Open Access
Research Article·pp. 265–277·Vol. 29, Issue 2Feb 2026
Characterization of nilpotent Lie algebras by their multipliers, t(L) = 13
Zari Ahmadieh, Hamid Darabi, Farshid Saeedi
Published Online: 24 Nov 2025DOI: 10.47974/JIM-2153
In this paper: For every n-dimensional nilpotent Lie algebra L, let ℳ(L)be the Schur multiplier of L. Then we define t(L) by t(L) = 1/2(n2 – n) – dimℳ(L). We classify nilpotent Lie algebras L satisfying t(L) = 13.
