The Theory of Differential Equations (vol. 5): Part IV: Partial Differential Equations
| Authors | Forsyth, Andrew Russell |
| Tags | Differential equations |
| Publisher | Cambridge University Press |
| Published | 01 gen 1906 |
| Date | 09 dic 2017 |
| Languages | eng |
| Identifiers | oclc: 1085660810, uri: https://archive.org/details/theoryofdifferen05forsuoft |
| Formats | DJVU |
Description
Cantwell Introduction to Symmetry Analysis p. 3, PDF pp. 47:
In his 1906 treatise on The Theory of Differential Equations [vols. 5 & 6] Andrew Forsyth devotes several chapters to Lie groups and Bäcklund transformations. It is a fact, however, that shortly thereafter, Lie’s ideas fell into obscurity and remained so until soon after World War II.
Grattan-Guinness PDF p. 696fn1 cites "Forsyth Equations , 5 (1906), ch.6 [PDF pp. 229ff.]" regarding "Cauchy's procedure", "a version of what today is usually called 'the method of characteristics'" (ibid. PDF p. 697).
Cauchy-Kovalevskaya theorem discussed in ch. 2 (DjVu p. 50)