Handbook of Functional Equations: Functional Inequalities Pdf is now available to download for free that written by Themistocles M. Rassias. Since Richard Bellman has elegantly said at the Second International Conference on General Inequalities (Oberwolfach, 1978),”There are 3 reasons for the analysis of inequalities: theoretical, practical, and aesthetic” On the aesthetic factors, he explained,”As was pointed out, beauty is in the eye of the beholder. But, it’s generally agreed that specific parts of music, artwork, or math are all beautiful. There’s an elegance to inequalities which makes them very appealing.”

The material of this Handbook focuses primarily on both the old and current improvements on approximate homomorphisms, on a connection involving the Hardy– both Hilbert and the Gabriel inequality, generalized Hardy–Hilbert type inequalities on several weighted Orlicz spaces, half-discrete Hilbert-type inequalities, on affine mappings, on contractive operators, on multiplicative Ostrowski and trapezoid inequalities, Ostrowski type inequalities for the Riemann–Stieltjes integral, signifies and connected operational inequalities, Weighted Gini signifies, controlled additive connections, Szasz–Mirakyan operators, extremal problems in polynomials and entire functions, applications of functional equations to Dirichlet problem for doubly connected domains, nonlinear elliptic problems based on parameters, on strongly convex functions, in addition to programs to a new algorithms for solving general stability issues, inequalities for your Fisher’s information measures, fiscal networks, mathematical models of mechanical areas in media using inclusions and openings.