Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Laxmi, Jai"'
We provide a characterization of the almost Gorenstein property of determinantal rings of a symmetric matrix of indeterminates over an infinite field. We give an explicit formula for ranks of the last two modules in the resolution of determinantal ri
Externí odkaz:
http://arxiv.org/abs/2108.07778
Autor:
Laxmi, Jai
We study Gorenstein ideals of codimension $4$ derived from generic doublings of almost complete intersection perfect ideals of codimension $3$. We also investigate spinor coordinates of such Gorenstein ideals with $8$ and $9$ generators. For an ideal
Externí odkaz:
http://arxiv.org/abs/2006.11690
We analyze the structure of spinor coordinates on resolutions of Gorenstein ideals of codimension four. As an application we produce a family of such ideals with seven generators which are not specializations of Kustin-Miller model.
Comment: 26
Comment: 26
Externí odkaz:
http://arxiv.org/abs/1912.07510
In this paper we define an interesting family of perfect ideals of codimension three, with five generators, of Cohen-Macaulay type two with trivial multiplication on the Tor algebra. This family is likely to play a key role in classifying perfect ide
Externí odkaz:
http://arxiv.org/abs/1812.09736
In 2012, Ananthnarayan, Avramov and Moore gave a new construction of Gorenstein rings from two Gorenstein local rings, called their connected sum. In this article, we investigate conditions on the associated graded ring of a Gorenstein Artin local ri
Externí odkaz:
http://arxiv.org/abs/1705.01413
For an ideal $I_{m,n}$ generated by all square-free monomials of degree $m$ in a polynomial ring $R$ with $n$ variables, we obtain a specific embedding of a canonical module of $R/I_{m,n}$ to $R/I_{m,n}$ itself. The construction of this explicit embe
Externí odkaz:
http://arxiv.org/abs/1704.03072
In 2012, Ananthnarayan, Avramov and Moore give a new construction of Gorenstein rings from two Gorenstein local rings, called their connected sum. Given a Gorenstein ring, one would like to know whether it decomposes as a connected sum and if so, wha
Externí odkaz:
http://arxiv.org/abs/1406.7600
Publikováno v:
In Journal of Algebra 1 June 2019 527:241-263
Publikováno v:
In Journal of Pure and Applied Algebra January 2019 223(1):175-187
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.