39 citations
- Hanoi University of Science and TechnologyVN6 papers
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- Duy Tan UniversityVN3 papers
- Institute of MathematicsPL3 papers
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- University of Arkansas at FayettevilleUS3 papers
- Vietnam Academy of Science and TechnologyVN3 papers
- Vietnam National University, HanoiVN3 papers
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Showing 2016 · math.ACShow all
3 papers · 2 filters
math.AC2016
On the length function of saturations of ideal powers
Doan Trung Cuong, Pham Hong Nam, Pham Hung Quy
For an ideal in a local ring $(R, \fm)$, we prove that the integer-valued function $\ell_R(H^0_\fm(R/I^{n+1}))$ is a polynomial for big enough if either is a principle…
math.AC2016★ 2 cited
On the associated primes of local cohomology
Hailong Dao, Pham Hung Quy
Let be a commutative Noetherian ring of prime characteristic . In this paper we give a short proof using filter regular sequences that the set of associated prime ideals of…
math.AC2016★ 5 cited
-injectivity and Frobenius closure of ideals in Noetherian rings of characteristic
Pham Hung Quy, Kazuma Shimomoto
The main aim of this article is to study the relation between -injective singularity and the Frobenius closure of parameter ideals in Noetherian rings of positive characteristic…