3 papers
math.AC2026
On Gorensteinness of associated graded rings of filtrations
Meghana Bhat, Saipriya Dubey, Shreedevi K. Masuti +4
Let be a Gorenstein local ring, and a Hilbert filtration. In this paper, we give a criterion for Gorensteinness of the…
math.AC2025
On the core and adjoint of the product of complete ideals in two-dimensional regular local rings
Clare D'Cruz, Saipriya Dubey, Jugal K. Verma
Using joint reductions of complete ideals, we find expressions for the core and adjoints of the product of complete ideals in a two-dimensional regular local ring. We also compute…
math.AC2025
Hilbert-Kunz multiplicity of powers of ideals in dimension two
Alessandro De Stefani, Shreedevi K. Masuti, Maria Evelina Rossi +1
We study the behavior of the Hilbert-Kunz multiplicity of powers of an ideal in a local ring. In dimension two, we provide answers to some problems raised by Smirnov, and give a cr…