Geodesic
Instantaneous shrinking of the support for solutions to certain parabolic equations and systems
Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni, Série 9, Tome 8 (1997) no. 4, pp. 263-272.

Voir la notice de l'article provenant de la source Biblioteca Digitale Italiana di Matematica

The paper contains conditions ensuring instantaneous shrinking of the support for solutions to semilinear parabolic equations with compactly supported coefficients of nonlinear terms and reaction-diffusion systems.
Questo lavoro contiene condizioni che garantiscono contrazione istantanea del supporto per soluzioni delle equazioni semi-lineari a coefficienti con supporti compatti e sistemi della classe «reazione-diffusione». 
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Kalashnikov, Anatolii S. Instantaneous shrinking of the support for solutions to certain parabolic equations and systems. Atti della Accademia nazionale dei Lincei. Rendiconti Lincei. Matematica e applicazioni, Série 9, Tome 8 (1997) no. 4, pp. 263-272. http://geodesic.mathdoc.fr/item/RLIN_1997_9_8_4_a2/

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