Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Le Tuan HOA"'
Autor:
Le Tuan Hoa
Publikováno v:
Journal of Algebraic Combinatorics. 56:279-304
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::852f2b9ad0facd0c9b9fe41b12ddb03a
https://doi.org/10.1007/s10801-021-01110-1
https://doi.org/10.1007/s10801-021-01110-1
Publikováno v:
Vietnam Journal of Mathematics. 50:319-321
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1354bd902f00676516d3dbb3326bf92a
https://doi.org/10.1007/s10013-022-00557-4
https://doi.org/10.1007/s10013-022-00557-4
Autor:
Le Tuan Hoa
Publikováno v:
Mathematical Programming. 193:157-194
The paper provides a connection between Commutative Algebra and Integer Programming and contains two parts. The first one is devoted to the asymptotic behavior of integer programs with a fixed cost linear functional and the constraint sets consisting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44688519e06558d94bba27788e74730e
https://doi.org/10.1007/s10107-020-01595-x
https://doi.org/10.1007/s10107-020-01595-x
Autor:
Le Tuan Hoa
Publikováno v:
New Trends in Algebras and Combinatorics.
This is an exposition of some new results on associated primes and the depth of different kinds of powers of monomial ideals in order to show a deep connection between commutative algebra and some objects in combinatorics such as simplicial complexes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::642f4927908337889130411c9f0c9035
https://doi.org/10.1142/9789811215476_0012
https://doi.org/10.1142/9789811215476_0012
Akademický článek
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Autor:
Tran Nam Trung, Le Tuan Hoa
Publikováno v:
Acta Mathematica Vietnamica. 43:67-81
Let I be a monomial ideal in a polynomial ring $R = k[x_{1},\dots ,x_{r}]$ . In this paper, we give an upper bound on $\overline {\text {dstab}} (I)$ in terms of r and the maximal generating degree d(I) of I such that $\text {depth} R/\overline {I^{n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3e69ad1f449101003e9cdfec067f661
https://doi.org/10.1007/s40306-017-0225-0
https://doi.org/10.1007/s40306-017-0225-0
Publikováno v:
Journal of Algebra. 473:307-323
We give a bound for n 0 ( I ) from which the depth function depth R / I ( n ) of the quotient ring by symbolic powers of a squarefree monomial ideal I stabilizes. In the unmixed codimension two case we show that depth R / I ( n ) is a non-increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6feb43efad90f126d0c6ae18e4feb8bf
https://doi.org/10.1016/j.jalgebra.2016.10.036
https://doi.org/10.1016/j.jalgebra.2016.10.036
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
Autor:
Le Tuan Hoa, Le Xuan Dung
Publikováno v:
Journal of Algebra and Its Applications. 18:1950191
New upper and lower bounds on the Castelnuovo–Mumford regularity are given in terms of the Hilbert coefficients. Examples are provided to show that these bounds are in some sense nearly sharp.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ab8a323f3e1838a69804e2a8c1f1abf
https://doi.org/10.1142/s0219498819501913
https://doi.org/10.1142/s0219498819501913
Autor:
Le Xuan Dung, Le Tuan Hoa
Let $M$ be a finitely generated module of dimension $d$ and depth $t$ over a Noetherian local ring ($A, {\mathfrak m}$) and $I$ an ${\mathfrak m}$-primary ideal. In the main result it is shown that the last $t$ Hilbert coefficients $e_{d-t+1}(I,M),..
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9985980e4031b17791872ae2ac57f75c