@article{Ansari2026, 
author = {Abu Zaid Ansari and Faiza Shujat and Ahlam Fallatah},
title = {Extended form of    (  ζ  ,  η  )-derivation of von Neumann algebra},
year = {2026},
journal = {AIMS Mathematics},
volume = {11},
number = {3},
pages = {8407-8416},
keywords = {semiprime rings, algebra, automorphisms, generalized (ζ, η)-derivation},
url = {https://www.sciopen.com/article/10.3934/math.2026345},
doi = {10.3934/math.2026345},
abstract = {Let        U   be regarded as a CSL subalgebra of a von Neumann algebra operating on a Hilbert space        H  . Let              G              h        ,      h    :      U    →      U   denote two significant linear mappings that intricately fulfill certain essential algebraic identities. As a result,              G              h       emerges as a generalized    (  ζ  ,  η  )-derivation, preserving a fundamental relationship with the associated    (  ζ  ,  η  )-derivation        h   functioning within the framework of        U  .}
}