Contributions in Mathematics and Engineering

Themistocles M. Rassias is a Professor of Mathematics at National Technical University of Athens. He holds a PhD in Mathematics from the University of California, Berkeley, and has published over fifty books and nearly three hundred journal articles.Panos M. Pardalos serves as Distinguished Professor of Industrial and Systems Engineering at the University of Florida, as well as the Director of the Center for Applied Optimization. He holds a PhD in Computer and Information Sciences from the University of Minnesota, Minneapolis, and has published nearly twenty books and over four hundred papers.

• Applications of Quasiconvexity (S. Abramovich).- Taylor’s Formula and Integral Inequalities for Conformable Fractional Derivatives (D.R. Anderson).- Sobolev-type inequalities on manifolds in the presence of symmetries and applications (A. Cotsiolis, N. Labropoulos).- Generalized Minkowski functionals (S. Czerwik, K. Krol).- A Network Design Model Under Uncertainty (E. D'Amato, E. Daniele, L. Mallozzi).- Optimal rational approximation number sets: Application to nonlinear dynamics in particle accelerators (N.J. Daras, M.N. Vrahatis).- Supermeasures Associated to Some Classical Inequalities (S.S. Dragomir).- Remarks on Solutions of a Functional Equation Arising from an Asymmetric Switch (E. El-hady, J. Brzdek, W. Forg-Rob, H. Nassar).- The general sampling theory by using reproducing kernels (H. Fujiwara, S. Saitoh).- Kronecker’s Products and Kronecker’s Sums of Operators (M. Gil').- EffectiveConductivity and CriticalProperties of a Hexagonal Array of Superconducting Cylinders (S. Gluzman, V. Mityushev, W. Nawalaniec, G. Starushenko).- A Survey on Durrmeyer Type Operators (V. Gupta, T.M. Rassias, J. Sinha).- On the Imaginary Part of the Non-Trivial Zeros of the Riemann Zeta Function (M. Hassani).- The Ubiquitous Lambert Function and its Classes in Science and Engineering (C. Katsimpiri, P.E. Nastou, P.M. Pardalos, Y.C. Samatiou).- A Computational Approach to the Unwrappings of the Developable Surfaces (D. Kodokostas).- Multiple Weighted Orlicz Spaces and Applications (J. Kuang).- Hyers-Ulam-Rassias Stability on Amenable Groups (A. Mohamed, E. Elhoucien, S. Khalil).- Closed Form Solution of a LAN Gateway Queueing Model (H. Nassar, E. El-hady).- Some Quantam Hermite-Hadamard Type Inequalities for General Convex Functions (M.A. Noor, T.M. Rassias).- General Harmonic Convex Functions and Integral Inequalities (M.A. Noor, K.I. Noor, M.U. Awan, S. Iftikhar).- Extension Operator Method for the Exact Solution of Integro-Differential Equations (I.N. Parasidis, E. Providas).- Fixed Point Structures, Invariant Operators, Invariant Partitions, and Applications to Carathéodory Integral Equations (A. Petruşel, I.A. Rus and M.-A. Şerban).- On the Best Hyers-Ulam Stability Constants for Some Equations and Operators (D. Popa, G. Pugna, I. Raşa).- More on the Metric Projection onto a Closed Convex Set in a Hilbert Space (B. Ricceri).- Carathéodory Functions in Partial Differential Equations (M. Schechter).- Basic Tools, Increasing Functions, and Closure Operations in Generalized Ordered Sets (A. Száz).- Addition-like Variational Principles in Asymmetric Spaces (M. Turinici).- Compositional Yang-Hilbert-Type Integral Inequalities and Operators (B. Yang).- Opial Inequalities Involving Higher Order Partial Derivatives (C.-J. Zhao, W.-S. Cheung).