Frobenius splittings and blow-ups

DOI10.1006/jabr.1998.7521zbMath0955.14006OpenAlexW2064165906MaRDI QIDQ1271901

A. J. Parameswaran, Vikram B. Mehta, Venkatramani Lakshmibai

Publication date: 27 February 2001

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1998.7521

zbMATH Keywords

characteristic \(p\)homogeneous spaceFrobenius splittingsWahl's conjectureresidual normal crossingsurjectivity of the Gaussian mapWahl conjecture

Mathematics Subject Classification ID

Grassmannians, Schubert varieties, flag manifolds (14M15) Finite ground fields in algebraic geometry (14G15) Divisors, linear systems, invertible sheaves (14C20) Formal methods and deformations in algebraic geometry (14D15)

Related Items

Wahl's conjecture for a minuscule \(G/P\) ⋮ Classification of Du Val del Pezzo surfaces of Picard rank one in characteristic two and three ⋮ Maximal compatible splitting and diagonals of Kempf varieties ⋮ A proof of Wahl's conjecture in the symplectic case ⋮ Frobenius splitting of complete intersections inpⁿ ⋮ The space of triangles, vanishing theorems, and combinatorics ⋮ Spherical varieties and Wahl's conjecture ⋮ Degenerate coordinate rings of flag varieties and Frobenius splitting ⋮ Wahl's conjecture holds in odd characteristics for symplectic and orthogonal Grassmannians

Cites Work

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