Results 1 to 10 of about 1,381 (158)
n-Multipliers and Their Relations with n-Homomorphisms [PDF]
Vietnam Journal of Mathematics, 2016 Let $A$ be a Banach algebra and $X$ be a Banach $A$-bimodule. We introduce and study the notions of $n$-multipliers and approximate local $n$-multipliers by generalizing the classical concept of multipliers from $A$ into $X$. As an algebraic result, we construct a Banach algebra consisting of $n$-multipliers on $A$ and under some mild conditions, we ...
Laali, Javad, Fozouni, Mohammad
openaire +4 more sources
On n-Derivations and n-Homomorphisms in Perfect Lie Superalgebras
MathematicsLet n≥2 be a fixed integer. The aim of this paper is to investigate the properties of n-derivations within the framework of perfect Lie superalgebras over a commutative ring R. The main result shows that if the base ring contains 1n−1, and L is a perfect
Shakir Ali +3 more
doaj +2 more sources
Automatic Continuity of Almost $n$-Multiplicative Linear Functionals [PDF]
Sahand Communications in Mathematical Analysis, 2022 We generalize a theorem due to Jarosz, by proving that every almost $n$-multiplicative linear functional on Banach algebra $A$ is automatically continuous.
Abbas Zivari-Kazempour
doaj +1 more source
K-Characters and n-Homomorphisms [PDF]
Transactions of the American Mathematical Society, 2019 This chapter discusses two situations where the combinatorics behind k-characters appears with no apparent connection to group representation theory. In geometry a Frobenius n-homomorphism is defined essentially in terms of the combinatorics of k-characters.
Park, Efton, Trout, Jody
+7 more sources
The 2-colouring problem for $(m,n)$-mixed graphs with switching is polynomial [PDF]
Discrete Mathematics & Theoretical Computer Science, 2022 A mixed graph is a set of vertices together with an edge set and an arc set. An $(m,n)$-mixed graph $G$ is a mixed graph whose edges are each assigned one of $m$ colours, and whose arcs are each assigned one of $n$ colours. A \emph{switch} at a vertex $v$
Richard C Brewster +2 more
doaj +1 more source
Frobenius n-homomorphisms, transfers and branched coverings [PDF]
Mathematical Proceedings of the Cambridge Philosophical Society, 2008 In this paper, the affiliations and names of the authors were misplaced. The correct information is: V.M. BuchstaberSteklov Mathematical Institute, RAS, Gubkina 8, 119991 Moscowand School of Mathematics, University of Manchester, Manchester M13 9PL.and E.G. ReesSchool of Mathematics, University of Edinburgh, Edinburgh EH9 3JZand Heilbronn Institute for
V. M. BUCHSTABER +2 more
openaire +6 more sources
Ternary Menger Algebras: A Generalization of Ternary Semigroups
Mathematics, 2021 Let n be a fixed natural number. Menger algebras of rank n, which was introduced by Menger, K., can be regarded as the suitable generalization of arbitrary semigroups.
Anak Nongmanee, Sorasak Leeratanavalee
doaj +1 more source
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 The set of all (n×n) non-singular matrices over the field F. And this set forms a group under the operation of matrix multiplication. This group is called the general linear group of dimension over the field F, denoted by .
Niran sabah Jasim +2 more
doaj +1 more source
Journal of Mahani Mathematical Research, 2022 We know that $\Gamma-$ring, $\Gamma-$incline, $\Gamma-$semiring, $\Gamma-$semigroup are generalizations ofring, incline, semiring and semigroup respectively.
Arsham Borumand Saeid +2 more
doaj +1 more source
Maps from Feigin and Odesskii's elliptic algebras to twisted homogeneous coordinate rings
Forum of Mathematics, Sigma, 2021 The elliptic algebras in the title are connected graded $\mathbb {C}$-algebras, denoted $Q_{n,k}(E,\tau )$, depending on a pair of relatively prime integers $n>k\ge 1$, an elliptic curve E and a point $\tau \in E$.
Alex Chirvasitu +2 more
doaj +1 more source