Information theory is a branch of applied Mathematics-statistics and
operations Research. In the era of internet, every walk of life has been
traped by the word 'Information' removal of uncertainty or entropy,
Information theory includes information processing, information storage,
information retrieved and decision making. In a narrow sense,
information theory studies all theoritical problems concerned with the
transmission of information over communication channels. This includes
the studies of uncertainty (information) measure and various practical
and economical methods of coding information for transmission. In this
book a study of parametric R-norm Information measures, Unified (r, s)
weighted information measures and their inequalities, W-majorization and
some propositions connected with weighted information measures,
Shannon-Gibbs type inequalities and convexities some well known
inequalities like Jenson, Holder's, Minkowski's have been connected with
different measures and Sub-additive measures of information has been
presented.