Abstract
Let be a class of Schrödinger-Virasoro type Lie algebras, where
. In this paper, we show that
is 2-local complete (namely, every 2-local derivation is a derivation) for almost all integers z’s. We also introduce the notion of full diamond thin Lie algebras, and construct an example
from
. We completely determine the derivations of
by combinatoric techniques, and show that
is not 2-local complete.
Acknowledgments
We are very grateful to the referee for helpful comments that have improved the manuscript.