Rational singularities of nested Hilbert schemes

R Ramkumar, A Sammartano - … Mathematics Research Notices, 2024 - academic.oup.com
The Hilbert scheme of points of a smooth surface is a well-studied parameter space, lying at
the interface of algebraic geometry, commutative algebra, representation theory …

Gröbner deformations and F‐singularities

M Koley, M Varbaro - Mathematische Nachrichten, 2023 - Wiley Online Library
For polynomial ideals in positive characteristic, defining F‐split rings and admitting a
squarefree monomial initial ideal are different notions. In this note, we show that, however …

Gröbner deformations

M Varbaro - Bollettino dell'Unione Matematica Italiana, 2021 - Springer
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