Results 221 to 230 of about 4,400 (261)

Multi-functional nitrile-based electrolyte additives enable stable lithium metal batteries with high-voltage nickel-rich cathodes. [PDF]

Chem Sci
Yang S, Huang H, Shen H, Zhou M, Yuan L, Gao Y, Zhang J, Wei Y, Ye C, Li W, Pan Z.   +10 more
europepmc   +1 more source

On Symmetric Additive Mappings and Their Applications

Symmetry, 2023
The key motive of this paper is to study symmetric additive mappings and discuss their applications. The study of these symmetric mappings makes it possible to characterize symmetric n-derivations and describe the structure of the quotient ring S/P, where S is any ring and P is a prime ideal of S.
Shakir Ali, Turki Alsuraiheed, Vaishali Varshney   +2 more
exaly   +2 more sources

Stability of Bi-Additive Mappings and Bi-Jensen Mappings [PDF]

Symmetry, 2021
Symmetry is repetitive self-similarity. We proved the stability problem by replicating the well-known Cauchy equation and the well-known Jensen equation into two variables. In this paper, we proved the Hyers-Ulam stability of the bi-additive functional equation f(x+y,z+w)=f(x,z)+f(y,w) and the bi-Jensen functional equation 4fx+y2,z+w2=f(x,z)+f(x,w)+f(y,
Jae-Hyeong Bae, Won-Gil Park, Bae Jae-Hyeong   +2 more
exaly   +2 more sources

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Additive mappings on MA-semirings

Asian-European Journal of Mathematics, 2020
We found conditions under which additive mappings defined on additively inverse semirings and satisfying the [Formula: see text]th power property are derivations.
Ahmed, Yaqoub, Dudek, Wieslaw A., Aslam, Muhammad   +2 more
openaire   +2 more sources

On Additive Maps and Commutativity in Rings

Results in Mathematics, 1999
Various results concerning (skew-)commuting and skew-centralizing maps on (semi)prime rings are obtained. A sample result: Let \(R\) be a 2-torsionfree semiprime ring, \(U\) be a nonzero left ideal of \(R\) and \(d\) be a derivation of \(R\). If \(d\) is skew-commuting on \(U\) (that is, \(ud(u)+d(u)u=0\) for all \(u\in U\)), then \(d(U)=0\).
Bell, Howard E., Lucier, Jason
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Additions to the exclusion map of man

Pathology, 1981
Exclusion mapping was applied to individuals with monosomic segments defined by chromosomal banding. A range of genetic markers and blood groups was determined resulting in new exclusions for unassigned markers at the following segments : (3)(p25 leads to pter) - JK, GPT, PI ; (4)(127 leads to 31) - MNS, JK, PI, C3, F13A, F13B ; (7))q22) - LU, F13A ...
J C, Mulley, G D, Bryant, G R, Sutherland   +2 more
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Generalized stability of multi-additive mappings

Applied Mathematics Letters, 2010
Let \(V\) be a commutative semigroup, \(W\) a Banach space and \(n \geq 1\) an integer. A function \(f : V^n \to W\) is said to be multi-additive if \(f\) is additive in each variable. In this paper, the author studies the generalized stability of the multi-additive mappings using the direct method.
Krzysztof Cieplinski
exaly   +2 more sources

On Additive Mappings in a ∗-Ring with an Identity Element

Vietnam Journal of Mathematics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nadeem Ur Rehman, Abu Zaid Ansari, Rehman Nadeem Ur   +2 more
exaly   +2 more sources

The adjoint of an additive map

Il Nuovo Cimento B, 1986
It is proved that the mapping which assigns to a bounded additive map from one complex Banach space to another its adjoint is an additive monomorphism. It is shown that differences in the structures of continuous additive maps on a complex Banach space and of linear maps on a real Banach space are not trivial.
J. Pian, C. S. Sharma
openaire   +1 more source