Results 21 to 30 of about 13,469,908 (217)
Universal mapping properties of some pseudovaluation domains and related quasilocal domains
International Journal of Mathematics and Mathematical Sciences, 2006 If (R,M) and (S,N) are quasilocal (commutative integral) domains and f:R→S is a (unital) ring homomorphism, then f is said to be a strong local homomorphism (resp., radical local homomorphism) if f(M)=N (resp., f(M)⊆N and for each x∈N, there exists a
Ahmed Ayache +2 more
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Continuity of homomorphisms and derivations from algebras of approximable and nuclear operators [PDF]
, 1994 1. Let be a Banach algebra. We say that homomorphisms from are continuous if every homomorphism from into a Banach algebra is automatically continuous, and that derivations from are continuous if every derivation from into a Banach -bimodule is ...
Dales, H.G. +3 more
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Jordan Higher Bi- Homomorphism and Co- Jordan Higher Bi- Homomorphism on Banach Algebra [PDF]
, 2021 قدمت مفاهيم التشاكل الثنائي من الرتب العليا وتشاكل جوردان الثنائي من الرتب العليا ودرست العلاقة بين تشاكل جوردان الثنائي والعادي من التشاكل الثنائي من الرتب العليا وكذلك قدمت مفاهيم تشاكل الثنائي العكسي من الرتب العليا وتشاكل جوردان الثنائي العكسي ...
Shaheen, Rajaa Chaffat
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Neutrosophic N − structures on Sheffer stroke BCH-algebras [PDF]
Neutrosophic Sets and Systems, 2022 The aim of the study is to introduce a neutrosophic N −subalgebra and neutrosophic N −ideal of a Sheffer stroke BCH-algebras. We prove that the level-set of a neutrosophic N −subalgebra (neutrosophic N −ideal) of a Sheffer stroke BCH-algebra is its ...
Tahsin Oner, Tugce Katican, Akbar Rezaei
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AUTOMATIC CONTINUITY OF n-HOMOMORPHISMS BETWEEN TOPOLOGICAL ALGEBRAS [PDF]
Bulletin of the Australian Mathematical Society, 2011 AbstractA map θ:A→B between algebras A and B is called n-multiplicative if θ(a1a2⋯an)=θ(a1) θ(a2)⋯θ(an) for all elements a1,a2,…,an∈A. If θ is also linear then it is called an n-homomorphism. This notion is an extension of a homomorphism. We obtain some results on automatic continuity of n-homomorphisms between certain topological algebras, as well as ...
Honary, Taher G., Shayanpour, H.
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On prime and semiprime near-rings with derivations
International Journal of Mathematics and Mathematical Sciences, 1997 Let N be a semiprime right near-ring, A a subset of N such that 0∈A and AN⫅A, and d a derivation of N The purpose of this paper is to prove that if d acts as a homomorphism on A or as an anti-homomorphism on A, then d(A)={0}.
Nurcan Argaç
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Generalized Rough Γ-Hyperideals in Γ-Semihypergroups
Journal of Applied Mathematics, 2014 Davvaz (2008) introduced the concept of set-valued homomorphism and T-rough sets in a group. In this paper, we consider the set-valued homomorphism T on Γ-semihypergroup H to interpret the lower and upper approximations.
Naveed Yaqoob, Shamsul Haq
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Multiplicative (generalized)-derivations of prime rings that act as $n$-(anti)homomorphisms
Математичні Студії, 2020 Let R be a prime ring. In this note, we describe the possible forms of multiplicative (generalized)-derivations of R that act as n-homomorphism or n-antihomomorphism on nonzero ideals of R.
G.S. Sandhu
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, 2004 Let $\mathcal A$ and $\mathcal B$ be two (complex) algebras. A linear map $ϕ:{\mathcal A}\to{\mathcal B}$ is called $n$-homomorphism if $ϕ(a_{1}... a_{n})=ϕ(a_{1})...ϕ(a_{n})$ for each $a_{1},...,a_{n}\in{\mathcal A}.$ In this paper, we investigate $n$-homomorphisms and their relation to homomorphisms.
Hejazian, S. +2 more
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Pták homomorphism theorem revisited [PDF]
, 1989 summary:Rodrigues’ extension (1989) of the classical Pták’s homomorphism theorem to a non-necessarily locally convex setting stated that a nearly semi-open mapping between a semi-B-complete space and an arbitrary topological vector space is semi-open. In
López Pellicer, M. +3 more
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