Study on Principle Extremum of Full Action

The Lagrange formalism on dissipative systems is extended by a new variational principle extremum of full action. This principle can be applied to electrical engineering and mechanics when friction forces are taken into account.It also mentions its usefulness to electrodynamics and hydrodynamics. The proposed variational principle can be thought of as a novel formalism for deriving physical equations that can also be used to solve them. The approach entails creating a functional with a single saddle line, and the equation that characterises it represents an equation with dynamic variables for a specific physics domain. A search for a global saddle line for specified conditions of a physical problem is used as the solution approach. Earlier work on this topic see [1,2,3].