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Symbol sequences and entropy for piecewise monotone transformations with discontinuities
Finite speed of propagation for the porous media equation with lower order terms
1. | Department E.S.A.F., University of Palermo, Viale delle Scienze, 90128 Palermo, Italy |
2. | Department of Mathematics, University of Catania, Viale A. Doria 6, 95125 Catania, Italy |
3. | Institute of Applied Mathematics and Mechanics, National Academy of Sciences of Ukraine, Roza Luxemburg st.74, 340114 Donetsk, Ukraine |
Finally, we consider the case of higher order parabolic equations.
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