1. ON SUBCLASSES OF PRESTARLIKE FUNCTIONS WITH NEGATIVE COEFFICIENTS. Authors: SANTOSH B. JOSHI.2. ON A SUBCLASS OF ANALYTIC FUNCTIONS FOR OPERATOR ON A HILBERT SPACE. Authors: SANTOSH B. JOSHI.3. APPLICATIONS OF GENERALIZED FRACTIONAL INTEGRAL OPERATOR TO UNIFIED SUBCLASS OF PRESTARLIKE FUNCTIONS WITH NEGATIVE COEFFICIENTS. Authors: HARIDAS PAWAR, SAYALI S. JOSHI, SANTOSH B. JOSHI.