Results 1 to 10 of about 507 (91)

ON CERTAIN DIFFERENTIAL IDENTITIES IN PRIME RINGS WITH INVOLUTION

, 2015
In the present paper we investigate commutativity of -prime ring R, which satisfies certain differential identities on -ideals of R. Some results already known for prime rings on ideals have also been deduced.
M. Ashraf, M. Siddeeque
semanticscholar   +1 more source

Kinds of Derivations on Hilbert c -Modules and Their Operator

, 2015
Let M be a Hilbert C -module. A linear mapping dW M! M is called a deriva- tion if d. ·/D ·C ·C d· for all x;y;·2 M. We give some results for derivations and automatic continuity of them on M. Also, we will characterize generalized derivations and strong
M. Mirzavaziri
semanticscholar   +1 more source

Amitsur's theorem, semicentral idempotents, and additively idempotent semirings

Open Mathematics
The article explores research findings akin to Amitsur’s theorem, asserting that any derivation within a matrix ring can be expressed as the sum of an inner derivation and a hereditary derivation.
Rachev Martin, Trendafilov Ivan
doaj   +1 more source

Outcomes of fertility preservation treatments in patients with endometrial cancer with different molecular classifications based on an NGS panel. [PDF]

Front Oncol, 2023
Xu Y, Zhao M, Zhang L, Wang T, Wang B, Xue Y, Xu Z, Shao W, Chen X, Wang C.   +9 more
europepmc   +1 more source

Purely Inseparable Ring Extensions and Azumaya Algebras [PDF]

, 1999
Ikehata, Shuichi
core   +1 more source

Explicit expression of Cartan’s connection for Levi-nondegenerate 3-manifolds in complex surfaces, and identification of the Heisenberg sphere

Open Mathematics, 2012
Merker Joël, Sabzevari Masoud
doaj   +1 more source

Co-commutators with generalized derivations in prime and semiprime rings

, 2014
B. Dhara, V. Filippis
semanticscholar   +1 more source

Derivations and Reverse Derivations in Semiprime Rings

, 2007
M. Samman, S. Arabia, N. AlYamani
semanticscholar   +1 more source

Dense subsets on Banach *-algebras with linear derivations

International Journal of Algebra, 2021
Let A be a Banach ∗-algebra over C. In this manuscript, we study the behaviour of linear derivations with regular involution which satisfy certain differential identitities. In fact, we prove that there is no positive integer n such that the set of a ∈ A
H. Alhazmi
semanticscholar   +1 more source

On $(\sigma, \tau)$-derivations of Prime Near-Rings-II

Sarajevo Journal of Mathematics
Let $N$ be a left near-ring and let $\sigma, \tau$ be automorphisms of $N$. An additive mapping $d : N \longrightarrow N$ is called a $(\sigma, \tau)$-derivation on $N$ if $d(xy) = \sigma (x)d(y) + d(x)\tau (y)$~for all $x,y \in N$.
Mohammad Ashraf, Shakir Ali
semanticscholar   +1 more source