Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Luis Núñez-Betancourt"'
Publikováno v:
Proceedings of the American Mathematical Society. 150:3739-3755
We provide a formula for F F -thresholds of a Thom-Sebastiani type polynomial over a perfect field of prime characteristic. We also compute the first test ideal of Thom-Sebastiani type polynomials. Finally, we apply our results to find hypersurfaces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74d6c8b4b117833ce974121b430d62a2
https://doi.org/10.1090/proc/16025
https://doi.org/10.1090/proc/16025
Publikováno v:
Revista Matemática Iberoamericana. 38:1993-2009
We prove the rationality of the Poincaré series of multiplier ideals in any dimension thus extending the main results for surfaces of Galindo and Monserrat and Alberich-Carramiñana et al. Our results also hold for Poincaré series of test ideals. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b002a0302d57143c07cc97f27ab4c79d
https://doi.org/10.4171/rmi/1347
https://doi.org/10.4171/rmi/1347
Publikováno v:
Journal of Algebra. 595:14-37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23b489984599540e8204778ccb588324
https://doi.org/10.1016/j.jalgebra.2021.12.002
https://doi.org/10.1016/j.jalgebra.2021.12.002
Publikováno v:
Journal of Algebra. 571:316-338
In this article, we study certain local cohomology modules over $F$-pure rings. We give sufficient conditions for the vanishing of some Lyubeznik numbers, derive a formula for computing these invariants when the $F$-pure ring is standard graded and,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::585f21dcee29c4ba750b32c671c4b00f
https://doi.org/10.1016/j.jalgebra.2018.07.014
https://doi.org/10.1016/j.jalgebra.2018.07.014
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Commutative Algebra ISBN: 9783030896935
Universitat Politècnica de Catalunya (UPC)
Commutative Algebra ISBN: 9783030896935
This is an expository survey on the theory of Bernstein-Sato polynomials with special emphasis in its recent developments and its importance in commutative algebra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cff2b73ae12e5021faff1d49dfbaf826
https://hdl.handle.net/2117/367069
https://hdl.handle.net/2117/367069
We initiate the study of the resolution of singularities properties of Nash blowups over fields of prime characteristic. We prove that the iteration of normalized Nash blowups desingularizes normal toric surfaces. We also introduce a prime characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67aa99b5253fd10311db5267df62cd71
Publikováno v:
Trends in Mathematics ISBN: 9783030847999
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91b583481ab5adf8c357f8f3241e9978
https://doi.org/10.1007/978-3-030-84800-2_1
https://doi.org/10.1007/978-3-030-84800-2_1
Let $I$ be a homogeneous ideal in a polynomial ring $S$. In this paper, we extend the study of the asymptotic behavior of the minimum distance function $\delta_I$ of $I$ and give bounds for its stabilization point, $r_I$, when $I$ is an $F$-pure or a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03a9d13cc9b87323a025b96e9e7ec127
http://arxiv.org/abs/2012.02882
http://arxiv.org/abs/2012.02882
Publikováno v:
J. Commut. Algebra 12, no. 4 (2020), 539-557
The $b$-vector $(b_1,b_2\ldots,b_d)$ of a graph $G$ is defined in terms of its clique vector $(c_1,c_2\ldots,c_d)$ by the equation $\sum^d_{i=1}b_i(x+1)^{i-1}=\sum^d_{i=1} c_i x^{i-1},$ where $d$ is the largest cardinality of a clique in $G$. We stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feb1f4b9953c2b8b93da07430717e5f6
https://projecteuclid.org/euclid.jca/1609815627
https://projecteuclid.org/euclid.jca/1609815627
Let $I\subseteq S=K[x_1,\ldots,x_n]$ be a homogeneous ideal equipped with a monomial order $
Comment: 14 pages. Comments welcome
Comment: 14 pages. Comments welcome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c085903a65b240b1a9352b89d3b20dba
http://arxiv.org/abs/2005.03569
http://arxiv.org/abs/2005.03569