Renormalized solutions for a non-uniformly parabolic equation
Chao Zhang, Shulin Zhou · Annales Academiae Scientiarum Fennicae Mathematica · 2012
In this paper we prove the existence of nonnegative renormalized solutions for the initial-boundary value problem of a non-uniformly parabolic equation.Some well-known parabolic equations are the special cases of this equation.