Topological Radon transforms and degree formulas for dual varieties

DOI10.1090/S0002-9939-08-09270-8zbMath1141.14002OpenAlexW2087079280MaRDI QIDQ3508058

Kiyoshi Takeuchi, Yutaka Matsui

Publication date: 27 June 2008

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

Full work available at URL: https://doi.org/10.1090/s0002-9939-08-09270-8

zbMATH Keywords

dual varietyconstructible functionsEuler obstruction

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Sheaves of differential operators and their modules, (D)-modules (32C38) Microlocal methods and methods of sheaf theory and homological algebra applied to PDEs (35A27) Projective differential geometry (53A20) Projective and enumerative algebraic geometry (14N99)

Related Items (2)

Microlocal study of topological Radon transforms and real projective duality ⋮ A geometric degree formula for \(A\)-discriminants and Euler obstructions of toric varieties

Cites Work

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• Projective duality and homogeneous spaces
• Radon transforms of constructible functions on Grassmann manifolds
• Multiplicity of the Dual Variety
• On the discriminant variety of a projective manifold
• A Plücker formula for singular projective varieties

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