| Abstract: |
| In this talk we discuss the influence of an absorption term of power type on the regularity and time behavior of the solutions to a class of nonlinear parabolic problems. We will show that important and unexpected changes occur. For example, in absence of a forcing term it can produces
an immediately boundedness in cases when it is well known that, in absence of such a lower order term, the solutions remain unbounded. Moreover, we prove that regularization phenomena appear also in presence of forcing terms. |
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