Browsing by MSC "49"
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1148 - Geometric Partial Differential Equations: Theory, Numerics and Applications
[OWR-2011-54] (2011) - (27 Nov - 03 Dec 2011)This workshop concentrated on partial differential equations involving stationary and evolving surfaces in which geometric quantities play a major role. Mutual interest in this emerging field stimulated the interaction ... -
1313 - Interfaces and Free Boundaries: Analysis, Control and Simulation
[OWR-2013-15] (2013) - (24 Mar - 30 Mar 2013)The field of mathematical and numerical analysis of systems of nonlinear partial differential equations involving interfaces and free boundaries is a flourishing area of research. Many such systems arise from mathematical ... -
1312 - Interplay of Theory and Numerics for Deterministic and Stochastic Homogenization
[OWR-2013-14] (2013) - (17 Mar - 23 Mar 2013)The workshop has brought together experts in the broad field of partial differential equations with highly heterogeneous coefficients. Analysts and computational and applied mathematicians have shared results and ideas on ... -
Local and Global Canonical Forms for Differential-Algebraic Equations with Symmetries
[OWP-2022-05] (Mathematisches Forschungsinstitut Oberwolfach, 2022-02-21)Linear time-varying differential-algebraic equations with symmetries are studied. The structures that we address are self-adjoint and skew-adjoint systems. Local and global canonical forms under congruence are presented ... -
Low rank differential equations for hamiltonian matrix nearness problems
[OWP-2013-01] (Mathematisches Forschungsinstitut Oberwolfach, 2013-02-08)For a Hamiltonian matrix with purely imaginary eigenvalues, we aim to determine the nearest Hamiltonian matrix such that so me or all eigenvalues leave the imaginary axis. Conversely, for a Hamiltonian matrix with all ... -
0951 - Material Theories
[OWR-2009-57] (2009) - (13 Dec - 19 Dec 2009)This biennial workshop brings together mathematicians, mechanicians and theoretical physicists interested in developing new mathematical models of complex materials, medias and systems. The workshop covers a wide range of ... -
0751 - Material Theories
[OWR-2007-58] (2007) - (16 Dec - 22 Dec 2007)The workshop reviewed classical and recent trends in the modeling of material behavior using a wide spectrum of mathematical tools (stochastic processes, calculus of variations, pde’s). Among the topic covered, the following ... -
1249 - Mathematical and Algorithmic Aspects of Atmosphere-Ocean Data Assimilation
[OWR-2012-58] (2012) - (02 Dec - 08 Dec 2012)The nomenclature “data assimilation” arises from applications in the geosciences where complex mathematical models are interfaced with observational data in order to improve model forecasts. Mathematically, data assimilation ... -
0643 - Mathematical and Numerical Aspects of Quantum Chemistry Problems
[OWR-2006-47] (2006) - (22 Oct - 28 Oct 2006)This workshop was aimed at strengthtening the interactions between well established experts in quantum chemistry, mathematical analysis, numerical analysis and computational metodology. Most of the mathematicians present ... -
1011 - Microstructures in Solids: From Quantum Models to Continua
[OWR-2010-14] (2010) - (14 Mar - 20 Mar 2010)The mathematical theory of solids was studied from the modern perspective of materials with microcstructures. The discussed topics ranged from experimental findings, via numerical simulations and mathematical modeling to ... -
1702c - Mini-Workshop: Adaptive Methods for Control Problems Constrained by Time-Dependent PDEs
[OWR-2017-4] (2017) - (08 Jan - 14 Jan 2017)Optimization problems constrained by time-dependent PDEs (Partial Differential Equations) are challenging from a computational point of view: even in the simplest case, one needs to solve a system of PDEs coupled globally ... -
2119a - Mini-Workshop: Analysis of Data-driven Optimal Control (hybrid meeting)
[OWR-2021-23] (2021) - (09 May - 15 May 2021)This hybrid mini-workshop discussed recent mathematical methods for analyzing the opportunities and limitations of data-driven and machine-learning approaches to optimal feedback control. The analysis concerned all aspects ... -
2047c - Mini-Workshop: Computational Optimization on Manifolds (online meeting)
[OWR-2020-36] (2020) - (15 Nov - 21 Nov 2020)The goal of the mini-workshop was to study the geometry, algorithms and applications of unconstrained and constrained optimization problems posed on Riemannian manifolds. Focus topics included the geometry of particular ... -
0707c - Mini-Workshop: Control of Free Boundaries
[OWR-2007-8] (2007) - (11 Feb - 17 Feb 2007)The field of the mathematical and numerical analysis of systems of nonlinear pdes involving interfaces and free boundaries is a burgeoning area of research. Many such systems arise from mathematical models in material ... -
0546a - Mini-Workshop: Dynamics of Cocycles and One-Dimensional Spectral Theory
[OWR-2005-51] (2005) - (13 Nov - 19 Nov 2005)Many spectral questions about one-dimensional Schrödinger operators with quasi-periodic potentials can be reduced to dynamical questions about certain quasi-periodic SL(2, R)-valued cocycles. This connection has recently ... -
0715b - Mini-Workshop: Geometric Measure Theoretic Approaches to Potentials on Fractals and Manifolds
[OWR-2007-19] (2007) - (08 Apr - 14 Apr 2007)The workshop brought together researchers and graduate students from different areas of mathematics, such as analysis, probability theory, geometry, and number theory. The topics of joint interest were motivated by recent ... -
1248c - Mini-Workshop: Geometries, Shapes and Topologies in PDE-based Applications
[OWR-2012-57] (2012) - (25 Nov - 01 Dec 2012)The aim of the workshop was to study geometrical objects and their sensitivities in applications based on partial differential equations or differential variational inequalities. Focus topics comprised analytical investigations, ... -
1345b - Mini-Workshop: Inelastic and Non-equilibrium Material Behavior: from Atomistic Structure to Macroscopic Constitutive Relations
[OWR-2013-54] (2013) - (03 Nov - 09 Nov 2013)The workshop brought together 15 scientists, which included leaders in the fields of mathematics (partial differential equations, statistical mechanics and calculus of variations) and mechanics (continuum mechanics, ... -
2119b - Mini-Workshop: Mathematics of Dissipation – Dynamics, Data and Control (hybrid meeting)
[OWR-2021-24] (2021) - (09 May - 15 May 2021)Dissipation of energy --- as well as its sibling the increase of entropy --- are fundamental facts inherent to any physical system. The concept of dissipativity has been extended to a more general system theoretic setting ... -
1644b - Mini-Workshop: Mathematics of Magnetoelastic Materials
[OWR-2016-51] (2016) - (30 Oct - 05 Nov 2016)The unifying theme of the workshop was the mathematical modeling, analysis, and numerical simulation of materials which involve magnetic and elastic interactions. During the workshop we identified several open problems ...