Donaldson-Thomas invariants (algebro-geometric aspects) (14N35) Relationships between surfaces, higher-dimensional varieties, and physics (14J81) Generalizations (algebraic spaces, stacks) (14A20)

Cites Work

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• Group actions on stacks and applications
• Hamiltonian group actions on symplectic Deligne-Mumford stacks and toric orbifolds
• Variétés kähleriennes dont la première classe de Chern est nulle
• Logarithmic trace and orbifold products
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• The cup product of Hilbert schemes for K3 surfaces
• Equivariant \(K\)-theory, wreath products, and Heisenberg algebra
• Symplectic reflection algebras, Calogero-Moser space, and deformed Harish-Chandra homomorphism.
• A new cohomology theory of orbifold
• Second quantized Frobenius algebras.
• Stringy K-theory and the Chern character
• Orbifold cohomology of the symmetric product
• Orbifold cohomology of torus quotients
• The orbifold Chow ring of toric Deligne-Mumford stacks
• Ideals of the cohomology rings of Hilbert schemes and their applications
• Orbifolding Frobenius Algebras
• Algebraic Families on an Algebraic Surface
• Pointed admissible G-covers and G-equivariant cohomological field theories

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