1,721,132 research outputs found
Large time behavior of a nonlinear diffusion equation with a source
No full textKamin, S.; Liu, W.. (1991). Large time behavior of a nonlinear diffusion equation with a source. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/4669
A positivity property of solutions of a degenerate parabolic equation with nonconstant coefficients
No full textDisappearance of phase in the Stefan problem: one space dimension
No full textAronson, D.G.; Kamin, S.. (1990). Disappearance of phase in the Stefan problem: one space dimension. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/5142
On the behaviour as t tends to plus infinity of the solutions of the Cauchy problem for certain nonlinear parabolic equations
No full text
Classification of Singular Solutions of a Nonlinear Heat Equation
No full textKamin, S.; Peletier, L.A.; Vazquez, J.L.. (1988). Classification of Singular Solutions of a Nonlinear Heat Equation. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/4836
Admissible Conditions for Parabolic Equations Degenerating at Infinity
No full textWell-posedness of the Cauchy problem is studied
for a class of linear parabolic equations with variable density, in the set of bounded solutions. In view of degeneracy at infinity, some conditions at infinity are possibly needed to make the problem well-posed. Existence and uniqueness results are proved for bounded solutions that satisfy either Dirichlet or Neumann conditions at infinity
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