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Presentations - Jörn Behrens


red_ball.gif invited talk
blue_ball.gif invited colloquium
green_ball.gif contributed talk

External presentations

2006

red_ball.gif Adaptive mesh refinement - basic principles and algorithmic realization (invited), ASIM Workshop Grundlagen und Methoden der Modellbildung und Simulation, February 24, 2005, Garching, Germany.
blue_ball.gif Adaptive methods and scientific computing for geophysical simulation, Symposium, February 2, 2006, Alfred-Wegener-Institute Bremerhaven, Germany.

2005

blue_ball.gif Adaptive atmospheric modeling - from the concept to realization, Colloquium, October 31, 2005, Meteorological Institute FU Berlin, Germany.
blue_ball.gif Adaptive atmospheric modeling - basic principles and algorithmic realization, Colloquium, October 13, 2005, International University Bremen (IUB) Bremen, Germany.
green_ball.gif Multi-Level Optimization of Adaptive Grid Applications with Space-Filling Curves, The Fourth International Workshop on Unstructured Mesh Numerical Modelling of Coastal, Shelf and Ocean Flows, October 10-12 2005, Bremerhaven, Germany.
red_ball.gif A conservative adaptive semi-Lagrangian advection scheme with applications in adjoint atmospheric modeling (invited), Potsdam Workshop on Numerical Methods in Climate and Weather Prediction, September 28-30 2005, Potsdam, Germany.
red_ball.gif Multilevel optimization by space-filling curves in adaptive atmospheric modeling (invited), 18th ASIM Symposium on Simulation Techniques, September 12-15 2005, Erlangen, Germany.
green_ball.gif Towards inverse atmospheric modeling with adaptive grid refinement , SIAM Conference on Mathematical and Computational Issues in the Geosciences, June 7-10 2005, Avignon, France.
blue_ball.gif Adaptive atmospheric modeling - a case study in scientific computing, Colloquium, January 28, 2005, Hamburg, Germany.

2004

red_ball.gif Triangular 2D and 3D grid refinement for atmosphere and ocean simulation (invited), Adaptive Grid Methodologies for Environmental Modelling for large-scale atmosphere/ocean applications, December 16, 2004, Cambridge, UK.
blue_ball.gif Adaptive atmospheric modeling - basic principles and algorithmic realization, Colloquium (German Weather Service), December 10, 2004, Offenbach, Germany.
blue_ball.gif Adaptive modeling of atmospheric transport processes - a case study in scientific computing, Colloquium, October 29, 2004, Cologne, Germany.
blue_ball.gif Adaptive modeling of atmospheric transport processes - a case study in scientific computing, Colloquium (SCAI), September 23, 2004, St. Augustin, Germany.
red_ball.gif Adaptive atmospheric modeling - basic principles and algorithmic realization (invited), DFG Round Table Workshop, September 22-23, 2004, Bonn-Walberberg, Germany.
red_ball.gif Adaptive atmospheric modeling - Mathematics, Physics and Informatics for the solution of multi-scale problems (invited), German-Austrian-Swiss Meteorologists Meeting (DACH2004), September 7-10, 2004, Karlsruhe, Germany.
green_ball.gif Space-filling curves for the efficient solution of PDEs on the sphere, The 2004 Workshop on the Solution of Partial Differential Equations on the Sphere, July 20-23, 2004, Yokohama, Japan.
blue_ball.gif Adaptive modeling of atmospheric transport processes - a case study in scientific computing, Colloquium, June 22, 2004, Göttingen, Germany.
red_ball.gif Adaptive Simulation of Atmospheric Transport (invited), Recent Advances in Adaptive Computation, May 24-28, 2004, Hangzhou, P. R. of China.
red_ball.gif Utilizing space filling curves for efficient adaptive atmospheric modeling (invited), Eighth Copper Mountain Conference on Iterative Methods, March 29, 2004, Copper Mountain, USA.
blue_ball.gif Aspects of Adaptive Atmospheric Modeling, CGD-Seminar, March 26, 2004, NCAR, Boulder, CO, USA.
blue_ball.gif Joining Forces from Mathematics, Computer Science, and Physics to Achieve New Insight in Atmospheric Processes, Symposium, February 17, 2004, Max-Planck-Institute for Meteorology, Hamburg.

2003

blue_ball.gif Adaptive Modeling of Atmospheric Transport Processes - Case Study in Scientific Computing, Colloquium (Presentation as Kand. Habil), November, 18 2003, TU München, Garching.
blue_ball.gif Atmospheric Simulation based on the Grid Generation Library amatos, GTP-Seminar, October 30, 2003, NCAR, Boulder, CO, USA.
red_ball.gif Atmospheric Simulation based on the Grid Generation Library amatos (invited), PARCO 2003, September 04, 2003, Dresden.
red_ball.gif Atmospheric flows, Mini Symposium (Organization with Luca Bonaventura), March 24, 2003, GAMM Meeting, Padua, Italia.
red_ball.gif Adaptive Principles and the Grid Generating Library amatos, Workshop Current Development in Shallow Water Models on the Sphere, March 13, 2003, TU München, Garching, Germany.
blue_ball.gif Adaptive semi-Lagrangian simulation of atmospheric flow problems, Colloquium, February 24, 2003, International University Bremen (IUB), Bremen, Germany.
green_ball.gif Achieving Conservation Properties for Adaptive Semi-Lagrangian Advection Schemes, Mini Symposium (Organization with Francis X. Giraldo) "High Order and Conservative Semi-Lagrangian Methods", February 12, 2003, SIAM Conference on Computational Science and Engineering (CSE03), San Diego, California, USA.

2002 and before

red_ball.gif Something on Adaptive Semi-Lagrangian Advection (invited), Meeting of the Geometric Methods in GDF Network, December 17, 2002, Wye, England.
blue_ball.gif Mesh-based and mesh-free simulation of tracer transport in the arctic atmosphere, Colloquium, August 30, 2002, Simula Research Lab, Oslo, Norway.
green_ball.gif Achieving Mass Conservation in Adaptive Semi-Lagrangian Advection Schemes  Pfeil, The 2002 Workshop on the Solution of Partial Differential Equations on the Sphere, August 12-15, 2002, Fields Institute, Toronto, Canada.
green_ball.gif An adaptive mesh-free Method of backward characteristics for advection equations, IMACS Workshop on Adaptive Methods for Partial Differential Equations, August 6-9, 2002, Fields Institute, Toronto, Canada.
blue_ball.gif Adaptive Grid Control for Modelling Atmospheric Transport Processes, Colloquium, Juli 8, 2002, Meteorological Institute FU Berlin, Germany.
green_ball.gif Adaptive Meshfree Method of Backward Characteristics for Transport Problems , Conference on Meshfree Methods for Partial Differential Equations, September 11-14, 2001, Bonn, Germany.
green_ball.gif Triangular Mesh Refinement for Atmospheric Transport Problems, (Minisymposium "Mesh Adaption in Atmospheric Modelling") First SIAM-EMS Conference "Applied Mathematics in our Changing World", September 2-6, 2001, Berlin, Germany.
green_ball.gif Adaptive Finite Elements for Atmospheric and Oceanic Flow Simulations - A Brief Introduction, (Minisymposium on Adaptive and Multiscale Methods for Ocean and Atmosphere Modelling), Sixth SIAM Conference on Mathematical and Computational Issues in the Geosciences, June 11-14, 2001, Boulder, Colorado, USA.
green_ball.gif Adaptive Meshfree Method of Backward Characteristics for Transport Problems, Sixth SIAM Conference on Mathematical and Computational Issues in the Geosciences, June 11-14, 2001, Boulder, Colorado, USA.
blue_ball.gif Adaptive Atmospheric Modeling in a Modular Programming Environment, Talk at University of Bergen, April 19, 2001, Bergen, Norway.
red_ball.gif Adaptive Numerical Methods in Atmospheric Modeling (invited), Mathematical Modeling and Scientific Computing MMSC 2001, April 2-6, 2001, Ankara-Konya, Turkey.
blue_ball.gif Gridgenerator amatos as a Modular Basis for Adaptive Advektion Solvers, Talk at Potsdam Institute for Climate Impact Research (PIK), March 12, 2001, Potsdam, Germany.
blue_ball.gif Adaptive Grid Generation for Semi-Lagrangian Methods on Parallel Computing Architectures, Seminar at Naval Research Lab Monterey, October 2, 2000, Monterey, CA, USA.
blue_ball.gif An Adaptive Method for Semi-Lagrangian Advection, CGD-Seminar at National Center for Atmospheric Research (NCAR), September 26, 2000, Boulder, CO, USA.
green_ball.gif Parallel and Adaptive Simulation of Trace Gas Transport in the Arctic Stratosphere, First SIAM Conference on Computational Science and Engineering, September 21-24, 2000, Washington D.C., USA.
green_ball.gif Parallel and Adaptive Simulation of Trace Gas Transport over the Arctic (in german), Anual Meeting of the German Mathematical Society, September 17-22, 2000, Dresden, Germany.
green_ball.gif Parallelizing an Unstructured Grid Generator with a Space-Filling Curve Approach, Euro-Par 2000 Conference, August 29 - September 1, 2000, Munich, Germany.
green_ball.gif Parallelizing an Adaptive Dynamical Grid Generator in a Climatological Trace Gas Transport Application, PARA2000 Conference, June 19-21, 2000, Bergen, Norway.
blue_ball.gif Parallelization of an Adaptive Gridgenerator for Atmosphere and Ocean Simulations, Oberseminar des Zentrums Technomathematik, April 18, 2000, Universität Bremen.
blue_ball.gif Adaptive Simulation of Tracer Transport in the arctic Stratosphere, 2. DWD Workshop on Adaptivity, November 10, 1999, GMD St. Augustin, Germany.

Poster presentations

green_ball.gif Variabilität großräumiger Zirkulationsstrukturen - Entwicklung des parallelen selbstadaptiven Atmosphärenmodells PLASMA, Final Symposium of the German Climate Research Program DEKLIM, 05/2005.
green_ball.gif Variabilität großräumiger Zirkulationsstrukturen - Entwicklung des parallelen selbstadaptiven Atmosphärenmodells PLASMA, Conference of the German Climate Research Program DEKLIM, 10/2003.
green_ball.gif Load balancing in an adaptive grid generator, 04/2000.

Internal presentations

green_ball.gif Hilbert and Peano and climate simulation, Talk for teachers at TU München, October 24, 2000, Munich, Germany.

Habilitation Colloquium

green_ball.gif Multiplication of Distributions - Material accompaying my Habilitation Colloquium (in German)