maximize


@phdthesis{Dr05,
  author = {Droske, Marc},
  title = {On Variational Problems and Gradient Flows in Image Processing},
  school = {University Duisburg},
  year = {2005},
  type = {Dissertation},
  pdf = {http://numod.ins.uni-bonn.de/research/papers/public/Dr05.pdf 1}
}