Sökning: "set-valued function"

Hittade 3 avhandlingar innehållade orden set-valued function.

1. 1. On vanishing-curvature extensions of Lorentzian metrics

   Författare :Lars Alexandersson; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; projective curvature; indefinite metric; maximum principle; set-valued function; indefinite metric;

   Sammanfattning : .... LÄS MER

3. 2. Statistical Methods for Taxon Classification and Bird Migration Phenology

   Författare :Måns Karlsson; Ola Hössjer; Jonas Knape; Benjamin Bolker; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Classification; quantile regression; phenology; statistical ornithology; L-functionals; set-valued classification; species identification; statistical ecology; multispecies modelling; matematisk statistik; Mathematical Statistics;

   Sammanfattning : The connection between ecology and statistics is deep. Methodological advancement in statistics open up new possibilities to understand the distribution of life on earth, and research questions in ecology cause new statistical methods to be developed. LÄS MER

4. 3. Approximation of Optimally Controlled Ordinary and Partial Differential Equations

   Författare :Mattias Sandberg; Anders Szepessy; Nils-Henrik Risebro; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

   Sammanfattning : In this thesis, which consists of four papers, approximation of optimal control problems is studied. In Paper I the Symplectic Pontryagin method for approximation of optimally controlled ordinary differential equations is presented. LÄS MER