Partial Differential Equations

Preface

Differential equations play a noticeable role in physics, engineering, economics, and other disciplines. Differential equations permit us to model changing forms in both mathematical and physical problems. These equations are precisely used when a deterministic relation containing some continuously varying quantities and their rates of change in space and/or time is recognized or postulated. So, the study of partial differential equations is much more important in comparison with ordinary differential equations. The important role of partial differential equations is precisely replicated by the fact that it is the motivation of all the books on the differential equation. The partial differential equation can be used to describe an extensive ...