On the continuity of solutions of the equations of a porous medium and the fast diffusion with weighted and singular lower-order terms
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For the parabolic equation $$ \ v\left(x \right)u_{t} -{div({\omega(x)u^{m-1}}} \nabla u) = f(x,t)\: ,\; u\geq{0}\:,\; m\neq{1} $$ we prove the continuity and the Harnack inequality for generalized k solutions, by using the weighted Riesz potential on the right-hand side of the equation.
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2009 ◽
Vol 189
(2)
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pp. 335-356
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2018 ◽
Vol 4
(2)
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pp. 171-188
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2012 ◽
Vol 62
(11)
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pp. 1672-1683
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2019 ◽
Vol 1205
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pp. 012023
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2017 ◽
Vol 20
(01)
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pp. 1750012
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