2 papers
math.HO2019
Method of variation of parameters revisited
Swarup Poria, Aman Dhiman
The method of variation of parameter (VOP) for solving linear ordinary differential equation is revisited in this article. Historically, Lagrange and Euler explained the method of…
math.HO2016
Existence and uniqueness theorem for ODE: an overview
Swarup Poria, Aman Dhiman
The study of existence and uniqueness of solutions became important due to the lack of general formula for solving nonlinear ordinary differential equations (ODEs). Compact form of…