# Advances in Mechanics and Mathematics Volume 25

From IFORS Developing Countries Online Resources

**By: David Y. Gao, Ray W. Ogden and Romesh C. Batra**

**Introduction**

At an analysis and control of different geophysical and socio-economical processes it is often appears such problem: at a mathematical modelling of effects related to friction and viscocity, quantum effects, a description of different nature waves the existing "gap" between rather high degree of mathematical theory of analysis and control for non-linear processes and fields and practice of its using in applied scientific investigations make us require rather stringent conditions for interaction functions.

**Link to material:** http://ifors.org/wp-content/uploads/2015/02/6.pdf