Results 101 to 110 of about 6,567 (235)
, 2016 In this paper, we introduce notions of (n, m)-derivation-homomorphisms and Boolean n-derivations.
Li, Lingyue, Xu, Xiaowei
core
On the Representation of the Lattices of the Algebraic Sets of the Universal Algebras
Известия Иркутского государственного университета: Серия "Математика", 2019 The concept of an algebraic set is a basic concept of the classical algebraic geometry over fields. This concept, along with the concept of an algebraic lattice of algebraic sets is the basic concept of so-called algebraic geometry of universal algebras.
A.G. Pinus
doaj +1 more source
Counting Subgraphs via Homomorphisms [PDF]
, 2009 Counting homomorphisms between graphs has applications in variety of areas, including extremal graph theory, properties of graph products, partition functions in statistical physics and property testing of large graphs.
Amini, Omid +5 more
core +1 more source
Approximately Ternary Homomorphisms on C*-Ternary Algebras
Abstract and Applied Analysis, 2013 Gordji et al. established the Hyers-Ulam stability and the superstability of C*-ternary homomorphisms and C*-ternary derivations on C*-ternary algebras, associated with the following functional equation: fx2-x1/3+fx1-3x3/3+f3x1+3x3-x2/3=fx1, by the ...
Eon Wha Shim +4 more
doaj +1 more source
Generalized derivations as homomorphisms or anti-homomorphisms on Lie ideals
Arab Journal of Mathematical Sciences, 2016 Let R be a prime ring of char(R)≠2, Z the center of R, and L a nonzero Lie ideal of R. If R admits a generalized derivation F associated with a derivation d which acts as a homomorphism or as anti-homomorphism on L, then either d=0 or L⊆Z.
Nadeem ur Rehman, Mohd Arif Raza
doaj +1 more source
Stability of the equation of homomorphism and completeness of the underlying space [PDF]
Opuscula Mathematica, 2008 We prove that all assumptions of a Theorem of Forti and Schwaiger (cf. [G. L. Forti, J. Schwaiger, Stability of homomorphisms and completeness, C. R. Math. Rep. Acad. Sci.
Zenon Moszner
doaj
Square-free-preserving and primitive-preserving homomorphisms
, 2014 The aim of this paper is to investigate homomorphisms which preserve square-free languages or primitive languages. A characterization of square-free-preserving homomorphisms is presented.
Yeh, Y.T. +3 more
core +1 more source
Electronic Notes in Discrete Mathematics, 2007 Abstract The notion of separoid homomorphisms was introduced in [Nesetřil, J., and R. Strausz, Universality of separoids, Arch. Math. (Brno) 42 (2006), 85–101], by Jarik Nesetřil and the author, where it was proved that separoids endowed with such maps constitute a dense and universal category.
openaire +1 more source
The homomorphism domination exponent
European Journal of Combinatorics, 2011 23 ...
Swastik Kopparty, Benjamin Rossman
openaire +2 more sources
Approximate Diagonalization of Homomorphisms
, 2015 In this dissertation, we explore the approximate diagonalization of unital homomorphisms between C*-algebras. In particular, we prove that unital homomorphisms from commutative C*-algebras into simple separable unital C*-algebras with tracial rank at ...
Ro, Min
core