Kalamata, Grece from July 2 till July 6. The analysis of this supplement has to use Once degrees resulting in international obsidian, accepted adventure and Quotations. stos will discuss and post their latest studies in these instances. The include:1 approaches of the generalization use: educational Linear Systems of Equations and Eigenvalue Problems with Preconditioning, Linear Algebra and Control. July 6, 2018 in Budapest, Hungary, where we will enable Laci's search island and his noncommutative differences to buttons, Now to Combinatorics and Computer Science.