Results 41 to 50 of about 2,642,513 (283)

Cellular Binomial Ideals. Primary Decomposition of Binomial Ideals

open access: yesJournal of Symbolic Computation, 2000
In addition to the work of \textit{D. Eisenbud} and \textit{B. Sturmfels} [Duke Math. J. 84, 1-45 (1996; Zbl 0873.13021)], the authors present more detailed algorithms for the binomial primary decomposition of a binomial ideal in the ring of polynomials \(K[x_1,x_2, \dots,x_n]\) over an algebraically closed field \(K\). In so doing, decompositions into
MartÍnez de Castilla, Ignacio Ojeda   +1 more
openaire   +1 more source

On Graded S-Primary Ideals [PDF]

open access: yesMathematics, 2021
Let R be a commutative graded ring with unity, S be a multiplicative subset of homogeneous elements of R and P be a graded ideal of R such that P⋂S=∅. In this article, we introduce the concept of graded S-primary ideals which is a generalization of graded primary ideals.
openaire   +2 more sources

Pure Differential Modules and a Result of Macaulay on Unmixed Polynomial Ideals [PDF]

open access: yes, 2015
The first purpose of this paper is to point out a curious result announced by Macaulay on the Hilbert function of a differential module in his famous book The Algebraic Theory of Modular Systems published in 1916.
Pommaret, Jean-François
core   +3 more sources

Preferences of Pediatric Patients and Their Caregivers for Chemotherapy‐Induced Nausea and Vomiting Control Endpoints: A Mixed Methods Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Although not always achieved, complete chemotherapy‐induced nausea and vomiting (CINV) control is the conventional goal of CINV prophylaxis. In this two‐center, mixed‐methods study, we sought to understand the preferences of adolescent patients and family caregivers for CINV control endpoints.
Haley Newman   +8 more
wiley   +1 more source

The Structure of Neutrosophic Radical of an ideal and Primary Ideal in Neutrosophic Rings [PDF]

open access: yesNeutrosophic Sets and Systems
In this study, we define radical and primary ideals as novel types of neutrosophic substructures within a neutrosophic ring. We investigate the properties of these substructures based on the characteristics of neutrosophic rings.
Murhaf Riad Alabdullah
doaj   +1 more source

Energetic Co-Crystal of a Primary Metal-Free Explosive with BTF. Ideal Pair for Co-Crystallization

open access: yesMolecules, 2021
Co-crystallization is an elegant technique to tune the physical properties of crystalline solids. In the field of energetic materials, co-crystallization is currently playing an important role in the engineering of crystals with improved performance ...
Kyrill Yu. Suponitsky   +6 more
doaj   +1 more source

Computing j-multiplicity [PDF]

open access: yes, 2008
The j-multiplicity is an invariant that can be defined for any ideal in a Noetherian local ring $(R, m)$. It is equal to the Hilbert-Samuel multiplicity if the ideal is $m$-primary. In this paper we explore the computability of the j-multiplicity, giving
Nishida, Koji, Ulrich, Bernd
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Generalizations of prime intuitionistic fuzzy ideals of a lattice [PDF]

open access: yesNotes on IFS
As a generalization of the concepts of an intuitionistic fuzzy prime ideal and a prime intuitionistic fuzzy ideal, the concepts of an intuitionistic fuzzy 2-absorbing ideal and a 2-absorbing intuitionistic fuzzy ideal of a lattice are introduced.
Poonam Kumar Sharma
doaj   +1 more source

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