Iranian Mathematical Society (IMS)Bulletin of the Iranian Mathematical Society1017-060X38120120401Lie triple derivation algebra of Virasoro-like algebra1726388ENH. T.WangHunan University, ChinaN.JingSouth China University of Technology, ChinaQ. G.LiHunan University, ChinaJournal Article20100130Let $mathfrak{L}$ be the Virasoro-like algebra and $mathfrak{g}$ its<br />derived algebra, respectively.<br /> We investigate the structure of the Lie triple<br />derivation algebra of $mathfrak{L}$ and $mathfrak{g}$. We prove<br />that they are both isomorphic to $mathfrak{L}$, which provides two<br />examples of invariance under triple derivation.http://bims.iranjournals.ir/article_388_4ddeb63a9ac76b95a5711ce7787b4f74.pdf