A STRONG MAXIMUM PRINCIPLE FOR PARABOLIC EQUATIONS

[1] Hopf E., 1927, SITZBERG PREUSS AKAD, V19, P147

[2] Concerning the problem of transfer of heat in a non-limnial area, conductors, isotropes and homogenes [J]. MATHEMATISCHE ANNALEN, 1929, 101 : 701 - 712

[3] POLYA G, 1931, CR ACAD SCI PARIS, V192, P1340

[1] Hopf E., 1927, SITZBERG PREUSS AKAD, V19, P147

[2] Concerning the problem of transfer of heat in a non-limnial area, conductors, isotropes and homogenes [J]. MATHEMATISCHE ANNALEN, 1929, 101 : 701 - 712

[3] POLYA G, 1931, CR ACAD SCI PARIS, V192, P1340