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pro vyhledávání: '"Nemati, Navid"'
Autor:
Heller, Lauren Cranton, Nemati, Navid
Publikováno v:
J. Softw. Alg. Geom. 12 (2022) 11-16
We introduce the Macaulay2 package $\mathtt{LinearTruncations}$ for finding and studying the truncations of a multigraded module over a standard multigraded ring that have linear resolutions.
Externí odkaz:
http://arxiv.org/abs/2107.00686
In this paper we study the equations of the elimination ideal associated with $n+1$ generic multihomogeneous polynomials defined over a product of projective spaces of dimension $n$. We first prove a duality property and then make this duality explic
Externí odkaz:
http://arxiv.org/abs/2104.08941
Autor:
Chardin, Marc, Nemati, Navid
$V$ is a complete intersection scheme in a multiprojective space if it can be defined by an ideal $I$ with as many generators as $\textrm{codim}(V)$. We investigate the multigraded regularity of complete intersections scheme in $\mathbb{P}^n\times \m
Externí odkaz:
http://arxiv.org/abs/2012.14899
Autor:
Chardin, Marc, Nemati, Navid
In arXiv:math/0405373 , Eisenbud, Huneke and Ulrich conjectured a result on the Castelnuovo-Mumford regularity of the embedding of a projective space $\mathbb{P}^{n-1}\hookrightarrow \mathbb{P}^{r-1}$ determined by generators of a linearly presented
Externí odkaz:
http://arxiv.org/abs/2012.05681
Autor:
Nemati, Navid1 (AUTHOR) navid.nemati@analytics4life.com, Burton, Timothy1 (AUTHOR) farhad.fathieh@analytics4life.com, Fathieh, Farhad1 (AUTHOR), Gillins, Horace R.2 (AUTHOR) horace.gillins@analytics4life.com, Shadforth, Ian2 (AUTHOR) ian.shadforth@analytics4life.com, Ramchandani, Shyam1 (AUTHOR) shyam@analytics4life.com, Bridges, Charles R.2 (AUTHOR) charles.bridges@analytics4life.com
Publikováno v:
Diagnostics (2075-4418). May2024, Vol. 14 Issue 9, p897. 15p.
Publikováno v:
Transactions of the American Mathematical Society, Volume 375, Issue 1, 2022, Pages 47-70
We investigate the asymptotic behaviour of Castelnuovo-Mumford regularity of Ext and Tor, with respect to the homological degree, over complete intersection rings. We derive from a theorem of Gulliksen a linearity result for the regularity of Ext mod
Externí odkaz:
http://arxiv.org/abs/1905.02375
Akademický článek
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Autor:
Altafi, Nasrin, Nemati, Navid
We study the WLP and SLP of artinian monomial ideals in $S=\mathbb{K}[x_1,\dots ,x_n]$ via studying their minimal free resolutions. We study the Lefschetz properties of such ideals where the minimal free resolution of $S/I$ is linear for at least $n-
Externí odkaz:
http://arxiv.org/abs/1803.01388
Let $I(G)$ be the edge ideal of a bicyclic graph. In this paper, we characterize the Castelnuovo-Mumford regularity of $I(G)$ in terms of the induced matching number of $G$. For the base case of this family of graphs, i.e. dumbbell graph, we explicit
Externí odkaz:
http://arxiv.org/abs/1802.07202
An analytical approach is presented to model a metasolid accounting for anisotropic effects and rotational mode. The metasolid is made of either cylindrical or spherical hard inclusions embedded in a stiff matrix via soft claddings, and the analytica
Externí odkaz:
http://arxiv.org/abs/1712.04305