References
- Feirseisl , E. and Norbury , J. 1991 . Some existence, uniqueness and non-uniqueness theorems for solutions of parabolic equations with discontinuous nonlinearities . Proc. Roy. Soc. Edinburgh , 119 : 1 – 17 .
- Henry , D. 1981 . “ Lecture notes in Math ” . In Geometric theory of semilinear parabolic equations , Vol. 840 , Springer-Verlag .
- Norbury , J. and Stuart , A. M. 1987 . Parabolic free boundary problems arising in porous medium combustion . IMA J. Appl. Math , 39 : 247 – 257 .
- Norbury , J. and Stuart , A. M. 1988 . Travelling combustion waves in a porous medium. Part I - Existence . SIAM J. Appl. Math , 48 ( 1 ) : 155 – 169 .
- Norbury , J. and Stuart , A. M. 1988 . Travelling combustion waves in a porous medium. Part II - Stability . SIAM J. Appl. Math , 48 ( 2 ) : 374 – 392 .
- Protter , M. H. and Weinberger , H. F. 1976 . Maximum principles in differential equations , Prentice-Hall .