Results 191 to 200 of about 263,419 (231)
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Combinatorial Commutative Algebra
Oberwolfach Reports, 2005There has been very fruitful interaction between the fields of Combinatorics and Commutative Algebra since the 70's [1, 2, 3, 4]. Notably, there has been a surge in interest and research during the last 8 years: a great variety of new ideas and techniques were introduced, and substantial progress was made.
Irena Peeva, Volkmar Welker
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Journal of Intelligent & Fuzzy Systems, 2016
In this paper, the notions of commutators and pseudo commutators of elements (subsets) of a BCI-algebra are introduced and some properties are given. The concept of solvable BCI-algebras are also discussed and their properties are investigated. It is proved that the class of solvable BCI-algebras is closed under sub-algebra, cartesian product and ...
Ardavan Najafi +2 more
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In this paper, the notions of commutators and pseudo commutators of elements (subsets) of a BCI-algebra are introduced and some properties are given. The concept of solvable BCI-algebras are also discussed and their properties are investigated. It is proved that the class of solvable BCI-algebras is closed under sub-algebra, cartesian product and ...
Ardavan Najafi +2 more
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On Non-Commutative Algebras and Commutativity Conditions
Results in Mathematics, 1990A theorem of T. Nakayama states that an algebra \(A\) over an \({\mathcal N}\)- ring \(R\) is commutative if \(A\) satisfies the following condition: (N) For each \(x\) in \(A\), there exists \(f(X)\) in \(X^ 2 R[X]\) such that \(x-f(x)\) is central. More generally, W. Streb studied \(R\)-algebras \(A\) satisfying the following condition: (S) For each \
Komatsu, Hiroaki, Tominaga, Hisao
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Complete Commutative Basic Algebras
Order, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Michal Botur, RadomÃr Halas
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1983
This book is concerned with the research conducted in the late 1970s and early 1980s in the theory of commutative Neotherian rings. It consists of articles by invited speakers at the Symposium of Commutative Algebra held at the University of Durham in July 1981; these articles are all based on lectures delivered at the Symposium.
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This book is concerned with the research conducted in the late 1970s and early 1980s in the theory of commutative Neotherian rings. It consists of articles by invited speakers at the Symposium of Commutative Algebra held at the University of Durham in July 1981; these articles are all based on lectures delivered at the Symposium.
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Introduction to Commutative Algebra
2018Michael Francis Atiyah, I. G. MacDonald
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These are the notes of the author's course ``Kommutative Algebra. II'', which were preceded by part I published in the foregoing issue of the same series (cf. review above). This set of lectures deals with the homological aspects of the theory of commutative rings and modules, the ultimate goal being the structure theory of Cohen-Macaulay rings and ...
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Weak Commutative Pseudoeffect Algebras
International Journal of Theoretical Physics, 2011Li Yongming, Dechao Li, Yongjian Xie
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