TY  - JOUR
AU  - Díaz Díaz, Jesús Ildefonso
AU  - Kersner, R.
PY  - 1983
SN  - 0764-4442
UR  - https://hdl.handle.net/20.500.14352/64674
T2  - Comptes Rendus de l'Académie des Sciences. Série I. Mathématique
AB  - We study the qualitative behaviour of solutions of the equation ut−(um)xx+b⋅(uλ)x=0 when it models some evaporation phenomena, λ<1≤m. We show strong differences with respect to the porous media equation; there is no right free boundary. We also study...
M2  - 505
PB  - Elsevier
KW  - free boundary problems
KW  - flows in porous media
KW  - filtration
KW  - seepage
TI  - Nonexistence of one of the free boundaries in a degenerate equation in filtration theory
TY  - journal article
VL  - 296
ER  -