نبذة مختصرة : We study the theory of Sobolev's spaces of functions defined on a closed subinterval of an arbitrary time scale endowed with the Lebesgue Δ-measure; analogous properties to that valid for Sobolev's spaces of functions defined on an arbitrary open interval of the real numbers are derived. This research is partially supported by D.G.I. and F.E.D.E.R. project MTM 2004-06652- C03-01, and by Xunta of Galicia and F.E.D.E.R. project PGIDIT05PXIC20702PN, Spain SI
No Comments.