A Connectedness Theorem for Flagmanifolds and Grassmannians

DOI10.2307/2374317zbMath0544.14034OpenAlexW2313775245MaRDI QIDQ3333181

Johan P. Hansen

Publication date: 1983

Published in: American Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2374317

zbMATH Keywords

flag manifoldconnectedness theoremgrassmannians

Mathematics Subject Classification ID

Grassmannians, Schubert varieties, flag manifolds (14M15) Low codimension problems in algebraic geometry (14M07) Topological properties in algebraic geometry (14F45)

Related Items (10)

Connectedness of intersections of special Schubert varieties ⋮ The complement of a generic hypersurface of degree 2n in \(CP^ n\) is not hyperbolic ⋮ Connectivity and a Problem of Formal Geometry ⋮ A Fulton-Hansen theorem for almost homogeneous spaces ⋮ On a connectivity theorem of Mumford for homogeneous spaces ⋮ A criterion for extending meromorphic functions ⋮ Partially ample subvarieties of projective varieties ⋮ Connectedness Bertini theorem via numerical equivalence ⋮ A Connectedness Theorem for Products of Weighted Projective Spaces ⋮ Higher ramification loci over homogeneous spaces

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