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SUMMARY:Adaptivity in Numerical Methods for ODEs and PDEs - Jens Lang (Tec
 hnische Universität Darmstadt)
DTSTART:20180301T140000Z
DTEND:20180301T150000Z
UID:TALK102271@talks.cam.ac.uk
CONTACT:INI IT
DESCRIPTION:In this talk I will emphasize on the use of adaptive strategie
 s in numerical algorithms to solve systems of ordinary and partial differe
 ntial equations more efficiently and reliably. After a brief introduction 
 to local and global error control for time integrators general approaches 
 to combine adaptivity in space and time are discussed.  Finally\, I will s
 peak about recent developments in using adaptive multilevel strategies for
  PDE-constrained optimization and uncertainty quantification. Throughout m
 y talk I will present numerical results for academic as well as real-life 
 applications including chemical reaction-diffusion systems\, regional hype
 rthermia\, electro-cardiology\, magneto-quasistatics\, glass cooling and c
 omplex turbulent flows.  <br><br><br><br>
LOCATION:Seminar Room 2\, Newton Institute
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