Samarendra Sahoo

activity

20232026

collaborators

Showing 2025Show all

2 papers · 1 filter

math.AC2025

Quasi-Hilbert rings and Ratliff-Rush filtrations

Tony J. Puthenpurakal, Samarendra Sahoo

Let $A$ be a non Gorenstein Cohen Macaulay ring of dimension $d \geq 1$ , $I$ an ideal of $A$ , and suppose $ω_{A}$ is a canonical $A$ -module. Set $$r(I,ω_A) = \bigcup_{n \geq 0} (I^{n+…

math.AC2025

Coherent functors, powers of ideals, and asymptotic stability

Souvik Dey, Dipankar Ghosh, Siddhartha Pramanik +2

Let $R$ be a Noetherian ring, $I_{1}, \dots, I_{r}$ be ideals of $R$ , and $N \subseteq M$ be finitely generated $R$ -modules. Let $S = \bigoplus_{\underline{n} \in \mathbb{N}^r} S_{\under…