1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.AP2011
Global strong solvability of a quasilinear subdiffusion problem
Rico Zacher
We prove the global strong solvability of a quasilinear initial-boundary value problem with fractional time derivative of order less than one. Such problems arise in mathematical p…
math.AP2010★ 1 cited
A weak Harnack inequality for fractional evolution equations with discontinuous coefficients
Rico Zacher
We study linear time fractional diffusion equations in divergence form of time order less than one. It is merely assumed that the coefficients are measurable and bounded, and that…
math.AP2010
A priori bounds for degenerate and singular evolutionary partial integro-differential equations
Vicente Vergara, Rico Zacher
We study quasilinear evolutionary partial integro-differential equations of second order which include time fractional -Laplace equations of time order less than one. By means o…