4 citations · 5 across the 10 of their papers we have counts for
11 papers
Flexibility of affine cones over a smooth complete intersection of two quadrics
Kirill Shakhmatov, Hoang Le Truong
We prove flexibility of two families of affine varieties: the complement in of a projective quadric of rank at least three and affine cones over a smooth complete in…
Extensions and paracanonical curves of genus 6
Frank-Olaf Schreyer, Hoang Le Truong
In this note we give a computationally easy to use method to compute a maximal extension of certain varieties. As a application we prove that a general paracanonical curve C genus…
Canonical stretched rings
Nguyen Thi Anh Hang, Do Van Kien, Hoang Le Truong
In this paper, we introduce the concept of canonical stretched rings, sparse stretched rings and maximum sparse ideals. Then we give characterizations of canonical stretched rings…
A note on Chern coefficients and Cohen-Macaulay rings
Nguyen Thi Thanh Tam, Hoang Le Truong
In this paper, we investigate the relationship between the index of reducibility and Chern coefficients for primary ideals. As an application, we give characterizations of a Cohen-…
On the structure of the Sally module and the second normal Hilbert coefficient
Shreedevi K. Masuti, Kazuho Ozeki, Maria Evelina Rossi +1
The Hilbert coefficients of the normal filtration give important geometric information on the base ring like the pseudo-rationality. The Sally module was introduced by W.V. Vasconc…
On the index of reducibility of powers of a standard parameter ideal
Nguyen Tu Cuong, Pham Hung Quy, Hoang Le Truong
In this paper we study the index of reducibility of powers of a standard parameter ideal. An explicit formula is proved for the extremely case. We apply the main result to compute…