Results 121 to 130 of about 1,062 (223)
Notes on nilspaces: algebraic aspects
Discrete Analysis, 2017 Notes on nilspaces: algebraic aspects, Discrete Analysis 2017:15, 59 pp. One of the fundamental insights in modern additive combinatorics is that there is a hierarchy of notions of "pseudorandomness" or "higher order Fourier uniformity" that can be ...
Pablo Candela
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Hermitian Characteristics Of Nilpotent Elements [PDF]
, 2004 We define and study several equivariant stratifications of the isotropy and coisotropy representations of a parabolic subgroup in a complex reductive group.
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Some Results about Acts over Monoid and Bounded Linear Operators
مجلة بغداد للعلومThis study delves into the properties of the associated act V over the monoid S of sinshT. It examines the relationship between faithful, finitely generated, and separated acts, as well as their connections to one-to-one and onto operators. Additionally,
Nadia M. J. Ibrahem +2 more
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Zero-divisor graphs of reduced Rickart *-rings
Discussiones Mathematicae - General Algebra and Applications, 2017 For a ring A with an involution *, the zero-divisor graph of A, Γ*(A), is the graph whose vertices are the nonzero left zero-divisors in A such that distinct vertices x and y are adjacent if and only if xy* = 0.
Patil A.A., Waphare B.N.
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The arithmetic lifting property for nilpotent groups
, 2010 In this thesis it is shown that every finite nilpotent group has the arithmetic lifting property over Q^ab , the maximal abelian extension of the field of rational numbers.
Basten, Sebastian
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Isotopisms of nilpotent Leibniz algebras and Lie racks
In this paper we study the isotopism classes of two-step nilpotent algebras. We show that every nilpotent Leibniz algebra g with dim[g,g]=1 is isotopic to the Heisenberg Lie algebra or to the Heisenberg algebra l^J1, where J1 is the n × n Jordan block of
Mancini, Manuel +2 more
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On nilpotent derivations of semiprime rings
, 1992 In this paper we study nilpotent derivations of semiprime rings. An associative derivation d: R → R is an additive mapping on a ring R satisfying d(xy) = d(x) y + xd(y) for all x, y ϵ R.
Grzeszczuk, Piotr
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Pairs of commuting nilpotent matrices, and Hilbert function
, 2008 Let K be an infinite field. There has been recent study of the family H(n,K) of pairs of commuting nilpotent n×n matrices, relating this family to the fibre H[n] of the punctual Hilbert scheme A[n]=Hilbn(A2) over the point np of the symmetric product ...
Iarrobino, Anthony, Basili, Roberta
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ON NIL-SYMMETRIC RINGS AND MODULES SKEWED BY RING ENDOMORPHISM
Science Journal of University of ZakhoThe symmetric property plays an important role in non-commutative ring theory and module theory. In this paper, we study the symmetric property with one element of the ring and two nilpotent elements of skewed by ring endomorphism on rings ...
Ibrahim Mustafa, Chnar Abdulkareem Ahmed
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On the nilpotent elements of semigroups [PDF]
Colloquium Mathematicum, 1972 Hoo, Cheong-Seng, Shum, Kar-Ping
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