Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Hoang Le Truong"'
Autor:
Hoang, Le Truong, Hoang, Ngoc Yen
Publikováno v:
Acta Mathematica Vietnamica; Mar2024, Vol. 49 Issue 1, p139-157, 19p
Publikováno v:
Journal of Algebra and Its Applications.
This paper shows that if [Formula: see text] is a homomorphic image of a Cohen–Macaulay local ring, then [Formula: see text]-module [Formula: see text] is sequentially generalized Cohen–Macaulay if and only if the difference between Hilbert coeff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3e882a1fe7f1f0cf65b0214161ff868
https://doi.org/10.1142/s0219498824500555
https://doi.org/10.1142/s0219498824500555
Autor:
Hoang Le Truong, Hoang Ngoc Yen
Publikováno v:
Forum Mathematicum. 33:1137-1155
In this paper, our purpose is to give a characterization of the generic special cubic fourfold which contains a smooth rational surface of degree 9 not homologous to a complete intersection. As corollaries, we will give an explicit construction of fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::352de3abcbafa5b032a9a7958a6b90c8
https://doi.org/10.1515/forum-2020-0355
https://doi.org/10.1515/forum-2020-0355
Autor:
Hoang Le Truong
Publikováno v:
Journal of Pure and Applied Algebra. 227:107325
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cad142e703cb79dffb4b4a19a096b73
https://doi.org/10.1016/j.jpaa.2023.107325
https://doi.org/10.1016/j.jpaa.2023.107325
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 and sparse stretched rings; and a characterization of Gorenstein rings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85ae69eea246e3a50e45ea1da60c910a
http://arxiv.org/abs/2108.11087
http://arxiv.org/abs/2108.11087
Akademický článek
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Autor:
Hoang Le Truong
Publikováno v:
Archiv der Mathematik. 112:475-488
In this paper, our purpose is to give a characterization of a sequentially Cohen–Macaulay module, which was introduced by Stanley (Combinatorics and Commutative Algebra, 2nd edn, Birkhauser, Boston, 1996), in terms of its index of reducibility of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::544fcddbdeaebf4bb1540a3b5788724e
https://doi.org/10.1007/s00013-018-1284-8
https://doi.org/10.1007/s00013-018-1284-8
Autor:
Nguyen Thi Thanh Tam, Hoang Le Truong
Publikováno v:
Ark. Mat. 58, no. 1 (2020), 197-212
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–Macaulay ring in terms of its type, irreducible multiplicity, and Ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c8b83725b936a9b92d53559da513272
Publikováno v:
Journal of Algebra. 508:1-15
The structure of the defining ideal of the semigroup ring k [ H ] of a numerical semigroup H over a field k is described, when the pseudo-Frobenius numbers of H are multiples of a fixed integer.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e17be5e9f34e4c4c7185591b47227fc1
https://doi.org/10.1016/j.jalgebra.2018.04.025
https://doi.org/10.1016/j.jalgebra.2018.04.025