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pro vyhledávání: '"Ahmad Al-Kenani"'
Publikováno v:
Gulf Journal of Mathematics. 4
Let R be a ring with center Z(R). A mapping H from R into itself is called a centrally-extended homoderivation on R if for each x, y ∈ R, H(x+y) - H(x) - H(y) ∈ Z(R) and H(xy) - H(x)H(y)- H(x)y - xH(y) ∈ Z(R). We present examples of mappings th
Autor:
Gouda, Aziza, Nabiel, Hesham
Publikováno v:
Annales Universitatis Paedagogicae Cracoviensis, Studia Mathematica; Jan2024, Vol. 23 Issue 1, p19-27, 9p