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Special Projects
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Variational coarse-graining of lattice systems
Description:
Asymptotic variational methods are aimed at describing the overall properties of an increasingly complicated system by computing an effective limit energy where some parameters are averaged out or greatly simplified. Such methods include Gamma-convergence and variational expansions. An extremely interesting field of application is that of discre...
Creator:
Braides, Andrea (Seconda Università di Roma 'Tor Vergata')
Created:
2008-11-05
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Last Updated:
2018-06-19
Variational coarse-graining of lattice systems
Variational consistent discretization schemes and numerical algorithms for contact problems
Description:
We consider variationally consistent discretization schemes for mechanical contact problems. Most of the results can also be applied to other variational inequalities such as those for phase transition problems in porous media, for plasticity or for option pricing applications from finance.The starting point is to weakly incorporate the constrai...
Creator:
Wohlmuth, Barbara (Technical University of Munich )
Created:
2010-11-03
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Last Updated:
2018-06-19
Variational consistent discretization schemes and numerical algorithms for contact problems
Variational mean-field games
Description:
In this talk we will discuss a number of techniques to establish existence of smooth solutions of a class of mean-field games which have a variational structure.We start by showing that a number of mean-field games with local dependence on theplayer's density can be regarded as Euler-Lagrange equations for certainfunctionals. These functionals a...
Creator:
Gomes, Diogo (Instituto Superior Tecnico)
Created:
2012-11-13
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Last Updated:
2018-06-19
Variational mean-field games
Variational Modelling: Gradient Flows and Large Deviations
Description:
In this course we develop the methodology of "variational modeling" of energy-driven systems. This methodology applies to systems whose evolution (in time) is driven by the decrease of an energy, in a friction-dominated or strongly damped way. Recent developments have shown that a surprisingly large class of evolutionary systems is of this form,...
Creator:
Peletier, Mark (Technische Universiteit Eindhoven)
Created:
2013-07-15
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Last Updated:
2018-06-19
Variational Modelling: Gradient Flows and Large Deviations
Variational models for incompressible Euler equations
Description:
According to Arnold's interpretation, the Euler equations forincompressible fluids can be seen as a geodesic equation in the space ofmeasure preserving diffeomorphism. Hence, one can look for solutions byminimizing the geodesic action functional with fixed endpoints. Since thisproblem is in general ill-posed, Brenier introduced at the end of the...
Creator:
Figalli, Alessio (The University of Texas at Austin)
Created:
2010-02-23
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Last Updated:
2018-06-19
Variational models for incompressible Euler equations
Variation among soybean varieties.
Description:
Research to improve soybeans and soybean production in Minnesota, including varieties grown for specialty export markets. "Soybean Breeding and Genetics," University of Minnesota, Agricultural Experiment Station project #13-027, principal investigator James Harold Orf. "Environmental Limitations to Soybean Yield and Quality in Minnesota," MAES p...
Creator:
Hansen, David L., 1952-
Created:
2010-11-05
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Variation among soybean varieties.
Variation among soybean varieties.
Description:
Research to improve soybeans and soybean production in Minnesota, including varieties grown for specialty export markets. "Soybean Breeding and Genetics," University of Minnesota, Agricultural Experiment Station project #13-027, principal investigator James Harold Orf. "Environmental Limitations to Soybean Yield and Quality in Minnesota," MAES p...
Creator:
Hansen, David L., 1952-
Created:
2010-11-05
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Variation among soybean varieties.
Variation among soybean varieties.
Description:
Research to improve soybeans and soybean production in Minnesota, including varieties grown for specialty export markets. "Soybean Breeding and Genetics," University of Minnesota, Agricultural Experiment Station project #13-027, principal investigator James Harold Orf. "Environmental Limitations to Soybean Yield and Quality in Minnesota," MAES p...
Creator:
Hansen, David L., 1952-
Created:
2010-11-05
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Variation among soybean varieties.
Variation among soybean varieties.
Description:
Research to improve soybeans and soybean production in Minnesota, including varieties grown for specialty export markets. "Soybean Breeding and Genetics," University of Minnesota, Agricultural Experiment Station project #13-027, principal investigator James Harold Orf. "Environmental Limitations to Soybean Yield and Quality in Minnesota," MAES p...
Creator:
Hansen, David L., 1952-
Created:
2010-11-05
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Variation among soybean varieties.
Variation among soybean varieties.
Description:
Research to improve soybeans and soybean production in Minnesota, including varieties grown for specialty export markets. "Soybean Breeding and Genetics," University of Minnesota, Agricultural Experiment Station project #13-027, principal investigator James Harold Orf. "Environmental Limitations to Soybean Yield and Quality in Minnesota," MAES p...
Creator:
Hansen, David L., 1952-
Created:
2010-11-05
Contributed By:
University of Minnesota, Minnesota Agricultural Experiment Station.
Last Updated:
2020-03-12
Variation among soybean varieties.