Results 1 to 10 of about 2,546,476 (293)

Crossed products by endomorphisms of $C_0(X)$-algebras

, 2016
In the first part of the paper, we develop a theory of crossed products of a $C^*$-algebra $A$ by an arbitrary (not necessarily extendible) endomorphism $\alpha:A\to A$. We consider relative crossed products $C^*(A,\alpha;J)$ where $J$ is an ideal in $A$,
Kwasniewski, B. K.
core   +1 more source

Characterization of Differential and Pure Ideals in the Hurwitz Series Ring: Structural Insights and Formulations

International Journal of Mathematics and Mathematical Sciences
This paper offers an in-depth investigation into pure ideals within the Hurwitz series ring. Specifically, by focusing on the Hurwitz series ring, denoted as HR over a ring R, we present a comprehensive characterization of differential ideals.
Omar Alomari, Manal Al-Labadi
doaj   +1 more source

Boij-S\"{o}derberg Decompositions of Lex-segment Ideals [PDF]

, 2015
Boij-S\"oderberg theory describes the scalar multiples of Betti diagrams of graded modules over a polynomial ring as a linear combination of pure diagrams with positive coefficients.
Gunturkun, Sema
core  

Neutrosophic Left Almost Semigroup [PDF]

Neutrosophic Sets and Systems, 2014
In this paper we extend the theory of neutrosophy to study left almost semigroup shortly LAsemigroup. We generalize the concepts of LA-semigroup to form that for neutrosophic LA-semigroup.
Mumtaz Ali, Muhammad Shabir, Munazza Naz, Florentin Smarandache   +3 more
doaj  

Harm and Challenges of Propagation in the International Arena in Islamic Seminary With a Focus on Ayatollah Khamenei's Viewpoints [PDF]

اسلام و مطالعات اجتماعی, 2019
Since Islam is a religion beyond races, regions, time and place, and in other words it is universal, the Qur'anic addresses have generally begun with "Ya Ayoha al-Nas (O' People)". We are the heirs of a school that, if we can bring the precious ideals of
Rasoul khezrlou
doaj   +1 more source

Determinantal Facet Ideals

, 2012
We consider ideals generated by general sets of $m$-minors of an $m\times n$-matrix of indeterminates. The generators are identified with the facets of an $(m-1)$-dimensional pure simplicial complex. The ideal generated by the minors corresponding to the
Ene, Viviana, Herzog, Juergen, Hibi, Takayuki, Mohammadi, Fatemeh   +3 more
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Reductions of non-lc ideals and non F-pure ideals assuming weak ordinarity [PDF]

manuscripta mathematica, 2020
11 pages; v2: improved and simplified ...
openaire   +3 more sources

Degradation of (moral) values in the context of the ego ideal and the ideal ego [PDF]

Zbornik Radova Filozofskog Fakulteta u Prištini, 2016
All conclusions about some psychological characteristics or content must derive from relations of social, or better yet, epochal changes and structure they create.
Todorović Milorad V.
doaj   +1 more source

Relative parametrization of linear multidimensional systems [PDF]

, 2012
In the last chapter of his book "The Algebraic Theory of Modular Systems " published in 1916, F. S. Macaulay developped specific techniques for dealing with " unmixed polynomial ideals " by introducing what he called " inverse systems ".
Pommaret, Jean-François
core   +3 more sources

Some results on N-pure ideals

, 2022
In this paper, we consider the N-pure notion. An ideal $I$ of a ring $R$ is said to be N-pure, if for every $a\in I$ there exists $b\in I$ such that $a(1-b)\in N(R)$, where N(R) is nil radical of $R$. We provide new characterizations for N-pure ideals. In addition, N-pure ideals of an arbitrary ring are identified. Also, some other properties of N-pure
openaire   +2 more sources