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TU Wien
Universität Wien
Wolfgang Pauli Institute
Wissenschaftskolleg (PhD program) Differential Equations |
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Time Table
WK Summer Camp 2010
Time: June 27 - July 3, 2010
Location: Hotel Regitnig, Weißensee, Kärnten
Program: Short courses taught by Christian Schmeiser and Klemens Fellner, student presentations, research work in small groups, swimming, hiking and other outdoor activities
Short Course: Shear Layer Instabilities
Speaker: Prof. Jonathan J. Healy (Keele University, UK)
Location: TU Vienna, seminar room 322, Resselgasse 2, Stiege 2
Time: Monday, April 12, 4pm to 6pm
Tuesday, April 13, 4pm to 6pm
Thursday, April 15, 4pm to 6pm
Contents:
Derivation of disturbance equations (Rayleigh and Orr-Sommerfeld)
Inviscid Flows:
Inviscid stability theorems (inflexion points, Howard's semi-circle), Piecewise linear inviscid profiles (Kelvin-Helmholtz, a boundary layer),
Critical layer (Tollmien's solutions), Long wave inviscid solutions giving a layered structure,
Matched asymptotic expansions to derive dispersion relations
Viscous Flows:
Weakly nonparallel flow, Upper branch scalings, Destabilizing effect of viscosity, Lower branch scalings
Weakly nonlinear theory:
Solvability conditions, Multiple-scales theory, Amplitude equations, Wave interaction
Absolute and convective instabilities
Case studies:
Rotating disc boundary layer, Swirling jets and vortex breakdown, Mixing layers
WK Summer Camp 2009
Time: July 5-11, 2009
Location: Hotel Regitnig, Weißensee, Kärnten
Program: 3 short courses taught by Heinrich Freistühler (Univ. Konstanz), Jürgen Jost (MPIM Leipzig), Slides: part 1, part 2, part 3 and Vuc Milisic (IMAG Grenoble), slides ; student presentations, slides: Sofi Esterhazy, Ilona Gucwa, Jan Sprenger, research work in small groups, swimming, hiking and other outdoor activities
WK Summer Camp 2008
Time: July 6-13, 2008
Location: Hotel Regitnig, Weißensee, Kärnten
Program: 3 short courses, research work in small groups, swimming, hiking and other outdoor activities
Topics in Traffic Flow: Short course taught by Michel Rascle (WPI and Univ. de Nice),
Slides: part 1, part 2, part 3
Compactness Methods in PDE Theory: Short course taught by Jan Haskovec (TU Wien)
TBA: Short course taught by Christian Schmeiser (Univ. Wien)
WK Summer Camp 2007
Time: July 1-8, 2007
Location: Hotel Regitnig, Weißensee, Kärnten
Program: 3 short courses, research work in small groups, swimming, hiking and other outdoor activities
Topics in Mass Transportation: Short course taught by Marco di Francesco (Univ. l'Aquila)
Functions of Self-Adjoint Operators: Short course taught by Jens Bierwirth (TU Wien)
- semi-groups of linear operators (and Stone's theorem),
- functions of self-adjoint operators,
- application, a formal solution of the one-way-wave equation
Diagonal defect measures and the 2D Keller-Segel model: Short course taught by Christian Schmeiser
Short course: Finite Volume and Finite Element Methods in CFD
Time: April 23-29, 2007
Location: WPI seminar room
Lecturer: Miloslav Feistauer (Praha)
Contents: Fundamental laws and equations of fluid dynamics,
Finite volume methods for the Euler equations,
combined finite volume - finite element methods for the Navier-Stokes equations,
Discontinuous Galerkin finite element method
WK Summer Camp 2006
Time: July 2-9, 2006
Location: Hotel Regitnig, Weißensee, Kärnten
Program: 3 short courses, research work in small groups, swimming, hiking and other outdoor activities
Introduction to Elasticity Theory: Short course taught by Yasmin Dolak-Struss (Univ. Wien)
TBA: Short course taught by Klemens Fellner (Univ. Wien)
Brownian Motion and Ito Calculus: Short course taught by Christian Bayer (TU Wien)
Short Course: Numerical methods for conservation laws
Time: Jan. 16 - Jan. 25 (2006)
Speaker: Prof. Christian Ringhofer (Arizona State University)
Location: WK seminar room, Nordbergstrasse 15
Timetable: Jan. 16, 11:00-12:30
Jan. 17, 14:00-15:30
Jan. 18, 11:00-12:30
Jan. 23, 11:00-12:30
Jan. 24, 12:30-14:00
Jan. 25, 14:00-15:30
WK Summer Camp 2005
Time: July 10-17, 2005
Location: Hotel Regitnig, Weißensee, Kärnten
Program: 2 or 3 short courses, research work in small groups, swimming, hiking and other outdoor activities
Short Course: An introduction to homogenization theory
Time: Jan. 25, Jan. 27, Feb. 1, Feb. 3 (2005), 16:00
Speaker: Prof. Thierry Goudon (Univ. de Lille 1)
Location: WK seminar room, Nordbergstrasse 15
Tentative table of contents:
Homogenization of elliptic problems
Compensated compactness
Double scale convergence and applications
Time dependent problems
Workshop: Modelling of Cell Motility and Angiogenesis
Organizers: Y. Dolak, H. Othmer, B. Perthame, C. Schmeiser, A. Stevens
Time: November 8-12, 2004
More information
Short Course: Viscosity solutions for nonlinear elliptic partial differential equations
Time: October 14-28, 2004
Speaker: Prof. Jorge Salazar (CMAF Lisboa and Univ. de Evora)
Location: WK seminar room, Nordbergstrasse 15
Schedule:
Lecture 1: Oct. 14, 15:00
Lecture 2: Oct. 21, 15:00
Lecture 3: Oct. 28, 15:00
Abstract: The theory of viscosity solutions was originally developed to understand 1st. order equations. Later, it was successfully extended to cover fully nonlinear 2nd. order elliptic and parabolic equations. This notion of solutions is surprisingly weak. Since candidates for solutions are just continuous functions. In fact, we only require that "test" polynomials (those who are tangent to the graph of u) satisfy the correct differential inequality (at the point of tangency). Very general existence results are combined with regularity theory to obtain a well developed and powerful tool to study a large class of PDE's. In these three talks, we'll focus on fully nonlinear elliptic equations, maximum principle, Harnack inequality and uniqueness (if time permits).
WK Summer Camp 2004
Time: July 4-11, 2004
Location: Hotel Regitnig, Weißensee, Kärnten
Program: Lectures, research work in small groups, swimming, hiking and other outdoor activities
WK Summer Camp 2003
Time: July 5-11, 2003
Location: Hotel Regitnig, Weißensee, Kärnten
Program: Research work in small groups, a small number of lectures, swimming, hiking and other outdoor activities
Short Course: Numerical methods for collisional kinetic equations
Time: June 12-17, 2003
Speaker: Prof. Lorenzo Pareschi (Ferrara)
Program:
Lecture 1: Boltzmann equations
Time: Thursday, June 12, 2:00 p.m.
Location: seminar room, Boltzmanngasse 9
Lecture 2: Spectral methods
Time: Friday, June 13, 10:00 a.m.
Location: seminar room, Wiedner Hauptstr. 8-10, 4th floor
Lecture 3: Monte Carlo methods
Time: Monday, June 16, 4:00 p.m.
Location: seminar room, Wiedner Hauptstr. 8-10, 4th floor
Lecture 4: Other methods
Time: Tuesday, June 17, 3:30 p.m.
Location: seminar room, Wiedner Hauptstr. 8-10, 4th floor
Short Course: Coherent structures, mixing and flow control using dynamical system methods
Time: First lecture: Tuesday, March 18, 2003, 10:30
Location: Seminar room of the Institute for Mechanics, Wiedner Hauptstraße 8-10, yellow area, 3rd floor
Speaker: Prof. George Haller (MIT)
Short Course: Asymptotic theory of flow separation
Time: Mondays, Wednesdays, and Fridays between March 3 and March 14, 2003, at 14:15 - 15:45
Location: Seminar room of the Institut für Strömungslehre und Wärmeuebertragung, TU, Resselgasse 3
Speaker: Prof. A. Ruban (Manchester)
WK Summer Camp 2002
Time: July 22-26, 2002
Location: Embergeralm (1800m altitude), Kärnten
Program: Research work in small groups, a small number of lectures, hiking and other outdoor activities
Workshop: Nonlinear models and analysis
Organizers: L. Caffarelli, R. Manasevich, P.A. Markowich, H. Shahgholian
Time: May 20-24, 2002
Location: ESI lecture room, Boltzmanngasse 9
Topics: Free boundaries, fully nonlinear equations, variational methods, quasilinear elliptic and parabolic equations, nonlinear transport equations
Introductory talks:
Y. Brenier: Optimal Current Transportation: from Monge to Maxwell (abstract)
L. Caffarelli: Navier-Stokes Equations - A Millenium Problem
P. Souganidis: Fully Nonlinear Stochastic PDEs
J.L. Vazquez: Nonlinear Diffusion Equations
C. Villani: Qualitative Properties of Kinetic Models
Some other talks:
M.Crandall: An Efficient Derivation of the Aronsson Equation
M.Elgueta: Blow up for solutions
J.Busca: Moment Methods and Qualitative Properties of Entire
A.Farina: Symmetry for nonlinear PDE`s: a geometrical approach
J.Dolbeault: Bubble-tower radial solutions in the slightly supercritical Brezis-Nirenberg problem
C.Gutierrez: Second derivatives estimates for the linearized Monge-Ampere equation
M.J.Esteban: On the nonrelativistic limit of the Dirac-Fock equations and its relation with quantum field theory
Short Course: Scaling limits of interacting particles systems
Lecturer: Claudio Landim
Times: March 12, 14, 19, and 21; 2-4 p.m.
Location: Seminar room, Boltzmanngasse 9
Program:
1) Central Limit Theorem for Martingales and Markov Chains.
2) Central Limit Theorem for Markov Processes. Reversibility and sector conditions.
3) Simple exclusion processes and tagged particles.
4) Central Limit Theorem for a tagged particle in the exclusion process.
Literature:
1) Liggett, Interacting particle systems, Springer 1985.
2) Kipnis and Landim. Scaling limits of interacting particles systems, Springer 1999.
3) Landim, Olla, Central Limit Theorems for Markov Processes, Notes, 2001.
Workshop: Semiclassical limits: WKB methods vs Wigner transform methods
Organizers: P. Gerard, Shi Jin, P.A. Markowich, N.J. Mauser
Time: November 22-25, 2001
Location: ESI lecture room, Boltzmanngasse 9
Program
Workshop: Hydrodynamic Limits: Results and Perspectives
Organizers: P.A. Markowich, N.J. Mauser
Time: October 22-24, 2001
Location: ESI lecture room, Boltzmanngasse 9
Program
Short Course: Introduction to Hydrodynamic Limits and Fluctuations
Lecturer: Davide Gabrielli (Univ. l'Aquila)
Abstract
Times: October 2, 3, 4, 9, 10, and 11; 10-12 a.m.
Location: Seminar room, Boltzmanngasse 9
Summer School: NLS
Time: July 25 - August 10, 2001
Location: Erwin Schrödinger Institute, Boltzmanngasse 9
Courses:
July 25 - Aug 3: Wilhelm Schlag (Caltech), Harmonic Analysis and PDEs (Lecture Notes)
July 25 - July 31: Alexander Komech (Moscow), On attractors of nonlinear Hamiltonian wave equations. Relations to mathematical problems of quantum physics
Aug 1 - 7: Norbert J. Mauser (Wien), Wigner transform techniques for NLS
Aug 6 - 10: Frank Merle (Cergy-Pontoise), Blow-up for NLS and critical GKdV equation: existence and description
Aug 8 - 10: Philippe Bechouche (Wien), NLS in a crystal: Wigner-Bloch series
Program
Short Course: Applied Fluid Mechanics
Lecturers: Yuriko Renardy (Virginia Tech), Michael Renardy (Virginia Tech)
Times: June 21, 22, and 25, 11 a.m. - 12 a.m.
Location: Seminar room, Boltzmanngasse 9
Lecture titles:
1) Numerical simulations of bamboo waves (abstract)
2) Numerical simulations of drop deformation and breakup (abstract)
3) Breakup and non-breakup of viscoelastic fluid jets (abstract)
4) Shape control in linear elasticity (abstract)
Workshop: Poisson Geometry
Organizer: P. Michor
Time: June 13 - June 22, 2001
Location: Erwin Schrödinger Institute, Boltzmanngasse 9
Program
Short Course: Invariant Manifolds in Singular Perturbation Theory
Lecturer: Stefan Siegmund (Univ. Augsburg), stefan.siegmund@math.uni-augsburg.de
Times:
June 6, 10 a.m. - 11 a.m. and 11:30 a.m. - 12:30 p.m.
June 7, 10 a.m. - 11 a.m.
Location: Seminar room, Wiedner Hauptstraße 8-10, green area, 4th floor
Short Course: 3D Navier-Stokes and Euler Equations with Initial Data Characterized by Uniformly Large Vorticity
Lecturer: Alex Mahalov (Arizona State University), alex@taylor.la.asu.edu
Times and Locations:
May 30, 2 p.m. - 3 p.m., seminar room, Boltzmanngasse 9
May 31, 4 p.m. - 5 p.m., seminar room, Boltzmanngasse 9
Short Course: Inverse Problems in Differential Equations
Lecturer: Jorge Zubelli (IMPA), zubelli@impa.br
Times and Locations:
May 29, 11 a.m. - 12 a.m., seminar room, Boltzmanngasse 9
May 30, 11 a.m. - 12 a.m., seminar room, Boltzmanngasse 9
May 31, 11 a.m. - 12 a.m., seminar room, Boltzmanngasse 9
June 1, 11 a.m. - 12 a.m., seminar room, Boltzmanngasse 9
Transparencies 1, Transparencies 2, Transparencies 3 (ps.gz-files)