Doppler Institute Seminars

In fact, the Doppler Institute inherited a successful mathematical-physics seminar which worked from the beginning of the eighties. Its traditional time is Tuesday afternoon, although ad hoc meetings are not rare as the the list given below wittnesses. From January 2001, there is also a parallel "small" seminar called Quantum Circle, for students and PhD students in the first place.

2005

December 6
F. Slanina (IP AS): Brownian motors
November 29
M. Haysak (Uzhorod): Hyperspherical approach in the description of electron correlation in negative and positive ions of exciton
November 15
V. Rittenberg (Bonn): Stochastic models with conformal invariance
November 8
A. Sergyeyev (Opava): Maximal superintegrability of Benenti systems
November 1
M. Krbalek (CTU): Statistical variances of transport data and number variance of a Dyson gas
October 25
Y. Miyamoto (Chofu): Generation and detection of optical beams with orbital angular momentum
October 18
L. Hlavaty: Poisson-Lie duality in action (an explicit determination of the sigma model in a curved spacetime)
October 11
J. Lukierski (Wroclaw): Noncommutative space-time and quantum relativistic symmetries
October 3-5
A. Vancura (Kaiserslautern): Einsten's gravitation theory ideas - a small continuation
September 27
P. Lenhard (CTU): Deformations and contractions of Lie algebras
September 20
J. Hybl (CTU): Use of Baker-Campbell formulae for coordinate transformations in Drinfeld doubles
September 20
M. Gajdos (CTU): Generalized perturbation series in quantum chromodynamics
September 13
T. Kalvoda (CTU): A geometric interpretation of bound and free states
September 13
M. Tusek (CTU): Singular perturbation of the free Hamiltonian in two dimensions
September 13
H. Toncrova (CTU): Simulation of a DNA damaging
September 6
L. Snobl (CTU): Surfaces associated with Grassmannian sigma models on Minkowski space
May 31
P. Soldan (CTU): Bose-Einstein condensation: from atoms to molecules
May 24
M. Krbalek (CTU): Statistical distributions of traffic data and number variance of a Dyson gas [cancelled]
May 17
P. Winternitz (CRM Montreal): Symmetries of linear and non-linear difference systems
May 10
S. Stenholm (KTH Stockholm): Entropy and time reversal in dynamical systems
May 3
V. Jakubsky (CTU): PT-invariant point interactions
April 26
M. Znojil: Hilbert spaces with unusual scalar products
April 19
H. Lavicka (CTU): Imitation structure in Minority Game on networks
March 29
T. Langerova (CTU): Transfer functions for Bell inequalities
March 22
A.P. Isaev (JINR): Multiloop Feynman integrals and conformal quantum mechanics
February 2
Ray J. Rivers (Imperial College London): From point-particle Hamiltonians to field theories to non-linear Schrodinger equations II, III
February 1
Ray J. Rivers (Imperial College London): From point-particle Hamiltonians to field theories to non-linear Schrodinger equations I
February 1
A. Tereskiewicz (Bialystok): Integrable Hamiltonians describing parametric conversion systems

2004

December 21
M. Turek (CTU): Lie-Poisson T-duality
December 21
V. Kostak (CTU): Universal processes in quantum information
December 14
K. Chatzisavvas (Thessaloniki): Universal quantum gates. An approach beyond the standard circuit model
December 7
R. Campoamor-Stursberg (Madrid): Matrix and determinantal methods for the computation of Casimir operators of Lie algebras
November 9
O. Kern (TU Darmstadt): Quantum algorithms and quantum maps - implementation and error correction models
November 2
C. Burdik: New matrix Calogero models
October 26
P. Jizba (CTU): Geometric background for thermal quantum field theories
October 19
M. Uhlir (CTU): A hybrid theory of electron spin
June 3
D. Sternheimer (Dijon): On the connection between internal and external symmetries of elementary particles - revisited after 40 years
May 18
P. Jizba (CTU): World according to Renyi - thermodynamics of multifractal systems
May 11
F. Kleefeld (Lisboa): On nontrivial implications of (anti)causality to mathematical physics
May 4
L. Hlavaty: Quantum sigma models and their dualities
April 27
L. Hlavaty: Classical sigma models and their dualities
March 23
D. Kazhdan (Jerusalem): Wess-Zumino-Witten model in eyes of a mathematician
March 16
F. Hinterleitner (Brno): Introduction to loop quantum gravity
January 6
D. Krejcirik (Lisbon): The nature of the essential spectrum in curved quantum waveguides

2003

December 16
G. Chadzitaskos: Parametric down conversion in the Kerr medium: exact solution
December 9
A. Sergeyev (Ben Gurion Univ.): (Non)locality of symmetries, Poisson structures, and proof of the Novikov-Maltsev conjecture
December 2
Z. Skalak (FCE CTU): Suitable weak solutions of the Navier-Stokes equation
November 18
A. Frydryszak (Wroclaw): Supersymmetric mechanics and aspects of super-Hilbert space quantization
November 11
M. Hnatic (Kosice): Some problems concerning developed turbulence in the framework of simple models
November 4
C. Burdik, O. Navratil: Calogero model and its solvability
October 21
V. Buzek (Bratislava): Dynamics of open quantum systems from a perspective of quantum information theory
October 14
T. Kiss (Budapest): Waves in singular media: Hawking radiation in the laboratory
October 7
U. Guenther (Rossendorf): On the pseudo-Hermiticity of MHD dynamo operators
September 23
J. Smotlacha (FNSPE): Differential dispersion relations and their importance for high-energy hadron scattering
September 23
Z. Hubacek (FNSPE): Study of multijet final states
May 20
Z. Fiala (Institute of Mechanics, AS): Large deformations - a large unknown. Infinitedimensional Riemann manifolds in the mechanics of continuum
May 13
A. Horzela (Krakow): Alternative Hamiltonians and Wigner quantization
May 6
I. Jex (FNSPE): Universal processes for two qudits
April 29
J. Kvasil (Charles U.): Compressional and toroidal dipole modes in nuclei
April 22
P. Hellinger (API AS): Shock waves in collisionless plasma
April 8
M. Krbalek (FNSPE): Local balance in non-equilibrium transport systems
March 25
M. Noga (Bratislava): The oldest problem of the quantum many-body theory
March 18
F. Gemperle (FNSPE): Wave operators, effective Hamiltonians, and an iterative scheme for their search
March 11
M. Znojil: Polynomial oscillators in large dimensions
March 4
V. Kares (FNSPE): Physics of D_0 branes
February 25
G. Alber (Darmstadt): Stabilizing quantum dynamics against decoherence - problems, current developments, perspectives
February 18
V.V. Sokolov (Moscow): Compatible Poisson brackets, classical Yang-Baxter equations and integrable systems of the sigma-model type
February 18
A. Stolin (Goeteborg): Dynamical Yang-Baxter equations and homogeneous spaces
February 11
A. Sergeyev (Opava): Constructing compatible Poisson structures and establishing integrability: an analog of master symmetry in the Hamiltonian context

2002

November 26
V.N. Tolstoy (Moscow): About rational-trigonometric deformation
November 19
G. Rozenblioum (Chalmers): Regularisation of Chern-Simons classes and cyclic cohomologies
October 29
J.-P. Gazeau (Paris VII): Berezin-Toeplitz quantization of the unit interval
October 22
A. Chefles (U. of Herfortshire, Hatfield): The general theory of quantum state transformations
October 15
H.-D. Doebner (Clausthal): Nonlinear transformations in nonlinear quantum mechanics
October 8
L. Snobl (CTU): On modular spaces of semisimple Drinfeld doubles
June 4
E. Andersson (Strathclyde): Bounds on measurement based on the no-signaling condition
June 4
A. Lebedev (Minsk): Dynamical systems: stochastics, information, entropy
May 28
L. Snobl (CTU): A classification of 6-dimensional Drinfeld doubles
May 21
L. Hlavaty : T-duality and classical Drinfeld doubles
May 14
J. Ruostekoski (Hatfield): Bose-Einstein condensation: fundamentals and trends
May 7
E. Paal (Tallin): Operadic curvature as a tool for cogravity
May 7
V. Simak (IP) and P. Homola (IP): Quark physics and the top quark, mass of the top quark
April 30
K. Yoshitomi (Fukuoka): Persistent currents for 2D Schroedinger operator with a strong delta interaction on a loop
April 23
M. Krbalek (CTU): Transport as a system of interacting particles
April 16
G. Levai (Debrecen): The interplay of different symmetry concepts in quantum mechanical potential problems
March 26
E. Weimar-Woods (FU Berlin): Generalized Inonu-Wigner contractions, contractions and deformations
March 19
T. Kopf (Opava): Spectral geometry of spacetime
March 5
M. Uhlir (CTU): Brans-Dicke theory: rest energy of proper fields of classical point sources
February 19
D. Olive (Swansea): The principal so(1,2) subalgebra of the hyperbolic Kac-Moody algebra

2001

December 4
Z. Popowicz (Wroclaw): Supersymmetric hydrodynamics
November 27
M. del Olmo (Valladolid): Symmetry and Landau systems
November 20
H. Narnhofer (Vienna): Quantum theory on T^2 (2-torus) with magnetic field
November 13
M. Anderle (CTU): A construction of spin wavelets on aperiodic sets
November 13
O. Mares (CTU): An application of stochastic matrix method to a mathematical model of glass solidification
November 6
B. Thaller (Graz): Visual quantum mechanics - using computer-generated animations to explain (relativistic) quantum mechanics
October 26
D. Mermin (Cornell): Whose knowledge?
October 23
V. Tolstoy (Moscow): Projectors for quantum groups
October 16
A. Pashnev (Dubna): Higher spins, BRST constructions and Verma modules
October 9
C. Burdik : Quantum groups according to S.L. Woronowicz
July 10
K.B. Wolf (Cuernavaca): Finite oscillator models with coherent states
June 19
M. Solomyak (Rehovot): Eigenvalues of a perturbed operator lying below the spectrum of the unperturbed one
June 5
P. Duclos (Toulon): On the dynamics of crystal electrons - high momentum regime
May 22
R. von Unge (Brno): Scattering of non-commutative solitons
May 15
M. Bednar (IP AS) and M. Havlicek: On non-standard deformations of orthogonal Lie algebras
April 24
P. Isaev (Dubna): Quantization of the classical r-matrices related to Belavin-Drinfeld triples
April 17
M. Tater (NPI): Scattering on infinite planparallel layers
April 10
B. Jurco and P. Schupp (Muenchen): Gauge fields on noncommutative spaces
March 27
P. Winternitz (Montreal): Superintegrability, superseparability and exact solvability in quantum and classical mechanics
March 20
P. Hellinger (IPP AS): Temperatures in a collisionless plasma
March 13
M. Znojil: Calogero-type models
March 6
C. Burdik: Schur-Weyl duality for quantum groups

2000

December 12
M. Andrle (CTU): Wavelet multiresolution for the Fibonnaci chain
December 5
P. Presnajder (Bratislava): Quantum mechanics and field theory on noncommutative spaces
November 28
J. Dittrich: A model of interband radiative transmission
November 21
A. Delgado (Ulm): The generalized XOR and its applications
November 14
A. Klimyk (Kyiv): Quantum dual pair (U'_q(so_n), U_q(sl_2))
November 7
M. Znojil: The PT supersymmetry II
October 31
A. Connes (Bures sur Yvette): Renormalization and the Riemann-Hilbert problem
October 24
Yu.S. Surovtsev (Dubna): Constrained dynamical systems: separation of constraints into 1st and 2nd classes
October 17
S. Berceanu (Bucharest): Symplectic area of geodesic triangles and coherent states
October 10
G. Chadzitaskos (CTU): Wigner-Weyl quantization on discrete and compact periodic spaces
October 5
A. Vancura (Kaiserslautern): Left-handed environment and electrodynamics
July 31
V. Zagrebnov (Marseille): Operator-norm approximation of semigroups by sectorial contractions
July 31
T. Ichinose (Kanazawa): On the norm convergence of the Trotter-Kato product formula with error bound
July 4
K. Yoshitomi (Fukuoka): Eigenvalue problems on domains with cracks
June 13
A. Teta (Roma): Blow-up solutions for the Schroedinger equation with a nonlinear point interaction [PQS 2000]
June 13
A.U. Klimyk (Kiev): Laplace operator and q-harmonic polynomials on the quantum vector space
June 8
G. Nenciu (Bucharest): Almost invariant subspaces for time dependent Hamiltonians [PQS 2000]
June 6
R. Purice (Bucharest): Exponential decay for embedded eigenvalues of perturbed periodic Hamiltonians [PQS 2000]
June 6
I. Herbst (Charlotesville): Holonomic constraints in classical and quantum mechanics [PQS 2000]
June 1
M. Loss (Atlanta): Self-energy of electrons interacting with a radiation field [PQS 2000]
May 30
A. Jensen (Aalborg): Perturbation of eigenvalues embedded at a threshold [PQS 2000]
May 25
P. Duclos (Toulon): On the stability of periodically driven quantum systems II [PQS 2000]
May 23
P. Duclos (Toulon): On the stability of periodically driven quantum systems I [PQS 2000]
May 16
T. Dorlas (Dublin): Anderson localisation and the quantum Hall effect [PQS 2000]
May 16
P. Zavada (IP AS): Relativistic wave equations with fractional derivatives
May 9
J. Sala (CTU): Construction of representation from coadjoint orbits - SL(2,R) as an example
May 4
B. Dalton (Brighton): Quasi-mode theory of the beam splitter
May 2
M. Benes (CTU): Dynamics in differential geometry - curvature driven motion of closed curves in the plane
April 27
G.M. Graf (Zurich): Extended edge states in quantum Hall systems [PQS 2000]
April 25
V.A. Geyler (Saransk): Point perturbations of the Schroedinger operator with a magnetic field - theory and applications II [PQS 2000]
April 20
V.A. Geyler (Saransk): Point perturbations of the Schroedinger operator with a magnetic field - theory and applications I [PQS 2000]
April 18
A. Joye (Grenoble): Molecular propagation in the Born-Oppenheimer approximation [PQS 2000]
April 11
K. Nemcova (Charles University): Dirichlet layer with point perturbations
April 11
J. Asch (Toulon): On the dynamics of crystal electrons, high momentum regime
April 6
Ph. Martin (Lausanne): Lifetimes of impurity states in crossed electric and magnetic fields [PQS 2000]
April 4
S. Fournais (Aarhus): On the magnetisation of large atoms in strong magnetic fields [PQS 2000]
April 4
Ph. Martin (Lausanne): Survey of exact results in low density Coulomb systems [PQS 2000]
March 30
T. Weidl (Stockholm): Recent results on Lieb-Thirring inequalities [PQS 2000]
March 28
T. Weidl (Stockholm): Virtual bound states and magnetic fields [PQS 2000]
March 23
Ch. Remling (Osnabruck): One-dimensional Schroedinger operators with long-range interactions II [PQS 2000]
March 16
Ch. Remling (Osnabruck): One-dimensional Schroedinger operators with long-range interactions I [PQS 2000]
March 14
M. Hoffmann-Ostenhof (Vienna): Critical sets of solutions to elliptic PDE [PQS 2000]
March 14
T. Hoffmann-Ostenhof (Vienna): Aharonov Bohm Hamiltonians and eigenvalues in symmetry subspaces [PQS 2000]
March 7
J. Valenta, P. Homola (CTU): A reconstruction of the top quark from final states of two leptons and two jets
February 15
M. Arndt (Wien): Buckyball interferometry
January 18
R. Gadylshin (Ufa): Asymptotics for some singularly perturbed boundary value problems for the Laplacian
January 11
L. Hlavaty: Chiral model for two-dimensional solvable groups (dedicated to M. Znojil)
January 4
M. Petrini (Imperial College): Renormalization group flow from AdS dynamics

1999

December 7
G. Alber (Ulm): Wave packet dynamics on atoms and the short wavelength approximation of quantum mechanics
November 30
V. Karassiov (Moscow): G-invariant Jordan-like mappings and dual Lie-algebraic pairs in quantum many-body physics
November 23
P. Seba: Bus transport in Cuernavaca (Mexico) and the (random) theory of random matrices
November 9
P. Jizba (Cambridge): Topological effects as an inhomogeneous condensate in QFT
November 2
M. Vittot (Toulon): Weakly regular Floquet Hamiltonians with pure point spectrum
October 26
E. Mourre (Marseille): On some spectral properties of discrete operators on Z^d
October 19
A.T. Filippov (Dubna): Integrable models of quantum gravity
October 19
A.U. Klimyk (Kyiv): Nonstandard q-deformation of the universal enveloping algebra U(so(n))
October 12
A. Isaev (Dubna): On quantum matrix algebras which satisfy Cayley-Hamilton-Newton identities
October 5
A. Pashnev (Dubna): Nonlinear realizations of diffeomorphism groups and particle models
September 28
Yu. Neretin (Moscow): Matrix analogues of B-functions
September 14
J. Soucek (CTU): Classical aspects of N=2 strings
September 14
L. Klouda (CTU): WZWN model gauges
September 7
S. Posta and A. Cech (CTU): A deformed algebra U_q(so_3)
June 15
T. Suslina (Sankt Petersburg): Absolute continuity of periodic Schroedinger operators with electric and magnetic potentials and a variable metric
June 1
I. Rotter (Dresden): Avoided level crossings in open quantum systems
May 25
L. Hlavaty: Lax formulation of sigma models on SU(2)
May 18
R. Mendez (Essen): Vibrating soap films: an analogue for quantum chaos on billiards
May 13
J.-L. Verger-Gaugry (Grenoble): Mathematical quasicrystals
May 11
J. Brasche (Bonn): Upper bounds for Neumann-Schatten norms of the Birman-Schwinger kernel
May 4
B. Geyer (Leipzig): Quantization of general gauge theories
April 27
A. Uhlmann (Leipzig): Quantum channels of the Einstein-Rosen-Podolsky kind
April 20
F. Gemperle (CTU): The eigenvalue problems for large matrices and applications in quantum theory
April 13
A. Joye (Grenoble): Semiclassical estimates with exponentially small errors
April 6
O. Vana (CTU): Time dependent Hamiltonians
March 23
J. Kupsch (Kaiserslautern): Mathematical aspects of decoherence in quantum mechanics
March 9
J. Dittrich : A massive scalar field in an oscillating region
March 2
J. Niederle (IP AS): A fermion-boson similarity
February 23
M. Znojil : Paradoxes of a PT-symmetric quantum mechanics
February 16
A. Suzko (Dubna): Inverse problem and Darboux transformations for two-dimensional finite-difference Schroedinger equation
January 5
M. Zahradnik (Charles University): Pirogov-Sinai theory of phase transitions and some recent applications

1998

December 8

J. Tolar

November 26
A.U. Klimyk (Kiev): Infinite-dimensional representations of quantum algebras and their applications
November 24
D. Baleanu (Dubna): Killing-Yano symmetry and Nambu mechanics
November 10
P. Duclos (Toulon): Stability of periodically driven systems
November 3
U. Grimm (Chemnitz): Electrons in quasicrystals
October 27
P. Exner: Small-obstacle scattering and probability current vortices
October 20
P. Zizler (CTU): Wavelets and their appliactions
October 13
A. Vancura (Kaiserslautern): Do neutrinos have a nonzero mass?
October 6
R. Krejcar (CTU): Z_{beta}-quasilattices and quasicrystals
September 1
A. Arai (Sapporo): Representation-theoretic aspects of a gauge theory on a non-simply connected space
July 21
T. Ichinose (Kanazawa): Norm estimate for Kac's tranfer operator with applications to the Lie-Trotter product formula
June 2
J. Schmiedmayer (Innsbruck): Atoms in singular fields
May 12
E.M. Harrell (Atlanta): Optimizing the eigenvalues of Schroedinger equations with potential energy determined by curvature
May 5
L. Hlavaty: Chiral models
April 28
D. Krejcirik (Charles University): Parallel waveguides with a semitransparent boudary
April 21
T. Digernes (Trondheim): Finite-dimensional approximations of quantum systems
April 7
W. Luecke (Clausthal): Gisin nonlocality of Bialynicki-Birula's and Mycielski's nonlinear quantum mechanics
March 31
L. Rob (Charles University): Detection of quanta of a cosmic origin
March 24
M. Welk (Leipzig): Differential calculus on quantum spheres and quantum homogeneous spaces
March 17
V. Jasensky (CTU): Integrability and Seiberg-Witten theory (an introduction)
March 10
W. Renger (Clausthal): Limiting absorption principle for singularly perturbed operators
March 3
O. Vana (CTU): Krein formula and its applications in determining spectral properties of Schroedinger operators
February 23
M. Malinsky (CTU): The theoretical limiting Higgs boson mass in generalized standard models
February 16
C. Juszczak (Wroclaw): Classification of low-dimensional Lie super-bialgebras osp(1,2) and super-e(2)

1997

December 16
S. Posta (CTU): Representations of a quantum deformation of so(3)
December 9
J. Fischer (IP AS): Summation of power expansions in quantum field theory
December 2
L. Snobl (CTU): Bethe Ansatz and Yang-Baxter equations
November 28
A. Zeilinger (Innsbruck): Quantum locality and teleportation
November 18
C. Schulte (Clausthal): Quantum mechanics on special topologically non-trivial manifolds
November 13
U. Leonhardt (Ulm): State reconstruction in quantum mechanics II
November 12
U. Leonhardt (Ulm): State reconstruction in quantum mechanics I
November 11
P. Duclos (Toulon): KAM type method in quantum mechanics revisited
November 4
A.U. Klimyk (Kiev): Infinite-dimensional representations of quantum algebras and their applications
October 21
Z. Masakova (CTU): Mathematical properties of quasicrystals
October 14
A. Vancura (Kaiserslautern): Faster than light?
October 7
R. Krejcar (CTU): Z_tau quasilattices applied to description of five-fold quasicrystals (with the example of Penrose tiling)
September 30
I. Jex (CTU): From Schroedinger to Mathieu equation in atomic optics
September 9
H. de Guise (Montreal): Graded contractions of representations
June 10
A. Perelomov (Zaragoza): Quantum integrable systems 5
June 4
A. Perelomov (Zaragoza): Quantum integrable systems 4
June 3
P. Duclos (Toulon): A perturbative method for Floquet Hamiltonians with point spectrum
June 3
A. Perelomov (Zaragoza): Quantum integrable systems 3
May 28
A. Perelomov (Zaragoza): Quantum integrable systems 2
May 27
A. Perelomov (Zaragoza): Quantum integrable systems
May 20
P. Bona (Bratislava): Pragmatism in the foundations of quantum theory
May 20
L.S. Schulman (Clarkson U., Potsdam): Time arrow and quantum measurement
April 29
N. Gonzalez (Toulon): Introduction to diffeomorphisms of the circle
April 24
N. Imoto (NTT Research, Tokyo): Quantum information processing
April 22
O. Vana (CTU): Geometry of the Legendre transformation
April 15
M. Konopka (Bratislava): Photonic band gaps
April 8
A. Bona (CTU): Geometry of the configuration space of an anyon system
April 2
P. Lahti (Turku): Symmetry groups in quantum mechanics and the theorem of Wigner on the symmetry transformations
March 25
J. Patera (Montreal): Quasicrystals
March 11
P. Streda (IP AS): Quantum Hall effect
February 25
R. Babilon (Charles University): Penrose tiling

1996

December 10
C. Burdik: Algebraic properties beta-numbers and quasicrystals
December 3
P. Seba: Wave chaos - theory and experiments
November 26
D.V. Shirkov (JINR Dubna): Renormalization group method in theoretical and mathematical physics
November 19
E. Pelantova (CTU): Grading of the classical Lie algebras
November 12
E. Husstad (Trondheim): Finite approximation of Weyl systems
November 5
H. Paul (Berlin): "Interference" and "which way" information
October 29
A. Zeilinger (Innsbruck): The physical reality in the quantum experiment
October 18
W. Karwowski (Wroclaw): Schroedinger operators with perturbations supported by null sets
October 15
A. Vancura (Kaiserslautern): The Bernoulli family of Basel
October 8
M. Havlicek: Maximal Abelian subgroups of diagonalizable automorphisms of the classical complex Lie algebras
September 30
J. Voigt (Dresden): Schroedinger equation and heat equation with absorption
September 17
D. Sternheimer (Dijon): Quantization by deformation
June 6
M. Hillery (City University of NY): Bell's theorem and beyond
June 4
P. Duclos (Toulon): Rayleigh perturbation formula for dense point spectrum
May 30
P. Winternitz (Montreal): Maximal simple subalgebras of the algebra of diffeomorphisms of an n-dimensional space
May 30
W. Schleich (Ulm): Paul trap endoscopy: measurement of the vibratory quantum state of a single ion
May 14
P. Travnicek (API AS): Gradated contractions of symplectic algebras in algebraic theory of collective models of atomic nuclei
May 7
V. Soucek (Charles University): Conformally invariant operators on 4-dimensional spacetimes
April 30
J. Niederle (IP AS): Conformal symmetry in physics and astrophysics
April 23
J.-P. Gazeau (Paris VI): Quasicrystals II
April 16
E. Ivashkevich (JINR Dubna): Self-organized criticality in Abelian sandpiles
April 2
G. Chadzitaskos (CTU): Coherent states in Hilbert space of a finite dimension
March 26
G. Chadzitaskos (CTU): A simple example of discrete quantum mechanics
March 19
G. Chadzitaskos (CTU): Coherent states in q-deformed quantum mechanics
March 12
P. Exner: Asymptotic properties of bound states in quantum waveguides
March 5
C. Burdik: Bosonisation of affine quantum algebra U_q(sl(2)~) II
February 27
C. Burdik: Bosonisation of affine quantum algebra U_q(sl(2)~)
February 20
L. Hlavaty: Lax pairs
February 13
M. Tater (NPI): Quantum chaos III
February 6
M. Tater (NPI): Quantum chaos II
January 30
M. Tater (NPI): Quantum chaos

1995

December 19
B. Jurco (Olomouc): Quantum groups and integrable systems II
December 12
S.A. Vugalter (Nizhni Novgorod): Many-particle Schroedinger operators with a magnetic field. Spectral asymptotics
December 5
J. Asch (Toulon): Lower bounds on the width of Stark-Wannier type resonances
November 28
A.U. Klimyk (Kiev): Spectra of representation operators for quantum groups and q-oscillator algebras II
November 21
B. Jurco (Olomouc): Quantum groups and integrable systems
November 14
V. Jasensky (CTU): An integrable hierarchy of classical evolution equations
October 31
P. Seba: Quantum chaos
October 24
P. Moylan (Pennsylvania): Singleton representations of the q-deformed anti-de Sitter algebra
October 10
I. Jex (Berlin): Theory and applications of symmetric multiports
July 10
J.R. Klauder (Gainesville): Poisson distributions: Antidote for triviality
June 19
M. Grmela (EP Montreal): Hamiltonian structures in macroscopic dynamics
June 14
M. Blazek (Bratislava): Fundamental equations governing multifractality in chaotic phenomena
June 6
V. Sotnikov (IAP AS): Excitation of sideband emissions in the ionospheric plasma
May 30
A. Uhlmann (Leipzig): Riemannian metrics and phase transport in state spaces
May 23
P. Bona (Bratislava): A possible interpretation of nonlinear quantum mechanics
May 16
N. Gonzalez (Marseille): Wave reflection on a moving boundary
May 9
V.S. Buslaev (Sankt Peterburg): Bloch solutions of difference equations and the spectrum of Hofstadter-type operators
May 9
M.S. Birman (Sankt Peterburg): On the discrete spectrum of the Schroedinger operator in two-dimensional case
April 25
M. Tater (NPI): Bound states in laterally coupled waveguides II
April 18
J. Vanzura (Brno): Braided quantum groups
April 11
M. Antonec (Nizhni Novgorod): Critical phenomena for infinitely divisible distributions on lattices
April 4
E. Pelantova (CTU): tau-integers and five-fold Meyer sets in the plane
March 28
A.U. Klimyk (Kiev): Spectra of representation operators for quantum groups and q-oscillator algebras
March 21
P. Exner: Contact interactions on lattice graphs
March 14
M. Tater (NPI): Bound states in laterally coupled waveguides
March 7
J.F. Cornwell (St. Andrews): Kac-Moody algebras and their automorphisms
February 28
L. Hlavaty: Braided groups in non-ultralocal integrable models
February 21
J.-P. Gazeau (Paris VI): Quasicrystals
February 14
M. Benes (CTU): A model for first-order phase transitions in crystallic substances
January 12
V.G. Kac (MIT): Quantum groups and their representations

1994

December 20
M. Rouleux (Toulon): Feshbach resonances in the semiclassical limit
December 20
V.P. Gerdt (JINR Dubna): Computer algebra and non-linear equations
December 19
M. Vittot (Marseille): On the Kolmogorov-Arnold-Moser theorem
December 19
P. Duclos (Toulon): Spectral stability: the method of big divisors
December 13
J.L. Bello (Queen Mary College): Field-antifield formalism for infinitely reducible field theories
December 12
J.M. Combes (Toulon): Localization for random Schroedinger operators on L^2(R^d)
December 6
V. Kornyak (JINR Dubna): An algoritm for analysis of the structure of finitely presented Lie algebras
November 29
L. Trlifaj (IP AS): A solution for a hierarchy of periodic Toda lattices
November 23
P. Travnicek (AS): Graded contractions and the conformal spacetime group
Novemeber 15
P. Bona (Bratislava): Remarks on measurement and universality of quantum mechanics
November 8
J. Bohard (Paris VII): Kolmogorov theory of the persistence of invariant tori for Hamiltonian systems under perturbation
November 1
S.A. Ktitorov (Sankt Peterburg): Harper-Hofstadter operator and calculation of its spectral invariants
October 25
P. Exner: Wannier-Stark systems with singular interactions
October 18
R. Grodzicki (Montreal): A description of reflection-generated polytopes in hyperbolic space using decorations of Coxeter diagrams
October 4
P. Winternitz (Montreal): Infinite symmetry groups of integrable systems
May 24
P. Jizba (CTU): Canonical quantization of a nonlinear sigma-model (a bosonic string) II
May 17
J. Vanzura (Brno): Leibnitz algebras
May 10
P. Presnajder (Bratislava): Gauge fields on a noncommutative sphere
May 6
A.M. Perelomov (Moscow): Quantum integrable systems of N particles on a line
May 2
H.D. Doebner (Clausthal): Nonlinear Schroedinger equation
April 26
J.P. Gazeau (Paris VI): Semigroups for quasicrystals
April 12
A. Kundu (Bonn): Generation of a class of quantum integrable discrete-time (or relativistic) periodic Toda chains
April 5
T. Schweder (Oslo): Scenario modelling for management of environment or renewable resources in the presence of considerable uncertainty
March 29
J.E. Avron (Technion): Integers and chaos in adiabatic quantum transport
March 22
P. Jizba (CTU): Canonical quantization of a nonlinear sigma-model (a bosonic string)
March 15
J. Slovak (Charles University): Nonlinear partial differential equations invariant with respect the Poincare and conformal groups in n+1 dimensions
March 8
J. Dittrich: A relativistic Fermi accelerator
March 1
V. Severa (Charles University): Quantum chains with the U_q(sl(2)) symmetry
February 23
L. Hlavaty: Open spin chains and quadratic algebras II
February 15
P. Travnicek (CTU): Graded contractions of the so(4,2) Lie algebra

1993

December 21
G. Chadzitaskos (CTU): Quantization on Z_n and coherent states over Z_n x Z_n
December 21
S. Twareque Ali (Concordia, Montreal): Coherent states, Berezin quantization and geometric quantization
December 21
P. Stovicek: On coherent states for compact quantum groups
December 21
P. Bona (Bratislava): Classical subsystems in quantum mechanics
December 21
G.G. Emch (Gainesville): Modular structures in geometric quantization
December 14
Z. Popowicz (Wroclaw): The Q-deformation of Hamiltonian mechanics
December 7
P. Bona (Bratislava): The measurement process and universality of the quantum theory
November 30
P. Garbaczewski (Wroclaw): Drifts versus forces: the Ehrenfest theorem for Markov diffusions
November 23
D. Sternheimer (Paris): Topological quantum groups, star-products and their relations
November 16
L. Hlavaty: Quadratic algebras and open spin chains
November 9
W. Henneberger (Carbondale): Dynamics of the Aharonov-Bohm effect
November 2
L. Hlavaty: Integrable spin chains
October 26
P. Presnajder (Bratislava): Noncommutative geometry
November 19
P. Mosley (Nottingham): Relativistic problem of two particles
October 12
P. Exner: Stark ladder without an absolutely continuous spectrum
October 5
C. Burdik: A construction of explicit irreducible representations of U_q(sl(n) II
May 25
A. Kopal (Liberec): Resonance scattering of a quantum particle on a quasiperiodic potential
May 18
B. Rudolf (CTU): Thermodynamic interpretation of a generalized nonlinear Schroedinger-Langevin equation
May 11
D.V. Alekseevski (Vienna): Quaternionic manifolds
May 4
N. Andruschkiewitsch: Introduction to quantum groups
April 27
P. Presnajder (Bratislava): Non-commutative geometry
March 13
P. Hellinger (Charles University): Quantum double
March 30
J.P. Antoine (Louvain-la-Neuve): Wavelets
March 23
J. Vanzura (Brno): Braided groups
March 16
V. Inozemtsev (JINR Dubna): An extension of the Bethe Ansatz
March 9
J. Hruby (Prague): A q-deformed Baecklund transformation
March 2
J. Dittrich: A classical string with a periodic length variation (a d'Alembert field in a pulsating region)
February 23
L. Trlifaj (IP AS): An alternative solution for the periodic Toda chain
February 16
Z. Janda (IP AS): Supergravities as nonlinear group realizations