20 citations · 20 across the 3 of their papers we have counts for
1 paper · 2 filters
G. I. Barenblatt, J. L. Vazquez
The theory of degenerate parabolic equations of the forms \[ u_t=(Φ(u_x))_{x} \quad {\rm and} \quad v_{t}=(Φ(v))_{xx} \] is used to analyze the process of contour enhancement in im…