The WSEAS IWG (International Working Group) on Applied and Theoretical Mathematics, WSEAS IWG on Applied and Theoretical Mechanics, WSEAS IWG on Systems, WSEAS IWG on Computers as well as several Local WSEAS IWGs, as well as several local WSEAS Chapters and WSEAS Sectors organize and sponsor many conferences each year on various areas of Numerical Methods, Computational Methods and Algorithms for Ordinary Differential Equations and Partial Differential Equations . These Conferences can be found here.