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pro vyhledávání: '"Nguyen Tu Cuong"'
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:
Nguyen Tu Cuong, Pham Hung Quy
Let $(R, \frak m)$ be a Noetherian local ring and $M$ a finitely generated $R$-module of dimension $d$. A famous result of Northcott says that if $M$ is Cohen-Macaulay, then the index of reducibility of parameter ideals on $M$ is an invariant of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e77f10fae0b26d560b007c89ba3dad60
http://arxiv.org/abs/1903.01315
http://arxiv.org/abs/1903.01315
Autor:
Huy Ngoc Tran, Nguyen Tu Cuong
Publikováno v:
Science & Technology Development Journal - Engineering and Technology. 3:first
Today, Unmanned Surface Vehicles (USV) maintain the direction and fixed position necessary for many different applications such as security patrol, transmit information, water sampling, environmental monitoring... With USV model with two hull, contro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab6c9b720b5803bb64e7b0048f9e526a
https://doi.org/10.32508/stdjet.v3isi2.546
https://doi.org/10.32508/stdjet.v3isi2.546
Autor:
Nguyen Tu Cuong1 ntcuong@math.ac.vn, Goto, Shiro2 goto@math.meiji.ac.jp, Van Hoang, Nguyen3,4 nguyenvanhoang1976@yahoo.com
Publikováno v:
Kyoto Journal of Mathematics. Apr2015, Vol. 55 Issue 1, p169-185. 17p.
This book presents four lectures on recent research in commutative algebra and its applications to algebraic geometry. Aimed at researchers and graduate students with an advanced background in algebra, these lectures were given during the Commutative
Akademický článek
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Publikováno v:
Vietnam Journal of Mathematics. 43:343-356
Let M be a sequentially generalized Cohen–Macaulay module over a Noetherian local ring R and $\mathcal {F}$ a generalized Cohen–Macaulay filtration of M. In this paper, we establish uniform bounds for the Castelnouvo–Mumford regularity of assoc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::011ef2275d718abc0e5c17c1315f8bf8
https://doi.org/10.1007/s10013-015-0126-2
https://doi.org/10.1007/s10013-015-0126-2
Publikováno v:
Journal of Algebra and Its Applications. 18:1950048
In this paper, we study the index of reducibility of powers of a standard parameter ideal. An explicit formula is proved for the extremal case. We apply the main result to compute Hilbert polynomials of socle ideals of standard parameter ideals.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffdecee83b6458c4d7053da72000b39b
https://doi.org/10.1142/s0219498819500488
https://doi.org/10.1142/s0219498819500488
Autor:
Nguyen Tu Cuong
Publikováno v:
Acta Mathematica Vietnamica. 40:1-3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3958a0ef9c01bca67c7b91a5463984bf
https://doi.org/10.1007/s40306-015-0127-y
https://doi.org/10.1007/s40306-015-0127-y
Autor:
Nguyen Van Hoang, Nguyen Tu Cuong
Publikováno v:
Communications in Algebra. 42:1757-1768
Let $(R,\frak{m})$ be a Noetherian local ring, $I$ an ideal of $R$ and $N$ a finitely generated $R$-module. Let $k{\ge}-1$ be an integer and $ r=\depth_k(I,N)$ the length of a maximal $N$-sequence in dimension $>k$ in $I$ defined by M. Brodmann and L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1fdb447d34e7f4e245def42d5b21ea9
https://doi.org/10.1080/00927872.2012.749262
https://doi.org/10.1080/00927872.2012.749262