Seminar on Partial Differential Equations and Spectral Theory
Pontificia Universidad Católica de
Chile, Campus San Joaquín
Facultad
de Matemáticas, Sala
2
Thursdays, 17:00 - 18:30
Contact: bourget(at)mat.puc.cl; mcourdurier(at)mat.puc.cl,
amontero(at)mat.puc.cl; graikov(at)mat.puc.cl - July 5, 2012: Low energy spectral and scattering theory for relativistic Schroedinger operators
Serge Richard, University of Tsukuba,
Japan; University of Lyon I, France
- June 7, 2012: Saint Venant Principle for Variational Inequalities
Michel Chipot, University of Zurich,
Switzerland
- April 19, 2012: Twisting versus bending in curved quantum waveguides
David Krejcirik, Nuclear Physics
Institute, Czech Academy of Sciences
- March 22, 2012: Large time behaviour of heat kernels
Daniel Lenz,
Friedrich-Schiller-Universität Jena, Germany
- November 24, 2011: Positive Quantization in the Presence of a Variable Magnetic Field
Serge Richard, University of Tsukuba,
Japan (on leave from Lyon)
- November 17, 2011: Comportamiento local y global de las soluciones de la ecuación de Hamilton-Jacobi con operador de difusión no lineal
Amal Attouchi, Universidad de Paris 13,
Francia
- October 27, 2011: Fórmula de traza para el operador de Landau perturbado
Georgi Raikov, Facultad de Matemáticas,
PUC
- October 6, 2011: La energía de Ginzburg Landau de una función bien localizada
Alberto Montero, Facultad de
Matemáticas, PUC
- September 15, 2011: Discrete spectrum asymptotics for certain finite band lattice operators
Alexander Sobolev, University College,
London, UK
- September 1, 2011: Two-Hilbert spaces Mourre theory for the Laplace-Beltrami operator on manifolds with asymptotically cylindrical ends
Rafael Tiedra de Aldecoa, Facultad de
Matemáticas, PUC
- July 28, 2011: Normal Form for some time-independent magnetic Hamiltonians
Cedric Meresse, CPT Marseille, France
- May 26, 2011: El Ansatz de Bethe en una alcoba de Weyl
Erdal Emsiz, Facultad de Matemáticas,
PUC
- May 19, 2011: Effective Hamiltonian for a hydrogen-like atom in a thin layer
Matej Tusek, Facultad de Física, PUC
- May 12, 2011: Heat kernels of two-dimensional magnetic Schroedinger and Pauli operators
Hynek Kovarik, Politecnico di Torino,
Italia
- April 7, 2011: Cotas para la energía de intercambio en física atómica
Rafael Benguria, PUC
- January 13, 2011: Remarks on effective dynamics in Quantum Hall systems and the Chalker Coddington model
Joachim Asch, CPT Marseille, France
- January 6, 2011: Characteristic values for a class of meromorphic operators
Vincent Bruneau, Université Bordeaux I,
France
- December 9, 2010: Universally Typical Sets for Ergodic Sources of Multidimensional Data
Ruedi Seiler, Technische Universität
Berlin, Germany
- November 11, 2010: On resonance and the Landerman-Lazer condition for some Fully Nonlinear Elliptic equations
Alexander Quaas, Universidad Téctinca
Federico Santa María
- October 28, 2010: Large Solutions of Some Elliptic Systems of Second Order
Marta García-Huidobro, PUC
- October 21, 2010: The system of elastic waves with time-dependent damping coefficient in unbounded domains
Ruy Coimbra, Universidade Federal de
Santa Catarina
- October 4, 2010 (Monday): The Relativistic Scott Correction
Heinz Siedentop,
Ludwig-Maximilians-Universität München, Germany
- September 30, 2010: Spectral properties of random Schroedinger operators with general interactions
Ivan Veselic, Chemnitz Technical
University, Germany
- September 9, 2010: Ground states para una ecuación elíptica semilineal con crecimiento mixto subcrítico y supercrítico
Ignacio Guerra, Departamento de
Matemática y CC, USACH
- September 2, 2010: Sojourn Time for Time-Dependent Hamiltonians
Claudio Fernández, PUC
- August 26, 2010: Expanding solitons with non-negative curvature operator coming out of cones.
Felix Schulze, Free University Berlin,
Germany
- August 19, 2010: Curvas invariantes y cociclos de isometrías en un espacio de Hilbert sobre dinámicas minimales.
Alvaro Daniel Coronel, PUC
- August 12, 2010: A limiting free boundary problem ruled by Aronsson's equation
Julio Rossi, Universidad de Buenos
Aires, Argentina
- August 5, 2010: Soluciones múltiples al problema de Bahri-Coron en un dominio con una perturbación topológicamente no trivial
Mónica Clapp, Universidad Nacional
Autónoma de México
- May 6, 2010: Wave operators and a topological version of Levinson's theorem
Serge Richard, University of Cambridge,
on leave of absence from the University of Lyon I
- April 8, 2010: Spectral asymptotics for Toeplitz operators in Bargman spaces.
Alexander Pushnitski, King’s College,
London, UK
- March 25, 2010: On the linear response theory and the Liouville equation for magnetic random Schrödinger operator
Nicolas Dombrowski, University of
Cergy-Pontoise; currently postdoc at PUC
- January 7, 2010: Lieb-Thirring inequalities with improved constants
Michael Loss, Georgia Institute of
Technology, Atlanta, USA
- December 10, 2009: An Operator Algebra Approach to the Study of the Essential Spectrum of Anisotropic Quantum Hamiltonians
Radu Purice, Romanian Academy of
Sciences
- December 3, 2009: The Buckling Problem and the Krein Laplacian
Mark Ashbaugh, University of Missouri,
Columbia, MO, currently visiting at the Physics Faculty, PUC
- October 22, 2009: Bounds on the product of the first two non-trivial frequences of a free membrane.
Christian Enache, Ovidius University,
Constanta, Romania
- October 15, 2009: Some fully nonlinear elliptic boundary value problems with ellipsoidal free boundaries
Christian Enache, Ovidius University,
Constanta, Romania
- September 24, 2009: A dynamical approach to the B --> 0 limit for Bloch electrons
Max Lein, Technical University, Munich,
Germany
- May 7, 2009: New formulae for the wave operators for a rank one interaction
Rafael Tiedra de Aldecoa, Pontificia
Universidad Católica de Chile
- December 19, 2008: Determinant and Breit-Wigner approximation for Schrödinger operators,
Vincent Bruneau, Université de Bordeaux
I
- December 5, 2008: The Magnetic Quantum Calculus I
Marius Mantoiu, Universidad de Chile
- November 28, 2008: Equilibrios hidromagnéticos en estrellas
Andreas Reisenegger, Departamento de
Astronomia y Astrofisica, Pontificia Universidad Católica de Chile
- November 21, 2008: The Magnetic Quantum Calculus
Marius Mantoiu, Universidad de Chile
- November 14, 2008: Ecuaciones de Orden Fraccionario en Espacios de Banach
Humberto Prado, Universidad de Santiago
de Chile
- November 7, 2008: Scattering theory using non-Hermitian Hamiltonians
Miloslav Znojil,
Doppler Institute for mathematical physics and applied
mathematics and Nuclear Physics Institute ASCR, Czech Republic
- October 24, 2008: Relación entre la variedad nula de la transformada de Fourier de la función característica de un dominio y los autovalores del Laplaciano
Rafael Benguria, Pontificia Universidad
Católica de Chile
- October 17, 2008: Non existence of eigensolutions for beams and plates
Claudio Fernández, Pontificia
Universidad Católica de Chile
- October 10, 2008: Kicked Quantum Systems Revisited
Olivier Bourget, Pontificia Universidad
Católica de Chile
- September 26, 2008: Time delay for dispersive quantum Hamiltonians
Rafael Tiedra de Aldecoa, Université de
Cergy-Pontoise
- September 12, 2008: Eigenvalue asymptotics in a twisted waveguide
Georgi Raikov, Pontificia Universidad
Católica de Chile
- September 5, 2008: Localization for some random quantum graphs
Frédéric Klopp, Université Paris 13