Vinai, K. SinghKumar, SantoshSingh, A. K.2018-09-102018-09-102008485- 495http://hdl.handle.net/20.500.11810/4860In the present paper we have characterised (alpha, beta, )−Lp orthogonality in a 2- normed linear space. In some way the results proved in this paper generalize some of the similar characterization of generalized Lp- orthogonality derived earlier by Zheng Liu[8].en(alpha, beta )−Lp orthogonality, Birkhoff orthogonality, 2-normed linear spaces, 2-inner product spaces, Homogeniety(alpha, beta) -Lp 2 -norm orthogonality and characterizations of 2 - inner product spaces,Journal Article, Peer Reviewed