On certain multivalent analytic functions starlike with respect to $k$-symmetric points

Two new subclasses $Q_{p,k}insert ignore into journalissuearticles values(\lambda, A,B);$ and $G_{p,k}insert ignore into journalissuearticles values(\lambda, A,B);$ of analytic and $p$- valent functions which are starlike with respect to $k$-symmetric points are introduced. Distortion bounds, inclusion relations, integral trans forms and convolution properties for these classes are studied.