- February 3rd, 2023
Siegfried Beckus (Potsdam)
Dry Ten Martini Problem for Sturmian Dynamical Systems
- January 19th, 2023
Christian Rose (Potsdam)
Characterizing Gaussian upper heat kernel bounds on graphs with unbounded geometry
- December 1st, 2022
Melchior Wirth (IST Austria)
Generators of GNS-symmetric Quantum Markov Semigroups
- November 3rd, 2022
Lior Tenenbaum (Potsdam)
Periodic approximation of substitution subshifts
- June 9th, 2022
Dr. Timo Spindeler (Bielefeld)
Eigenmeasures with respect to the Fourier transform
- July 1st, 2021
Prof. Mostafa Sabri (Cairo University)
Spectral analysis of large quantum graphs
- June 24th, 2021
Dr. Reza Mohammadpour Bejargafsheh (University of Bordeaux)
Ergodic optimization and multifractal formalism of Lyapunov exponents
- May 27th, 2021
Max Kämper (TU Dortmund)
Approximating the integrated density of states of random Schrödinger operators - results from empirical process theory
- June 13th, 2019
Nicolae Strungaru (MacEwan University, Edmonton)
On the diffraction of Meyer sets
- May 9th, 2019
Anna Muranova (Universität Bielefeld)
Two approaches to the notion of effective impedance
- January 10th, 2019
Michael Baake (Universität Bielefeld)
A renormalisation approach to the diffraction spectrum of inflation tilings
- December 13th, 2018
Arne Mosbach (Universität Bremen)
Approaching rigid rotations with beta-transformations
- May 2nd, 2018
David Damanik (Rice University)
Products of Random Matrices, Large Deviations and Applications
- February 27th, 2018
Nicolai Stammeier (University of Oslo)
Equilibrium states on right LCM semigroup C*-algebras
- May 11th, 2017
Siegfried Beckus (Technion Haifa)
The space of Delone dynamical systems and related objects
- February 8th, 2017
Peter Stollmann (TU Chemnitz)
Ein kurzer Bericht zur Lage des wesentlichen Spektrums
- November 24th 2016
Dan Rust (Universität Bielefeld)
Ordered cohomology and co-dimension one cut and project sets
- October 23rd-29th 2016
Viktoriia Lebid (Kiev)
Spectral Analysis of infinite graphs
- August 18th 2016
Michael Baake (Universität Bielefeld)
Renormalization theory for primitive substitutions
- June 21st 2016 and June 28th 2016
Felix Pogorzelski (Technion Haifa)
Non-commutative quasicrystals I + II
- June 16th 2016
Nobuaki Obata (Tohoku University, Sendai)
Quantum probability and spectral analysis of graphs
- June 13th-17th 2016
Nicolae Strungaru (MacEwan University, Edmonton)
- May 24th 2016
Steven Duplij (Westfälische Wilhelms-Universität Münster)
On Polyadic Structures and Multiplace Representations
- May 12th 2016
Johannes Kellendonk (Université Claude Bernard Lyon I)
Cyclic cohomology for graded Real C*-algebras and with an application to topological insulators
- April 14th 2016
David Damanik (Rice University, Housten)
Almost periodicity in time of solutions of the KdV equation
- April 7th 2016
Christoph Richard (Friedrich-Alexander-Universität Erlangen-Nürnberg)
Poisson summation and pure point diffraction
- January 25th 2016
Christian Rose (TU Chemnitz)
Ricci curvature integral conditions and the Kato class
- January 14th 2016
Manja Marz (FSU Jena)
The DNA fractal structure
- December 16th 2015
Jun Masamune (Tohoku University)
On the Liouville property of harmonic functions under certain integrable conditions
- November 24th 2015
Felix Pogorzelski (Technion Haifa)
Towards quasicrystals in non-commutative spaces
- November 4th 2015
Alexander Lyapin (Siberian Federal University)
The Mouivre theorem for multidimensional linear difference equations
- October 28th 2015
Antoine Gournay (TU Dresden)
Lp cohomology, random walks and boundary values
- July 15th 2015
Mikhail Hlushchanka (Jacobs Universität Bremen)
From self-similar groups to self-similar sets: the iterated monodromy group perspective
- June 2nd 2015
Giuseppe de Nittis (Friedrich-Alexander-Universität Erlangen-Nürnberg)
The Topology of Chiral Vector Bundles (topological insulators of type AIII)
- May 19th 2015
Jean Bellissard (Georgia Institute of Technology)
Modeling Liquids and Bulk Metallic Glasses
- January 27th 2015
Marcus Waurick (TU Dresden)
The Callias Index Theorem Revisited
- January 21st 2015
Andras Telcs (University Pannonia)
Diffusion on the Penrose tiling
- January 14th 2015
Christian Seifert (TU Hamburg)
Semigroups on pairs of Banach lattices
- January 14th 2015
Jonathan Rohleder (TU Graz)
Recovering quantum graph spectrum from vertex data
Frederik Ziebell (Heidelberg)
Mathematical Modelling in Medicine and Biology - How modelling natural phenomena can lead to new theorems
Felix Voigtländer (Aachen)
Embeddings between decompostion spaces
Satoshi Ishiwata (Bielefeld)
A central limit theorem for non-symmetric random walks on crystal lattices
Heike Gimperlein (Edinburgh)
Nonclassical Weyl laws for commutators
Jan Rataj (Charles University Prague)
Kinematic formulas for curvature measures of delta-convex Domains
Shiping Liu (Durham University)
Cheeger constant, spectral clustering and eigenvalue ratios of Laplacian
Norbert Peyerimhoff (Durham University)
Trivalent Expanders and Delta-Y-Transformations
Radoslaw Wojciechowski (City University New York)
The Feller Property for Graphs
Ivan Veselic (TU Chemnitz)
Uncertainty and unique continuation principles for the observation of eigenfunctions
Andrea Posilicano (University of Insubria)
Self-adjoint, globally defined Hamiltonian operators for systems with boundaries
Martin Tautenhahn (TU Chemnitz)
Carleman estimates and quantitative unique continuation principles
Tatjana Eisner (Universität Leipzig)
A generalisation of the Wiener-Wintner theorem
Batu Güneysu (Humboldt Universität Berlin)
Total variation on noncompact Riemannian manifolds
Hendrik Vogt (TU Dresden)
Das Orakeltheorem von Remling
Johannes Brasche (TU Clausthal)
(Spur-)Norm Abschätzungen bei großen Kopplungskonstanten
Marcel Schmidt (FSU Jena)
Global properties of Dirichlet forms in terms of Green's formula
Bobo Hua (MPI Leipzig)
Discrete harmonic functions on graphs
Frank Bauer (MPI Leipzig)
The dual Cheeger constant und the essential spectrum of a graph
Radoslaw Wojciechowski (York College New York)
Uniqueness of self-adjoint extensions of graph Laplacians
Xueping Huang (Bielefeld University)
An analytic approach to stochastic completeness of weighted graphs
Maria Korotiaeva (Boardeaux)
Accoustic wave propagation in periodic media
Bernd Sing (Barbados)
Common dynamics of the tribonacci substitutions
Christoph Schumacher (Chemnitz)
Klassische Bewegung in zufälligen Potentialen
Eman Hamza (Cairo)
Quantum spin systems, Lieb-Robinson bounds and disorder
Jun Masamune (Penn State)
Non-explosion and recurrence of jump-diffusions on a metric measure space
Joe Chen (Cornell)
Gaussian free fields on self-similar fractals
Jun Morita (Tsukuba)
Symmetry, Lie algebras and aperiodic orders
Konstantin Pankrashkin (Paris)
Self-adjoint extensions and Herglotz functions
Nicolae Strungaru (Edmonton)
Meyer sets and their diffraction
Ivan Veselic (TU Chemnitz)
Anwendungen des Satzes von Glivenko-Cantelli
Batu Güneysu (HU Berlin)
Hydrogen type stability problems on manifolds
Guiseppe de Nittis (Cergy-Pontoise)
Magnetic symmetries: applications and prospects
Marco Schreiber (Uni Tübungen)
Topologische Wiener-Wintner Theoreme
Robin Nittka (MPI Leipzig)
Pointwise convergence of Markov semigroups
Mark Lawson (Edinburgh)
From partial symmetries to non-commutative Stone duality
Vasso Anagnostopoulou (TU Dresden)
Sturmian measures and stochastic dominance in ergodic optimization
Tobias Jäger (TU Dresden)
Dimensions of attractors in pinched skew products
Peter Stollmann (TU Chemnitz)
The complex Laplacian and its heat semigroup
Ivan Veselic (TU Chemnitz)
TBA
Christian Seifert (TU Chemnitz)
Ein Satz von Gordon für maßgeströrte eindimensionale Schrödinger-Operatoren
Shiping Liu (MPI Leipzig)
Ollivier-Ricci curvature on neighborhood graphs
Yehuda Pinchover (Technion Haifa)
Some aspects of large time behavior of the heat kernel
Kazuhiro Kuwae (Kumamoto University)
Large deviations for generalized Feynman-Kac semigroup and L^p-independence of its spectral radius
Julie Rowlett (Bonn)
Dynamics and spectral theory on completely negatively curved manifolds
Radoslaw Wojciechowski (CUNY)
Symmetry, heat kernels, and spectrum of infinite weighted graphs
Christian SadelExterner Link (University of California)
Absolutely continuous spectrum and ballistic behavior for random Schrödinger operators on the Bethe Strip
Günter StolzExterner Link (University of Alabama at Birmingham)
tba
Fabian SchwarzenbergerExterner Link (TU Chemnitz)
The integrated density of states for long-range percolation Hamiltonians
Jun Masamune (Penn State University)
Stochastic completeness, parabolicity, and the uniqueness of Laplacians
Constanza Rojas-MolinaExterner Link (University of Cergy Pointoise)
Characterization of the Anderson metal-insulator transition for non ergodic random operators
Jean SavinienExterner Link (Université Lyon 1)
Spektrale Tripel und aperiodische Ordnung
Jose Aliste PrietoExterner Link (Universidad de Chile)
Tower systems for linearly repetetive Delone sets
Delio Mugnolo (Uni Ulm)
Convergence of elliptic operators acting on varying Hilbert spaces
Maria KorotyaevaExterner Link (Humboldt-Universität Berlin)
The inverse spectral problem for periodic Jacobi matrices
Dirk FrettlöhExterner Link (Uni Bielefeld)
Dynamische Eigenschaften von Parketträumen mit statistischer Kreissymmetrie
Oliver BauesExterner Link (Uni Karlsruhe)
Riemannsche Mannigfaltigkeiten mit grosser Symmetrie
Martin TautenhahnExterner Link (TU Chemnitz)
Fractional moment bounds and localization for Anderson models with sign-changing single-site potential
Johannes KellendonkExterner Link (Université Claude Bernard - Lyon I)
Spectral triples and aperiodic order
Thomas KriecherbauerExterner Link (Ruhr-Universität Bochum)
Die universellen Gesetze zufälliger Matrizen (Vortrag im mathematischen Kolloquium)
Michael BraakeExterner Link (Uni Bielefeld)
Mathematical diffraction theory of deterministic and stochastic structures
Wolfgang WoessExterner Link (TU Graz)
Brownian motion and harmonic functions on treebolic space
Nabila Torki-Hamza (Bizerte)
Infinite weighted graph Laplacians and essential self-adjointness for metrically complete graphs
Francoise TrucExterner Link (Grenoble)
Essential self-adjointness for Schrödinger operators in metrically non complete graphs
Józef DodziukExterner Link (New York)
L^2 Betti numbers (Vortrag im mathematischen Kolloquium)
Florina Halasan (FSU Jena)
The Anderson Model and its absolutely continuous spectrum
Tobias Jäger (TU Dresden)
Quasiperiodic structures and the semi-conjugacy problem
Peter MüllerExterner Link (LMU München)
Spektraltheorie von Graphen
Christoph RichardExterner Link (Uni Erlangen)
Adnene Besbes
Lattice gas models on aperiodic linearly repetitive tilings
Xueping Huang (Uni Bielefeld)
Stochastic completeness of graphs
Olaf PostExterner Link (Humboldt-Universität Berlin)
Boundary triples associated to partial differential operators
Radoslaw Wojciechowski (University of Lisbon)
Spherically Symmetric Graphs
Konstantin PankrashkinExterner Link (Orsay)
Spektrum, Streuung und Levinson-Sätze für die Aharanov-Bohm-Operatoren
Igor KrasovskyExterner Link (Brunel University, London)
Toeplitz and Fredholm Determinanten in integrablen Systemen, Zufallsmatrizen und Zufallspermutationen
David DamanikExterner Link (Rice University)
Schrödinger operators with limit-periodic potentials
Helge KrügerExterner Link (ESI)
Schrödinger operators with skew-shift potential
Mira Shamis (Hebrew University of Jerusalem)
On the measure of the absolutely continuous spectrum for general Jacobi matrices
E. Brian DaviesExterner Link (King's College London)
Asymptotics of resonances of graphs (Mathematisches Kolloquium)
Michael GruberExterner Link (TU Clausthal)
Absolutely continuous spectrum for periodic magnetic fields
Daniel WingertExterner Link (TU Chemnitz)
Heat kernel estimates of non-local Dirichlet forms
Vadim Kaimanovich (Uni Ottawa)
Random walks and groupoids
Hermann Schulz-BaldesExterner Link (Uni Erlangen)
Sturm intersection theory for periodic Jacobi matrices and linear Hamiltonian systems
Peter StollmannExterner Link (TU Chemnitz)
A dual characterization of length spaces
Antoine JulienExterner Link (Lyon 1)
Bratteli diagrams and orbit equivalence for tiling minimal systems
Jean SavinienExterner Link (Lyon 1)
Transverse Laplacian for substitution tilings
Felix PogorzelskiExterner Link (Uni Tübingen)
Ergodensätze auf amenablen Gruppen
Sylvain GoleniaExterner Link (Uni Erlangen)
High energy estimates and positive commutator techniques
Peter Arzt (FSU Jena)
Interpolation mit Funktionenparameter und Extrapolation
Nicolas Dombrowski (University of Cergy-Pontoise)
Non-commutative integration theory and linear response theory in disordered media
Alexander Grigor'yanExterner Link (Uni Bielefeld)
On heat kernel estimates on metric measure spaces
Aicke Hinrichs (FSU Jena)
Positive positiv definite Funktionen und Bochners Theorem
Oliver MatteExterner Link (TU Clausthal)
Semiklassische Asymptotik des Greenschen Kerns eines Dirac-Operators
Matthias KellerExterner Link (FSU Jena)
Cheegerkonstanten, exponentielles Wachstum und Spektrum von planaren Graphen
Florian SobieczkyExterner Link (FSU Jena)
Comparison theorems for random subgraphs of bounded geometry
Marko LindnerExterner Link (TU Chemnitz)
Zum Spektrum und wesentlichen Spektrum beschränkter Tridiagonaloperatoren
Jürgen BrascheExterner Link (TU Clausthal)
Konvergenz von Dirichletformen
Jussi BehrndtExterner Link (TU Berlin)
Scattering matrices and Weyl functions
Christian SeifertExterner Link (TU Chemnitz)
Singuläre Diffusion auf Graphen
Hendrik Vogt (TU Dresden)
Kato class and Gaussian bounds for the heat equation on the half space
Carsten TrunkExterner Link (TU Ilmenau)
Spectrum and Analyticity of Semigroups arising in Elasticity Theory and Hydromechanics
Wolfgang SpitzerExterner Link (Uni Erlangen)
Neuigkeiten vom Heisenberg-Modell
Frank BauerExterner Link (MPI Leipzig)
Estimates for the largest eigenvalue of the normalized Laplace operator of a graph
Rainer Siegmund-Schultze (TU Berlin)
Bipartite random BJR graphs and their projections' degree distribution
Helge KrügerExterner Link (Rice University)
Stochastische Mittel von Jacobi-Operatoren
Moritz KassmannExterner Link (Uni Bielefeld)
Punktweise Abschätzungen für Lösungen von Integro-Differentialgleichungen
Peter Dittrich (FSU Jena)
Chemical organization theory
Martin Tautenhahn (TU Chemnitz)
Exponential decay of Green's function for Anderson models on Z with single-site potential of finite support
Daniel WingertExterner Link (TU Chemnitz)
Non-local symmetric Dirichlet forms: Intrinsic metrics and Shnol'-type inequality
Jon ChaikaExterner Link (Rice University)
Borel-Cantelli sequences
Interval exchange transformations
Thomas SchickExterner Link (Uni Göttingen)
Index-Theorie und positive Skalarkrümmung - Colloquium talk
Radoslaw Wojciechowski (Lissabon)
Properties of the heat kernel on graphs
Tyll KrügerExterner Link
Epidemic processes on networks and generalizations
Edmund Menge (Uni Mainz)
Lineare Phasenraumdarstellungen einer Quantenmechanik mit minimaler Länge
Hans Knörr (Uni Mainz)
Untere Schranke für atomare Grundzustandsenergien mithilfe der Feynman-Kac -Formel
Jeong Yup Lee (KIAS, Seoul)
Computation of coincidence on substitution point sets
Andrzej Zuk (Paris 7)
Amenability - Colloquium talk
Franz LehnerExterner Link (TU Graz /Univ. Bielefeld)
On the Eigenfunctions of Lamplighter Random Walks and Percolation Clusters
Marcel GriesemerExterner Link (Uni Stuttgart)
Das Schurkomplement und die iterative Lösung eines Eigenwertproblems aus der Quantenelektrodynamik
Fabian Schwarzenberger (TU Chemnitz)
Asymptotik der integrierten Zustandsdichte des Adjazenzoperators eines Cayley Graphen
Peter StollmannExterner Link (TU Chemnitz),
Konzentrationsungleichungen und die Wegner-Abschätzung