A new subadditivity formula for test ideals

DOI10.1016/j.jpaa.2019.07.010zbMath1423.13051arXiv1805.08739OpenAlexW2963432927WikidataQ127489784 ScholiaQ127489784MaRDI QIDQ2332124

Daniel Smolkin

Publication date: 1 November 2019

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1805.08739

zbMATH Keywords

toric varietiesmultiplier idealstest idealsCartier algebras\(F\)-singularities

Mathematics Subject Classification ID

Toric varieties, Newton polyhedra, Okounkov bodies (14M25) Singularities in algebraic geometry (14B05) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Multiplier ideals (14F18)

Related Items

On the behavior of \(F\)-signatures, splitting primes, and test modules under finite covers ⋮ Singularities of determinantal pure pairs ⋮ Tame fundamental groups of pure pairs and Abhyankar's lemma ⋮ The uniform symbolic topology property for diagonally \(F\)-regular algebras ⋮ Quantifying singularities with differential operators

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