Comments on "On Semi-Invariant Submanifolds of Almost Complex Contact Metric Manifolds" (Facta Universitatis, Series: Mathematics and Informatics v. 31, no. 4, 851-862, 2016)

Abstract

In this paper, we present the invalidities of the results in [3], because of their definition of a semi-invariant submanifold of an almost complex contact metric manifold is not true .