Generalized derivations, quasiderivations and centroids of Bihom-Lie triple system

In this paper, we give some properties of the generalized derivation algebra [Formula: see text] of a Bihom-Lie triple system T. In particular, we prove that [Formula: see text], the sum of the quasiderivation algebra and the quasicentroid. We also prove that [Formula: see text] can be embedded as derivations in a larger Bihom-Lie triple system.