• Media type: Text; E-Book; Report
  • Title: Uniform boundedness of norms of convex and nonconvex processes
  • Contributor: Henrion, René [Author]; Seeger, Alberto [Author]
  • imprint: Weierstrass Institute for Applied Analysis and Stochastics publication server, 2008
  • Language: English
  • DOI: https://doi.org/10.20347/WIAS.PREPRINT.1308
  • Keywords: Convex processes -- positively homogeneous maps -- controllability -- Painleve-Kuratowski limits -- graph-convergence ; 47H04 ; 34A60 ; article ; 52A20
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  • Description: The lower limit of a sequence of closed convex processes is again a closed convex process. In this note we prove the following uniform boundedness principle: if the lower limit is nonempty-valued everywhere, then, starting from a certain index, the given sequence is uniformly norm-bounded. As shown with an example, the uniform boundedness principle is not true if one drops convexity. By way of illustration, we consider an application to the controllability analysis of differential inclusions.