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Main seminar of the Doppler Institute, meeting mostly on Tuesday afternoons, usually in the main building in Břehová 7, but switching occasionally between different places. The earlier history of the seminar can be found here. The absence of an affiliation usually means that the speaker is a regular member of the seminar.

• March 23 at 16.00 through zoom
  Arman Tursunov (Silesian University Opava), the fresh laureate of the Václav Votruba Prize: Efficient energy extraction from astrophysical black holes
• March 9 at 16.00 through zoom
  Mirko Navara: What characterizes a quantum event structure?

• To our regrets, the talk has to be postponed again
  (September 22 at 16.00, exceptionally in the atrium of the FNSPE building)
  (originally scheduled for March 24 and postponed due to the quarantine)
  Mirko Navara: What characterizes a quantum event structure?
• February 25 at 16.00 at [B-111]
  Etsuo Segawa (Yokohama National University): Reversible random walks and quantum walks
• January 28 at 16.00 at [B-111]
  Igor Jex: Photons walking the line
• Exceptionally on Thursday January 2 at 16.00 in [B-111]
  Andrea Giusti (Bishop's University), the fresh laureate of the Václav Votruba Prize: Classicalizing gravity
  

• Exceptionally on Wednesday December 11 at 16.00 in [B-111]
  Ondřej Hruška (MFF UK), fresh recipient of a honourable mention of the Václav Votruba Prize contest: The study of non-expanding Plebański–Demiański solutions
  
• November 26 at 16.00 at [B-111]
  Jan Zeman: Topology optimization of truss and beam structures with semidefinite programming
• September 24 at 16.00 at [B-111]
  Pavel Exner: How a nontrivial topology can yield a variety of spectral types
• September 17 at 16.00 [B-10]
  Olaf Post (Universität Trier): Spectral gaps, discrete magnetic Laplacians and spectral ordering
  
• August 20 at 16.00 [B-111]
  Hiroshi Isozaki (University of Tsukuba): Recent results on the spectral theory and inverse problems for graphene
  
• Exceptionally on Wednesday June 19 at 16.00, exceptionally in [T-112]
  Sergei Nazarov (IPME, Sankt Petersburg): Threshold resonances in elastic waveguides
  
• May 14 at 16.00 [B-atrium]
  Alexander Minakov (Trieste): On a class of unbounded solutions of the Korteweg-de Vries equation
  
• April 9 at 16.00 [B-111]
  Baruch Schneider (Ostrava): On the Hilbert formulas on the unit circle for alpha-hyperholomorphic function theory
  
• Exceptionally on Thursday January 24 at 14.00 [B-111]
  Stephen M. Barnett (University of Glasgow): Vacuum friction and related puzzles: four simple conundra with optical forces
  
• January 8 at 16.00 [B-111]
  Tomáš Husek (IFIC Valencia), the fresh laureate of the Václav Votruba Prize: Radiative corrections and electromagnetic form factors in decays of pi^0, eta and eta' mesons
  

• Exceptionally on Monday December 10 at 16.00 [B-111]
  Dalimil Mazáč (Stony Brook), this year laureate of the Václav Votruba Prize: Bootstrapping conformal field theories
  
• December 4 at 16.00 [B-111]
  Sergei Nazarov (IPME, Sankt Petersburg): Trapping of waves in curved Neumann cylinders with constant cross-sections
  
• November 13 at 16.00 [B-111]
  Dirk Hundertmark (Karlsruhe Institute of Technology): Quantitative bounds versus existence of weakly coupled bound states for Schrödinger type operators.
  
• July 17 at 16.00 [B-111]
  Konstantin Zloshchastiev (Durban University of Technology): Wave equations with logarithmic nonlinearity and their applications in theory of condensed systems, quantum and classical liquids
  
• Exceptionally on Monday June 11 at 16.00 [B-13]
  Michal Jex (Karlsruhe Institute of Technology): Revisiting the Lieb-Thirring inequalities
  
• May 22 at 16.00 [B-111]
  Gabriel Cardoso (IST Lisbon): Weyl space-times and Riemann-Hilbert factorization
  
• Exceptionally on Wednesday May 2 at 16.00 [B-111]
  Helena Kolešová (Universitetet i Stavanger), fresh recipient of a honourable mention of the Václav Votruba Prize contest: Unbearable lightness of neutrinos
  
• February 13 at 16.00 [B-111]
  Thomas Ourmieres-Bonafos (Orsay): Dirichlet spectrum of conical layers
  

• December 12 at 16.00 [B-13]
  Artur Sergyeyev (Opava University): Integrable (3+1)-dimensional systems and contact geometry
  
• Exceptionally on Wednesday November 1 at 16.00 in [B-111]
  Philippe Briet (Toulon): Stark effect in a two-dimensional bent waveguide
  
• October 31 at 16.00 [B-111]
  Jussi Behrndt (TU Graz): Self-adjoint realizations of partial differential operators with irregular domains
  
• June 27 at 16.00 [B-13]
  Raffaele Carlone (Universita degli Studi di Napoli): Well-posedness of the two-dimensional Schrödinger operator with concentrated nonlinearity
  
• Exceptionally on Wednesday May 3 at 16.00 [B-111]
  Vít Jakubský: Optical systems with PT-symmetric refractive index via confluent Crum-Darboux transformation
  
• April 18 at 16.00 [B-13]
  Petr Siegl (University of Bern): Spectral instabilities of Schrödinger operators with complex potentials
  
• March 7 at 16.00 [B-111]
  Dmitry Yafaev (Université de Rennes): Passage through a potential barrier and multiple wells
  
• February 21 at 16.00 [B-atrium]
  Vladimir Lotoreichik: Eigenvalue inequalities for the Laplacian with mixed boundary conditions
  
• January 24 at 16.00 [B-111]
  Jakub Železný (MPI Dresden), the fresh laureate of the Václav Votruba Prize: Antiferromagnetic spintronics: spin-orbit torque in antiferromagnets
  

• December 6 at 16.00 [B-atrium]
  Boris Shapiro (Stockholm University): Mystery of point charges after C.F. Gauss, J.C. Maxwell and M. Morse
  
• Exceptionally on Thursday September 29 at 16.00 in [B-111]
  Denis Borisov: On the extrema of band functions for periodic differential operator
  
• July 12 at 16.00 [B-111]
  Georgi Raikov (Pontificia Universidad Catolica de Chile): Discrete spectrum of Schrödinger operators with oscillating decaying potentials
  
• June 14 at 16.00 [B-13]
  David Krejčiřík: Isoperimetric versus isochoric spectral optimisation for the Robin problem
  
• May 3 at 16.00 [B-111]
  Gregor Tanner: Quantum search algorithms on graphene
  
• April 25 at 16.00 [B-111]
  Aleksey Kostenko: Bernstein-type inequalities for Jacobi polynomials and dispersion estimates for the discrete Laguerre operator
  
• February 2 at 16.00 [B-111]
  Hynek Lavicka (FNSPE): Fluctuation analysis of electric power loads in Europe: Correlation multifractality vs. Distribution function multifractality
  
• January 12 at 16.00 [B-111]
  Jan Vysoky, the fresh laureate of the Václav Votruba Prize: Courant algebroid connections and Einstein-Hilbert actions in string theory
  

• December 8 at 16.00 [B-111]
  Howard Lee (University of Georgia): Why must ergodic trajectories start almost everywhere, but not everywhere, from ergodic surfaces?
  
• Exceptionally on Thursday November 19 at 16.00 in [B-111]
  Aleksey Kostenko: 1-D Schrödinger operators with delta'-interactions on Cantor-type sets
  
• October 6 at 16.00 [B-111]
  Cristina Camara (IST Lisbon): Spectral properties of truncated Toeplitz operators
  
• Exceptionally on June 23 at 10.30 and in [R]
  Stephan Schmitz: Representation theorems for indefinite quadratic forms and applications
  
• Exceptionally on Thursday May 7 at 16.00 [B-111]
  Diana Barseghyan: Semiclassical bounds in magnetic bottles
  
• May 5 at 16.00 [B-111]
  Luca Fanelli (SAPIENZA Universita di Roma): Spherical Schrödinger Hamiltonians and time decay
  
• April 28 at 16.00 [B-111]
  Cristina Trombetti (Universita degli Studi di Napoli): Sharp estimates for Neumann eigenvalues
  
• April 21 at 16.00 [B-111]
  Zuzana Masáková: On the spectra of Pisot-cyclotomic numbers
  
• February 10 at 16.00 [B-111]
  Nicolai Friis (IQQQI Innsbruck), the fresh laureate of the Václav Votruba Prize: Cavity-mode entanglement in relativistic quantum information
  
• January 27 at 16.00 [B-111]
  David Krejčiřík: Non-self-adjoint graphs
  
• January 6 at 16.00 [B-111]
  Rafael Tiedra de Aldecoa: Resolvent expansions and continuity of the scattering matrix at embedded thresholds: the case of quantum waveguides
  

• Exceptionally on Monday December 8 at 15.00 [B-111]
  Arthemy Kiselev (University of Groningen): Why do the differential forms anti-commute?
  
• November 25 at 16.00 [B-111]
  Jussi Behrndt (TU Graz): Spectral and extension theory of elliptic partial differential operators
  
• September 9 at 16.00 [B-111]
  Vít Jakubský: Qualitative analysis of trapped Dirac fermions in graphene
  
• May 13 at 16.00 [B-111]
  David Krejčiřík: What is the optimiser for the lowest eigenvalue of the Robin problem with attractive boundary parameter?
  
• April 1 at 16.00 [B-111]
  Semjon Vugalter (KIT Karlsruhe): Infinite mass boundary condition for Dirac operators
  
• February 11 at 16.00 [B-111]
  Václav Potoček (University of Glasgow), fresh recipient of a honourable mention of the Václav Votruba Prize contest: Phase-space methods in rotational quantum systems
  
• January 21 at 16.00 [B-111]
  Philipp Hauke (Universität Innsbruck), fresh recipient of a honourable mention of the Václav Votruba Prize contest: Observing the quantum speed limit and its breakdown
  
• Exceptionally on Thursday January 16 at 16.00 [B-111]
  Jaroslav Trnka (California Institute of Technology), the fresh laureate of the Václav Votruba Prize: The Amplituhedron
  

• December 10 at 16.00 [B-111]
  Diana Barseghyan (Universität Erlangen): A regular version of Smilansky model
  
• Exceptionally on Thursday November 14 at 16.00 in [B-111]
  Sylwia Kondej (Zielona Gora): A quantum system with a double line interaction
  
• October 29 at 16.00 [B-111]
  Václav Klika (CTU): Modelling of coupled phenomena using nonequilibrium thermodynamics
  
• Exceptionally on Wednesday June 5 at 16.00 in [B-111]
  Philippe Briet (Toulon): Exponential decay and resonances for time dependent quantum systems
  
• Exceptionally on Thursday April 25 at 15.00 in [B-215]
  Patrik Öhberg (Heriot-Watt, Edinburgh): Light-matter interaction and artificial electromagnetism
  (this is the first of a series of lectures)
• Exceptionally on Thursday April 25 at 14.00 in [B-215]
  Erika Andersson (Heriot-Watt, Edinburgh): Quantum limited measurements
  (this is the first of a series of lectures)
• Exceptionally on Thursday April 18 at 14.30 in [B-215]
  Mikko P.J. Partanen (Aalto University): Noiseless amplification of weak coherent fields without external energy
  
• Exceptionally on Thursday April 18 at 13.30 in [B-215]
  Teppo Häyrynen (Aalto University): Generation of nonclassical light by nonlinear cavities
  
• Exceptionally on Thursday April 18, exceptionally at 10.00 in [B-215]
  Lyonell Boulton (Heriot-Watt, Edinburgh): Computing electromagnetic oscillations in a resonator
  
• April 2 at 16.00 [B]
  Sergej Moroz (University of Washington), the fresh laureate of the Václav Votruba Prize: Super Efimov effect
  
• Exceptionally on Thursday March 21 at 16.00 [B]
  Aldo Pratelli (Erlangen): A new variational model for the growth of islands
  
• January 22 at 16.00 [B]
  Vít Jakubský: Potential algebras of low-dimensional Dirac operators: applications
  
• Exceptionally on Thursday January 17 at 16.00 [B]
  Georgi D. Raikov (Pontificia Universidad Católica de Chile): Spectral properties of quantum waveguides
  

• Exceptionally on Thursday December 13 at 16.00 [B]
  Julien Royer (Universite de Toulouse): Local energy decay for the damped wave equation: contribution of low frequencies
  
• November 20 at 16.00 [B]
  Eric Lutz (FU Berlin): The physics of information: from Maxwell's demon to Landauer
  
• November 6 at 16.00 [B]
  Ari Laptev (Imperial & Mittag-Leffler): On some spectral inequalities for Schrödinger operators on graphs
  
• October 9 at 16.00 [B]
  David Krejčiřík: The semiclassical fall of non-Hermitian quantum mechanics
  
• September 18 at 16.00 [B]
  Martin Kolb (LMU Muenchen): Spectral analysis of diffusions with random jumps
  
• May 29 at 16.00 [B]
  Libor Šnobl (CTU): Solvable Lie algebras with Borel nilradicals
  
• May 15 at 16.00 [B]
  Olaf Post (Durham University): Approximation vertex conditions by geometry
  
• Exceptionally on Wednesday May 9 at 15.00 [R]
  Manuel Gonzalez Ortiz (Universidad de Cantabria, Santander): The spectra of Hausdorff matrices as operators on ell_p, p in(1,infty)
  
• Exceptionally on Friday April 27 at 10.30 [B]
  Peter Prešnajder (Komensky University Bratislava): Quantum mechanics in a noncommutative space
  
• Exceptionally on Friday April 20 at 16.00 [B]
  Tomáš Mančal (Charles University): How important is quantum mechanics for the life of plants and bacteria?
  
• April 3 at 16.00 [B]
  Craig Hamilton: The future of quantum walks
  
• March 20 at 16.00 [B]
  Xue Ping Wang (Université de Nantes): Spectral properties near threshold for dissipative Schroedinger operators
  
• March 13 at 16.00 [B]
  Valentin Zagrebnov (Centre de Physique Théorique, CNRS, Marseille-Luminy): NESS in a leaking photon cavity
  

• December 20 at 16.00 [B]
  Steffen Gielen (Albert Einstein Institute Golm), the fresh laureate of the Václav Votruba Prize: Geometric aspects of gauge and spacetime symmetries
  
• November 29 at 16.00 [B]
  Hugh Jones (Imperial College): The remarkable optical properties of materials with coordinated gain and loss
  
• September 6 at 16.00 [B-13]
  Teoman Turgut (Bogazici University): Lee model on manifolds
  
• May 10 at 16.00 [B]
  Fabio Bagarello (Universita degli studi di Palermo): Pseudo-bosons and related stuff
  
• May 3 at 11.30 [T-112] (note the time and place change)
  Jean-Pierre Gazeau (Paris 7): Finite tight frames and related quantization of finite sets
  
• Exceptionally on Thursday April 28 at 16.00 [B-111]
  Yaroslav Kurylev (University College London): Collapse to orbifolds and stability of inverse problems
  
• April 19 at 16.00 [B]
  Petr Šeba: Affine invariant curve description
  
• April 12 at 16.00 [B]
  Boris Mityagin (Ohio State University, Columbus): Convergence of spectral decompositions of Hill operators with trigonometric polynomial potentials
  
• April 5 at 16.00 [B]
  Hynek Kovařík (Politecnico di Torino): Eigenvalue estimates for two-dimensional magnetic Schroedinger operators
  
• Exceptionally on Wednesday January 26 at 16.00 [B-111]
  Petr Marek (Palacky University Olomouc), the fresh laureate of the Václav Votruba Prize: "Noiseless" amplification of light
  

• Exceptionally on Thursday November 11 at 16.00 [B-13]
  Helmut Rauch (Vienna University of Technology): Neutron quantum optics
  (this is the first of a series of lectures)
• Exceptionally on Thursday September 23 at 13.00 [B-13]
  Gernot Alber (TU Darmstadt): Semiclassical approximation in quantum mechanics
  (this is the first of a series of lectures)
• August 3, exceptionally at 14.30 [B]
  Stefan Teufel (Universitaet Tuebingen): Effective Hamiltonians for constrained quantum systems
  
• The seminar of
  Enrique Zuazua (Basque Center for Applied Mathematics, Bilbao) entitled Hardy inequalities and asymptotics for heat kernels, scheduled for May 18, had to be cancelled by the speaker due to a serious family reason. We hope to have the talk at a suitable occasion in the future.
• April 27 at 16.00 [B]
  Yehuda Pinchover (Technion, Haifa): Large time behavior of the heat kernel
  
• April 20 at 16.00 [B]
  Delio Mugnolo (Universität Ulm): Graphs, Evolution, Symmetries - an eternal golden string
  
• Exceptionally on Wednesday March 31 at 16.00 [B]
  Lloyd N. Trefethen (Oxford University): Eigenmodes of drums and physics Nobel prizes
  
• March 23 at 16.00 [B]
  Masao Hirokawa (Okayama University): Generalized spin-boson model in the light of circuit QED
  
• February 9 at 16.00 [B]
  Roman Orus Lacort (University of Queensland): Simulation of infinite-size 2D quantum lattice systems: corner transfer matrices and fermionic systems
  

• December 8 at 16.00 [B]
  Hynek Lavička: Employment, Production and Consumption model: patterns of phase transitions
  
• November 3 at 16.00 [B]
  Martin Kolb (LMU Muenchen) : Towards a probabilistic description of point interactions
  
• Exceptionally on Wednesday October 21 at 9.30 [B-13]
  Stephen M. Barnett (University of Strathclyde): Quantum information
  (this is the first of a series of lectures; the slides can be found here: Part I, Part II, Part III, Part IV)
• October 20 at 16.00 [B]
  Vladimir I. Inozemtsev (JINR Dubna): Classical integrable many-particle systems
  
• June 16 at 16.00 [B]
  Aldo Prateli (Universita di Pavia): Which set minimizes the area with fixed minimal length of a bisecting chord? An answer for Zindler sets
  
• Exceptionally on Monday June 8 at 13.30 [B-13]
  Saverio Pascazio (Universita di Bari): Renormalization and statistical physics
  (this is the first of a series of lectures)
• Exceptionally on Thursday June 4 at 13.30 [B-13]
  Janos Bergou (Hunter College, CUNY New York): Modern trends in quantum measurement
  (this is the first of a series of lectures)
• May 5 at 16.00 [B]
  Lenka Zdeborová (Los Alamos National Laboratory), the last-year laureate of the Václav Votruba Prize: From glasses to hard optimization problems and back
  
• March 17 at 16.00 [B]
  Raouf Dridi: On the discretization of differential equations
  
• March 3 at 16.00 [B]
  Bernhard Burgstaller: C^*-algebras of semimultiplicative sets and their equivariant KK-theory
  
• January 20 at 16.00 [B]
  Jan Philip Solovej (University of Copenhagen): Bogolubov's theory for Bose gases
  
• January 13 at 16.00 [B]
  David Krejčiřík: The death of a Brownian particle in twisted domains
  
• January 6 at 16.00 [B]
  Pierre Duclos (Marseille and Toulon): Can one bind three electrons with a single proton?
  

2008

• November 11 at 16.00 [B]
  Pedro Freitas: Low eigenvalues of the Laplacians
• November 4 at 16.00 [B]
  Hynek Lavička: Visions and challenges in Social Sciences
• October 7 at 16.00 [B]
  Petr Hájíček (University of Bern): Intrinsic properties of quantum systems
• Exceptionally on Wednesday October 1 at 16.00 [B]
  Daniel Hook (Imperial College London): Complexified classical systems - an introduction
• August 5 at 16.00 [B]
  Faqir Bhatti (LUMS Lahore): Some properties of spectrum of planar honeycomb graph under complete set of invariants
• June 10 at 16.00 [B-13]
  Vyacheslav P. Spiridonov (JINR Dubna): Elliptic hypergeometric functions
• Exceptionally on Monday May 26 at 16.00 [B-103]
  Giovanni Gallavotti (Universita di Roma): Coarse graining and the chaotic hypothesis in nonequilibrium statistical mechanics
• Exceptionally on Monday May 26 at 14.30 [B-103]
  Juerg Froehlich (ETH Zurich): Irreversible behavior in open quantum systems
• Exceptionally on Friday May 23 at 11.00 [B-103]
  Yakov G. Sinai (Princeton University): Singularities of complex-valued solutions of non-linear PDE
• May 13 at 16.00 [B]
  Stefan Rauch-Wojciechowski (Linköping University): What means to explain the motion of the Tippe Top?
• May 6 at 16.00 [B]
  Rodolfo Figari (Universita di Napoli): Models of quantum environments II
• Exceptionally on Monday May 5 at 15.00 [B-13]; this is an opening of a minicourse which will continue through the month of May on Mondays and Thursdays
  Eric Lutz (Universität Augsburg): Modern nonequilibrium physics
• March 25 at 16.00 [B]
  Fritz Gesztesy (University of Missouri Columbia): Robin-to-Dirichlet maps and Krein-type resolvent formulas for Schroedinger operators on bounded Lipschitz domains
• March 11 at 16.00 [B]
  Rutwig Campoamor-Stursberg (Universidad Complutense de Madrid): Contraction of Casimir invariants and the labelling problem
• March 4 at 16.00 [B]
  Alfred Michel Grundland (CRM Montreal): On rank-k solutions of hydrodynamic-type systems
• January 8 at 16.00 [B]
  David Krejčiřík: The Brownian motion in twisted waveguides

2007

• November 13 at 16.00 [B]
  Denis Kochan: Quantization of dissipative systems - some irresponsible speculations
• November 6 at 16.00 [B]
  Jiri Tolar: Group theoretical construction of mutually unbiased bases in Hilbert spaces of prime dimensions
  
• October 16 at 16.00 [B]
  Eva Maria Graefe (Kaiserslautern): Many particle and mean field description of a two mode Bose-Hubbard system
• September 18 at 16.00, exceptionally [T]
  Pavel Exner: Dirichlet networks squeezed to graphs, with a bent tube example
• June 19, exceptionally at 14.00 in Villa Lanna
  Gerald Dunne (University of Connecticut): Functional determinants in quantum field theory
  
• June 5 at 16.00 [B]
  Olaf Post (Humboldt Universität Berlin): On the spectra of carbon nano-structures
  
• May 22 at 16.00 [B]
  Twareque Ali (Concordia University, Montreal): Vector coherent states over matrix domains and in supersymmetric quantum mechanics
  
• Exceptionally on Monday March 26 at 16.00 [B]
  Grigori Panasenko (Université de Saint-Etienne): Asymptotic analysis for thin structures
  
• March 6 at 16.00 [B]
  Břetislav Friedrich (Fritz-Haber-Institut, Berlin): Why are cold molecules so hot?
  
• January 9 at 16.00 [B]
  Pierre Duclos (Marseille and Toulon): On the stability of the driven harmonic oscillator
  

2006

• December 19 at 16.00 [B]
  Patrik Ohberg (University of Edinburgh): Gauge potentials in atomic gases
• November 14 at 16.00 [B]
  Sudheer R. Jain (Utrecht University): A small collection of exact results for integrable and non-integrable systems
• October 17 at 16.00 [B]
  Cecilia Albertsson (Yukawa Institute, Kyoto): Worldsheet boundary conditions in Poisson-Lie T-duality
• October 10 at 16.00 [B]
  Eric Lutz (Augsburg University): Anomalous Levy diffusion: From the flight of an albatross to optical lattices
• October 3 at 16.00 [B]
  Aleksander Turbiner (UNAM, Mexico City): Exact solvability of the Calogero-Sutherland integrable models and the hidden algebras (a review)
• September 19 at 16.00 [B]
  Vladimir Geyler (Saransk and Berlin): Spectra of self-adjoint extensions related to the de Gennes-Alexander correspondence
• June 13 at 16.00 [B]
  Sylvain Golenia (Warsaw University): A new look at Mourre's commutator theory
• May 23 at 16.00 [B]
  Pavel Winternitz (CRM Montreal): Symmetry preserving discretization of ordinary differential equations with applications
• May 23 at 14.30 [B]
  Martin Roček (Stony Brook): Does smoothing matter?
• May 16 at 16.00 [B]
  Vyacheslav Priezzhev (JINR Dubna): Combinatorial treatment of the Bethe Ansatz in the theory of 1-D stochastic processes
• March 14 at 16.00 [B]
  Hynek Kovařík (Universität Stuttgart): Bound states of Schroedinger operators on regular metric trees
  

[B] Czech Technical University, Main building of the FNSPE, Břehová 7, 11519 Praha
[T] CTU, Department of Mathematics, FNSPE, Trojanova 13, 12000 Praha
[Rl Academy of Sciences, NPI, Department of Theoretical Physics, 25068 Řež near Prague
[H] University of Hradec Králové, Department of Mathematical Physics, Building 5, Víta Nejedlého 573