Read more
Integrability of a dynamical system is a concept which is widely discussed for a long time in physics, mathematics and somewhat differently in different contexts. It can also be considered as a mathematical property that can be successfully used to obtain more predictive power and quantitative information to understand the system globally. Integrable models form a beautiful class of physical models in the sense that they are exactly solvable. There are various circumstances in which interest in integrability can arise. In past non-linear ordinary and partially differential equations are generally used to study for the description of natural phenomena, such as weather changes, growth of population, non-linear dynamical systems, solitary waves, propagation of light in optical fibre. The evolution of typical dynamical systems is often described by nonlinear ordinary and partial differential equations. One can learn a lot about nonlinear dynamical systems as the invariants are the analytic functions, and analytic results are much easier to use, to interpret and to generalize. Treating the integrable case as basic zeroth order exact solutions.
About the author
J S Virdi was born on June 20 1980, He received the M.Sc. degree from National Institute of Technology Rourkela, INDIA in 2002. He recieved his Ph.D. on title "Systematic Studies on Classical and Quantum Dynamical Systems" under Prof. C. N. Kumar of Department of Physics, Panjab University, Chandigarh, INDIA in 2013.
