Quasilinear degenerate parabolic equatio
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Massimo Gobbino
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Article
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1999
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John Wiley and Sons
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English
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We investigate the evolution problem u#m("Au")Au"0, u( where H is a Hilbert space, A is a self-adjoint linear non-negative operator on H with domain D(A), and We prove that if u 3D(A), and m("Au ")O0, then there exists at least one global solution, which is unique if either m never vanishes, or m