Perturbation of the Boundary in Boundary-Value Problems of Partial Differential Equations by Dan Henry
English | 2005 | ISBN: 0521574919 | 216 Pages | PDF | 2.5 MB
Perturbation of the boundary is a rather neglected topic in the study of PDEs for two main reasons. First, on the surface it appears trivial, merely a change of variables and an application of the chain rule. Second, carrying out such a change of variables frequently results in long and difficult calculations.