This journal provides a medium of exchange for scientists engaged in applied sciences (physics, mathematical physics, natural and technological sciences) where there exists a non-trivial interplay between mathematics, mathematical modeling of real systems and mathematical and computer methods oriented towards the qualitative and quantitative analysis of real physical systems. The principal areas of interest of this journal are: Mathematical modeling of systems in applied sciences; Mathematical methods for the qualitative and quantitative analysis of models of mathematical physics and technological sciences; Numerical and computer treatment of mathematical models or real systems. Special attention will be paid to the analysis of nonlinearities and stochastic aspects.