THE REDUCTION BY ONE OF THE NUMBER OF INDEPENDENT VARIABLES IN SOME SYSTEMS OF PARTIAL DIFFERENTIAL EQUATIONS
Open Access
- 1 January 1952
- journal article
- research article
- Published by Oxford University Press (OUP) in The Quarterly Journal of Mathematics
- Vol. 3 (1), 250-259
- https://doi.org/10.1093/qmath/3.1.250