Older Seminar Talks

Thursdays, 14:00 - 16:00 in MZH 4140

24.08.2021 12:00	Ellen Rudolph (University of Bremen)	Berechnung der Hausdorff-Dimension einer Menge beschränkter Kettenbrüche
06.08.2021 12:00	Arthur Konschin (University of Bremen)	Iterierte Urbilder der Farey-Abbildung: eine effektive Masseabschätzung mittels Transferoperatortechniken
23.06.2021 11:00	Kieran Taylor (University of Bremen)	The Pisot Conjecture for Beta-Substitutions
30.04.2021 10:15	Ellen Rudolph (University of Bremen)	The Everything Formula - Verallgemeinerung von Tuppers Formel

09.02.2021 14:00 StudIP	Laura Breitkopf (University of Bremen)	Masterkolloquium: Die Stern-Brocot-Folge für eine nichtarithmetische Heckedreiecksgruppe

16.07.2020 14:00 StudIP	Fabienne Klatt (University of Bremen)	Kleeblattknoten
11.06.2020 14:00 StudIP	Kieran Taylor (University of Bremen)	A substitution scheme

24.01.2020 10:00 in MZH 3150	Laura Breitkopf	Schwach-mischende Systeme und ein Satz über multiple Wiederkehr
09.01.2020	Tanja Schindler	Convergence to extremal processes for Lévy processes with slowly varying canonical measure
19.12.2019	Laura Breitkopf Onno Schiak	Transformation of state spaces for continuous-time Markov processes Das Dirichlet-Prinzip in Sobolev-Räumen
12.12.2019	Anke Pohl	Dynamics in the cohomological interpretation of automorphic functions
05.12.2019	Marc Keßeböhmer	Farey and Stern-Brocot sequences: From number theory to dynamical systems
21.11.2019	Aljoscha Niemann	Krein-Feller Operatoren und deren Spektralasymptotik für selbstähnliche Maße und mögliche Verallgemeinerungen
14.11.2019	Alexander Lohse	Almost complete and equable heteroclinic networks
24.10.2019	Tim Alexander Rienits Planning Session	Die Leibnizformel zur Berechnung von π
17.10.2019	Maik Gröger	Bifurcation sets from families of bounded orbits, open dynamics and matching

22.08.2019	Florian Detken	Satz von Choquet
04.07.2019	Karenina Sender	The Sierpinski gasket as Martin boundary
20.06.2019	Paul Holst	Funktionen beschränkter Variation
19.06.2019	Tomas Persson	Potentials, energies and Hausdorff dimension
13.06.2019	Christina Moor	Induced infinite iterated function systems for a class of finite overlapping iterated function systems
12.06.2019	Daniel Lenz	Discrete spectrum and pure point diffraction
06.06.2019	Paul Wabnitz	Transfer operator approach to Selberg zeta function
23.05.2019	Wafa Chaouch Ben Saad	Random multifractals
16.05.2019	Aljoscha Niemann	Über einen Zusammenhang zwischen verallgemeinerten und klassischen Krein-Feller-Operatoren
25.04.2019	Anke Pohl	Cohomological interpretation of Maass cusp forms
04.04.2019	--	Planning session

31.01.2019	Maik Gröger	Symbolic systems, topological complexity and fractal geometry
24.01.2019	Arne Mosbach	PROMOTIONSKOLLOQUIUM: Finite and Infinite Rotation Sequences and Beyond
17.01.2019	Hendrik Vogt	Zur isoperimetrischen Ungleichung und ihrer Verallgemeinerung durch Maz'ya
10.01.2019	Lothar Dirks	Kombinatorische Eigenschaften von Interval Exchange Transformations
20.12.2018	Manuel Stadlbauer	The topology of the Martin boundary of a group extension
06.12.2018	Arne Mosbach	Vague convergence of autocorrelations from beta-transformations
29.11.2018	Christina Moor	Augmented trees for infinite conformal iterated function systems and their boundaries
22.11.2018	Tanja Schindler	The thermodynamic formalism for an example of an unbounded potential
15.11.2018	Moritz Doll	Refined Weyl Law for the Perturbed Harmonic Oscillator
08.11.2018	Malte Steffens	PROMOTIONSKOLLOQUIUM: Regularity of Aperiodic Subshifts and Connections to Intermediate β-Transformations
01.11.2018	Konstantin Schäfer	Zusammenhänge zwischen Laplace- und Perron-Frobenius-Operatoren
25.10.2018	Henning Breede Sebastian Genske Jakob Lehmann	Satz von Krein-Milman Der große Satz von Picard Stone-Cech-Kompaktifizierung
18.10.2018	---	Planning Session

27.06.2018	Karenina Sender	Martin boundary theory for Markov chains
20.06.2018	Keivan Mallahi Karai	Spectral independence and random walks on products of compact groups
13.06.2018	Carlos Osorio	Distributed information bottleneck method
30.05.2018	Paul Wabnitz	Transfer Operator Approach to Selberg Zeta Function
23.05.2018	Igors Gorbovickis	Renormalization of critical circle maps with singular critical points
16.05.2018	Maxim Kirsebom	A Poisson Law for Hurwitz Continued Fractions
09.05.2018	Anke Pohl	Selberg zeta functions with non-unitary twists
02.05.2018	Aljoscha Niemann	Gap diffusion
25.04.2018	Jichen Yang	Spectra, stability and energy estimates for reaction subdiffusion equations
18.04.2018	Arne Mosbach	Diffraction measures
11.04.2018	Open problem session	--
04.04.2018	Planning session Judith Boeckers	-- Anwendungen des Brouwerschen Abbildungsgrades

07.02.2018	Natalia Jurga	Dimension of Bernoulli measures for non-linear countable Markov maps
24.01.2018	Konstantin Schäfer	Poisson-Grenzwertsätze für die Gauß-Abbildung
17.01.2018	Aljoscha Niemann	Van Hove Folgen und gemittelte Faltungen
10.01.2018	Christina Moor	Augmented tree structure for an iterated function system, its hyperbolic boundary and the open set condition
20.12.2017	Jan Gienapp	Krein's Correspondence
29.11.2017	Hendrik Weyer	Measure-geometric Laplacians for mixed measures
15.11.2017	Torben Schürenberg	Inversionsformel für das Hausdorff-Spektrum
08.11.2017	Arne Mosbach	Diffraction of mixing systems
01.11.2017	Konstantin Schäfer	Eine angepasste Version von Lin's Kriterium und ein alternativer Beweis für die Exaktheit der Farey-Abbildung
18.10.2017	--	Planning session

05.07.2017	Gesche Dithmer	Martingale und Fraktale
28.06.2017	Aljoscha Niemann	Einführung in die stochastische Integration
21.06.2017	Aman Parmer	Mixing and Copula
14.06.2017	Arne Mosbach Malte Steffens	On convergence of measure w.r.t. rotation systems
07.06.2017	Torben Schürenberg	Einführung in die Kettenbruchtheorie
31.05.2017	Maik Gröger	Mean-equicontinuity and amenable group actions
17.05.2017	Keivan Mallahi	Asymptotic distribution of values of isotropic quadratic forms at S-integral points
10.05.2017	Maxim Kirsebom	Extreme Value Theory in Dynamical Systems - A crash course (part II)
03.05.2017	Maxim Kirsebom	Extreme Value Theory in Dynamical Systems - A crash course
26.04.2017	Konstantin Schäfer	Existenz von Gibbs-Maßen für abzählbare Markov-Shifts und der zentrale Grenzwertsatz für Hölder-stetige Funktionen
05.04.2017	--	Planning session

01.02.2017	Wafa Ben Saad	The Hausdorff dimension of a random Cantor set
25.01.2017	Torben Schürenberg Holger Markmann	Exceptional points of rational maps Testing predictive regression models
18.01.2017	Konstantin Schäfer	Eine Verallgemeinerung des Theorems von Ionescu-Tulcea und Marinescu
11.01.2017	Yorick Netzer Saliha Yoldas	Der Primzahlsatz Topological and measure-theoretical entropy, and the variational principle
21.12.2016	Tony Samuel	Continuity of entropy in one-dimensional Lorenz maps
14.12.2016	Mikhail Hlushchanka Maik Gröger	Self-similar groups: limit spaces and growth Mean equicontinuity and amorphic complexity
07.12.2016	Hendrik Weyer	Measure-geometric Laplacians with respect to atomic measures
23.11.2016	Arne Mosbach Tony Samuel	Diffraction spectra involving the unit circle Quasicrystals, Jarník sets and spectral metrics
16.11.2016	Christina Moor	Topological and Gurevič pressure for countable Markov shifts: An introduction.
09.11.2016	Hendrik Vogt	L_∞-Abschätzungen für die Torsionsfunktion
02.11.2016	Lorenz Breuer	Der thermodynamische Formalismus
26.10.2016	Arne Mosbach	Ergodic Theorem for commuting transformations
19.10.2016	---	Planning Session

29.06.2016	Tanja Schindler	Trimmed sums for observables on the doubling map
15.06.2016	Arne Mosbach, Malte Steffens	Diffraction measures of certain Dirac combs: The state of the art
08.06.2016	Arne Mosbach, Malte Steffens	Diffraction measures of certain Dirac combs
25.05.2016	Stefanie Hittmeyer	Bifurcations of invariant sets in a map model of wild chaos
11.05.2016	Aljoscha Niemann Laura Paul Kevin Henke	Das Erdős-Kac-Theorem Riesz-Produkte Irrationale Rotation und Defraction
27.04.2016	Hendrik Weyer	The lonely runner conjecture - a fractal approach
13.04.2016	Ivan Ovsyannikov	Homoclinic bifurcations - A tutorial
06.04.2016	---	Planning Session

11.02.2016	Gerrit Marquardt	Der Kreispackungs-Zugang zum Riemannschen Abbildungssatz
04.02.2016	Mikhail Hlushchanka	On growth of iterated monodromy groups: a geometric point of view
21.01.2016	Ian Melbourne	The Lorenz attractor is exponentially mixing
14.01.2016	Jan Gienapp	Ein alternativer Beweis des Birkhoffschen Ergodensatzes nach T. Kamae
17.12.2015	Arne Mosbach, Malte Steffens	Aperiodic order: On the structure of Sturmian sequences - Part 2
16.12.2015	Christina Moor	A proof of the theorem of Peter and Weyl based on an article by Coquand and Spitters
10.12.2015	Arne Mosbach, Malte Steffens	Aperiodic order: On the structure of Sturmian sequences - Part 1
03.12.2015	Janfried Michael	Hyperbolic Geometry, Number Theory and Symbolic Coding
26.11.2015	Dennis Ulbrich	Dynamics of the one-dimensional three-state Greenberg-Hastings cellular automaton
23.11.2015	Manuel Otten	Das Sekretärinnenproblem
19.11.2015	Karenina Sender	Das Sierpinski-Dreieck als Martin-Rand
15.10.2015	---	Planning Session

14.07.2015	Maximilian Engel	Hopf Bifurcation and Additive White Noise
09.07.2015	Maik Gröger	Examples of Dynamical Systems in the Interface between Order and Chaos
07.07.2015	Bachelor Students	Presentation of bachelor thesis topics
25.06.2015	Balász Bárány	Self-affine measures with dominated splitting
23.06.2015	Tanja Schindler	Almost sure convergence for intermediate trimmed sums with an emphasis on subshifts of finite type II
16.06.2015	Tanja Schindler	Almost sure convergence for intermediate trimmed sums with an emphasis on subshifts of finite type I
10.06.2015	Dr. Niels Martin Møller	Gluing of Geometric PDEs - Obstructions vs. Constructions for Minimal Surfaces
28.05.2015	Mariusz Urbanski	Random Shifts of finite type with weakly positive transfer operator
26.05.2015	Kurt Falk	Boundaries of negatively curved spaces
19.05.2015	Anna Zielicz	Part I: Geometry and Dynamics for infinitely generated Kleinian groups Part II: Hyperbolic graphs for IFS's
12.05.2015	Johannes Kautzsch	Convergence to equilibrium of unbounded observables versus non-convergence of "nice" observables
05.05.2015	Arne Gebken	Thermodynamischer Formalismus
28.04.2015	---	Planning Session

29.01.2015	Malte Steffens, Tony Samuel	An Introduction to Quasi Crystals II
22.01.2015	Malte Steffens, Tony Samuel	An Introduction to Quasi Crystals I
15.01.2015	Sascha Troscheit	Random graph directed systems and box-like carpets
18.12.2014	Johannes Jaerisch	Hoelder regularity of the complex analogues of the Takagi function
11.12.2014	Hendrik Weyer	Eigenfunctions and eigenvalues of measure-geometric Laplacians
04.12.2014	Jakob Fisahn	A Fréchet law for maximal cuspidal windings
27.11.2014	Emily King	Wavelets: Ergodic Sets and Fractal Tilings
20.11.2014	Hendrik Vogt	A weak Gordon type condition for absence of eigenvalues of one-dimensional Schrödinger operators
13.11.2014	Malte Koch	Diffusion and spectral theory on fractals
06.11.2014	Maxim Kirsebom	Extreme value distributions for one-parameter actions on homogeneous spaces
30.10.2014	---	Open Problem Session
23.10.2014	Ivan Ovsyannikov	Analytic Proof of the birth of Lorenz attractor

14.07.2014	Maik Gröger	Amorphic complexity
07.07.2014	Tanja Schindler	Almost sure convergence of trimmed Birkhoff sums - an operator theoretic approach
30.06.2014	Fabian Dreher	Das Umkehrproblem der Ausströmrate
23.06.2014	Anna Zielicz	Geodesic flow entropy and convex core entropy for geometric Schottky groups
16.06.2014	Arne Mosbach	Die WeierstraßFunktion und die HausdorffDimension
03.06.2014	Mikhail Hlushchanka	Iterated monodromy groups and holomorphic dynamics
02.06.2014	Maxim Kirsebom	Extreme value theory for random walks on homogeneous spaces
26.05.2014	Mikhail Hlushchanka	On the growth of iterated monodromy groups and Nekrashevych's conjecture
19.05.2014	Sabrina Kombrink	Renewal Theory in Symbolic Dynamics
12.05.2014	Jens Rademacher	Symmetry and pattern formation - an example from applications

16.01.2014	Hendrik Weyer	On the eigenvalue asymptotics of measure geometric Laplacians on fractals
09.01.2014	Malte Koch	Brownian motion on fractals: part II
28.11.2013	Kurt Falk	Convex core entropy and dimension gaps for Kleinian groups
20.11.2013	Anna Zielicz	Entropy of geodesic flow
14.11.2013	Tugba Yasav	Die Reimannsche Vermutung und Farey-Folgen
07.11.2013	Sanguo Zhu	Quantization of probability
31.10.2013	Fabian Dreher	Ausströmraten und Amöben
24.10.2013	Arne Mosbach	Einführung in die WeierstraßFunktion

27.06.2013	Janfried Michael	Der Satz von Roth und schärfere Approximationssätze in der Diophantischen Analysis
27.06.2013	Annika Vogt	Themen aus der Theorie der Diophantischen Approximationen
27.06.2013	Tomas Orczykowski	Fraktale Geometrie - Das Besovitch Problem
27.06.2013	Joschka Braun	Untersuchungen über den Minkowski Inhalt
20.06.2013	Malte Koch	Brownian motion on fractals
13.06.2013	Jakob Schröder	Generalized sum level sets
12.06.2013	Ale Jan Homburg	Research talk
10.06.2013	Manfred Denker	Martingale in der Dynamik
30.05.2013	Johannes Kautzsch	On the asymptotic behavior of the transfer operator associated to the Farey Map
23.05.2013	Manfred Denker	Remarks on the Patterson construction for conformal measures
13.05.2013	Tanja Schindler	Strong law of large numbers for intermediate trimmed sums
06.05.2013	Anna Zielicz	Non-examples and examples of P-class Fuchsian groups
29.04.2013	Jakob Fisahn	Hyperbolic geometry on the hyperboloid model
22.04.2013	Jens Rademacher	TBA

07.02.2013	Lidong Tang	Große Abweichungen von Rückkehrzeiten, Teil 2
24.01.2013	Malte Steffens	Tilings and rotations on the torus: a two-dimensional generalization of Sturmian sequences
17.01.2013	Hendrik Weyer	The definition of a Laplacian on the Sierpinski-Gasket
10.01.2013	Sara Munday	Derivative of the alpha-Farey-Minkowski function
20.12.2012	Lidong Tang	Große Abweichungen von Rückkehrzeiten, Teil 1
13.12.2012	Atsuya Otani	Multifractal approach to chaotically driven skew-product systems
06.12.2012	Tobias Oertel-Jäger	Rotation Theory and Poincare Classification on the two-dimensional torus
29.11.2012	Maik Gröger	Invariant graphs for skew product systems
22.11.2012	Arne Mosbach	Cusp-Formen und Homologiegruppen
15.11.2012	Kurt Falk	Vortrag zu "groben Cat(0)-Räumen"
08.11.2012	Fabian Dreher	Escape Rates
01.11.2012	Peter Quast	Isometrien hermitesch symmetrischer Räume und reelle Formen
25.10.2012	Felix Gardeberg	Turingmaschinen und ihre Anwendungen

02.08.2012	Martin Schmoll	An outlook on translation surfaces
02.08.2012	Alina Stürck	Hyperbolische Geometrie und Kettenbrüche
19.07.2012	Sara Munday	A Renewal theorem with infinite mean, Teil 2
18.07.2012	Sara Munday	A Renewal theorem with infinite mean, Teil 1
05.07.2012	Steve Buckley	An overview of rough CAT(0) spaces
28.06.2012	Lidong Tang	Larve deviation for return processes
14.06.2012	Sara Munday, Tony Samuel, Johannes Kautzsch	Operator renewal theory
13.06.2012	Moritz Biskamp	Pesin Formel für Zufällige Dynamische Systeme auf dem R^d
07.06.2012	Sara Munday, Tony Samuel, Johannes Kautzsch	Operator renewal theory
31.05.2012	Lisa Köppel	Klassifikation von Oberflächen und die Rolle der Euler'schen Charakteristik hierbei
31.05.2012	Leif Saballek	Elementare Untersuchungen der Primzahldichte
24.05.2012	Maik Gröger	Coupled skinny baker's maps and the Kaplan-Yorke conjecture
10.05.2012	Eugen Mihailescu	Higher dimensional hyperbolic dynamics, Teil 2
03.05.2012	Eugen Mihailescu	Higher dimensional hyperbolic dynamics, Teil 1

22.02.2012	Tony Samuel	Multivalued Dynamical Systems
14.02.2012	Anna Zielicz	Basics of hyperbolic geometry II
09.02.2012	Anna Zielicz	Basics of hyperbolic geometry I
24.01.2012	Sara Munday	Conjugating homeomorphism between the α-Farey map and the tent map
18.01.2012	Sara Munday	Conjungating homeomorphism between the α-Farey map and the tent map
10.01.2012	Manuel Stadtlbauer	A sigma-finite Perron Frobenius theorem for group extensions
13.12.2011	Fabian Dreher	Mischungseigenschaften in Strömungen unter einer Funktion
06.12.2011	Maik Gröger	Dimensions of attractors in pinched skew products
29.11.2011	Johannes Kautzsch	Renewal theory and uniformly returning sets
22.11.2011	Sabrina Kombrink	Minkowski Content
16.11.2011	Tanja Schindler	Limit laws and trimmed sums for the digits of continued fractions and Lüroth series
08.11.2011	Dr. Norbert Peyerimhoff	Zwei Radiustheoreme und harmonische Mannigfaltigkeiten
11.10.2011	Jörg Schmeling	Multifractal Analysis for Multiple Mixing
20.09.2011	Daniel Meyer	Thurston's Theorem, Cannon's conjecture, and rough geometry

16.12.2010	Johannes Jaerisch	Formalism for Group-Extensions
22.06.2010	Marvin Schulze	Der Primzahlsatz
22.06.2010	Mareike Best	Theorie der Kettenbrüche
22.06.2010	Hannah Klatt	Fraktale Geometrie und Kunst
15.06.2010	Sabrina Kombrink	Fraktale Krümmungsmaße
01.06.2010	Johannes Jaerisch	Random walks on groups II
25.05.2010	Johannes Jaerisch	Random walks on groups I

Mondays, 15:30 - 16:45

13.09.2021 15:30	Sergey Zelik (University of Surrey)	Deterministic and random attractors for a wave equation with sign changing damping
26.07.2021 15:30	Folkmar Bornemann (TU München)	Finite size effects: random matrices, quantum chaos, and Riemann zeros
12.07.2021 15:30	Wael Bahsoun (Loughborough)	Transfer operators and BV spaces: from classic to anisotropic
14.06.2021 10:00	Seonhee Lim (Seoul National University)	Brownian motion in negative curvature
08.06.2021 16:00	Ilka Agricola (Uni Marburg)	What are spinors and what should they be? dual seminar with the math colloquium
31.05.2021 15:30	Valérie Berthé (CNRS, IRIF, Université de Paris)	Multidimensional continued fractions and symbolic codings of toral translations
17.05.2021 15:30	Rhiannon Dougall (University of Bristol)	Comparison of entropy for infinite covering manifolds, and group extensions of subshifts of finite type
06.05.2021 16:00	Vlad Vicol (NYU)	Shock formation for the 3d Euler equations
29.04.2021 16:30	POSTPONED! Martin Rasmussen (Imperial College London)	Topological equivalence of random dynamical systems
19.04.2021 15:30	Péter Koltai (FU Berlin)	Coarse-graining of transport in non-autonomous systems

22.03.2021 15:30	Giulio Tiozzo (University of Toronto)	The fundamental inequality for random walks on cocompact Fuchsian groups
15.03.2021 15:30	Barbara Schapira (Université Rennes 1)	Strong positive recurrence for geodesic flows
08.03.2021 15:30	Ilya Gekhtman (Technion)	Gibbs measures vs. random walks in negative curvature
18.02.2021 16:30	Andrew Mitchell (University of Birmingham)	Measure theoretic entropy of random substitutions
09.02.2021 14:00	Carlangelo Liverani (Università degli Studi di Roma "Tor Vergata")	Measurements in Dynamical Systems
28.01.2021 16:30	Amir Mohammadi (UC San Diego)	Geodesic planes in hyperbolic 3-manifolds
14.01.2021 16:30	Giovanni Panti (Università degli Studi di Udine)	Slow continued fractions, Minkowski functions and the joint spectral radius
26.11.2020 16:30	Boris Springborn (TU Berlin)	The hyperbolic geometry of Markov's theorem on Diophantine approximation and quadratic forms
12.11.2020 16:30	Laura Monk (IRMA, Strasbourg)	The geometry and spectrum of random hyperbolic surfaces

02.07.2020 4:30-6:00pm Online (e-mail Anke Pohl for access info)	Keivan Mallahi-Karai (Jacobs University)	Locally random groups
04.06.2020 4:30-6:00pm Online (e-mail Anke Pohl for access info)	Sören Petrat (Jacobs University)	Effective Dynamics of the Mean-field Bose Gas

23.01.2020 Jacobs University	Manfred Einsiedler (ETH Zürich)	Primitive rational points on expanding horocycles
	Daniel Grieser (Oldenburg)	The geodesic flow on singular spaces

28.02.2019 University of Oldenburg	Boris Vertman (Oldenburg)	Discrete determinants and regularized integrals
	Marc Keßeböhmer (Bremen)	Characteristic exponents for recurrence and transience
24.01.2019 University of Bremen	Hannes Uecker (Oldenburg)	Introduction to pde2path (and some newer features).
	Jens Rademacher (Bremen)	Dynamics of fronts in 1D Allen-Cahn equations with large scale coupling

Tuesdays, 14:00 - 16:00 in MZH 4140

19.07.2022 at 16:00	Sergey Tikhomirov	Depinning asymptotics in ergodic media
19.07.2022	Thibauld Congy
12.07.2022	Christian Franzke (Pusan National University)	Systematic Multi-Scale Decomposition of Ocean Variability using Machine Learning
07.06.2022	Hendrik Vogt	The spectral theorem for compact operators: a simple proof
31.05.2022	Artur Prugger
24.05.2022	Peter van Heijster	On the search for controllable chaos in a generalized Allen-Cahn-type equation
11.05.2022 (WED at 14:00)	Tomas Dohnal (Uni Halle)	Nonlinear surface plasmons: an eigenvalue bifurcation problem
19.04.2022	Planning Session	---

03.03.2022 (11:00)	Sebastian Wieczorek, University College Cork	Rate-Induced Tipping in Asymptotically Autonomous Dynamical Systems
11.01.2022	Christian Rose	Large scale Gaußian upper bounds for heat kernels of unbounded graph Laplacians
23.11.2021	Ivan Yaroslavtsev	Stabilization by transport noise and enhanced dissipation in the Kraichnan model
16.11.2021	Open discussion	---
09.11.2021	Prof. Andrew Foulkes, Dr. Shreya Sehgal (Hope University)	Transition from rigid rotation to meander in spiral waves: a numerical study for subcritical Hopf bifurcation
02.11.2021 (16:15)	Graham Cox (Memorial University Newfoundland)	Generalized Maslov indices for non-Hamiltonian systems
05.10.2021	Anna Geyer (TU Delft)	Stability and persistence of periodic traveling waves

28.09.2021	Sebastian Suckau (Uni Bremen)	Reading Course: Fokker-Planck equation
21.09.2021	Miriam Steinherr (Uni Bremen)
13.07.2021	Wei Li (De Paul U)	Embedded Eigenvalues for the Neumann-Poincaré Operator
29.06.2021	Anna Geyer (TU Delft) - Cancelled	Stability and persistence of periodic traveling waves
15.06.2021	Vincent Martinez (CUNY Hunter)	On unique ergodicity, regularity, and mixing for the weakly-damped stochastic KdV equation
01.06.2021	André Erhardt (WIAS)	Modelling and Analysis of Cardiac Dynamics
18.05.2021	Matt Holzer (GMU)	Locked fronts in a discrete time discrete space population model
04.05.2021	Giovanni di Fratta	Micromagnetics of curved thin films
27.04.2021	Margaret Beck	Spectral stability and spatial dynamics in partial differential equations
20.04.2021	Jan Härter	Criticality and bistability in the tropical convective cloud fields
13.04.2021	Di Qi	Creation of coherent zonal structures from selective decay and secondary instability

23.03.2021	Florian Noethen	Quantifying instabilities of chaotic background flow
02.03.2021	Evdokiia Slepukhina (Uni Hohenheim)	Noise-induced early afterdepolarizations in a cardiac action potential model
16.02.2021	Rüdiger Brecht (Newfoundland)	An energy conserving stochastic representation of the rotating shallow water equations with a structure preserving discretization
26.01.2021	Anne Pein	The parabolic Anderson model with Pareto potential on critical Galton-Watson trees conditioned to survive
19.01.2021	Dennis Ulbrich	Weak and strong interaction of excitation kinks in scalar parabolic equations
12.01.2021	Ivan Ovsyannikov	Birth of discrete Lorenz attractors in homoclinic and heteroclinic cycles of type (2, 1) and (1, 2).
15.12.2020	Bing-Ying Lu	Integrable systems

21.09.2020	Maria Höffmann	Risk Analysis in Ship Maneuvering Under the Influence of Wind
09.07.2020	Michael Lameter	Coherent structure generating automata
07.07.2020	Dr. Romain Ducasse (Université Lyon 1)	Spatial models for the propagation of epidemics
16.06.2020	Greg Faye	Asymptotic Stability of Critical Pulled Fronts using Pointwise Estimates
26.05.2020	Jens Rademacher	Accumulation of eigenvalues for traveling waves and scale separation
19.05.2020	Matthäus Mai (Leibniz-Institute of Atmospheric Physics e.V., Rostock)	Gaussian variation principle – a method to treat a single equation with several unknowns
12.05.2020	Nicola Vassena (TU Berlin)	The Jacobian of metabolic networks
05.05.2020	Dan Hill (University of Surrey)	Magnetic Mountains - Investigating the existence of localised axisymmetric patterns on the surface of a ferrofluid

28.01.2020	Jan Klüver Paul Holst	Trotter product formula for forms Relativ-beschränkte und relativ-kompakte Störungen selbstadjungierter Operatoren
21.01.2020	Miriam Steinherr-Zazo	Analysis of some non-smooth bifurcations with applications to ship maneuvering
14.01.2020	Bastian Hilder	Modulating traveling fronts in pattern forming systems with a conserved quantity
07.01.2020	Hendrik Vogt	Solving nonlinear non-autonomous equations
03.12.2019	Jan Meichsner	Fractional derivatives and integrals as application of different functional calculi
19.11.2019	Antoine Pauthier	Long time behaviour of solutions of semi-linear parabolic equations on the real line
12.11.2019	Jichen Yang	Spectral analysis and decay estimates for reaction-subdiffusion equations
05.11.2019	Artur Prugger	Explicit nonlinear waves of fluid models on extended domains and unbounded growth with backscatter
22.10.2019	Dennis Ulbrich	Stacked fronts in the theta-equation
10.09.2019	Antoine Pauthier	Advection-diffusion dynamics with nonlinear boudary flux as a model for crystal growth

03.07.2019	Jichen Yang	Spectra, Stability and Energy Estimates for Reaction Sub-diffusion Systems
18.06.2019	Moritz Doll	A Partial Data Problem in Linear Elasticity
04.06.2019	Jost Viebrock (MSc student, Universität Bremen)
07.05.2019	Miriam Steinherr Dennis Ulbrich Artur Prugger
06.05.2019	Jichen Yang Lars Siemer
30.04.2019	Mathias Temmen (MSc student, Universität Bremen)	Analyse der Stabilität und Steuerung eines 3DOF-Schiffskörpers
16.04.2019	Artur Prugger	Nonlinear waves in damped driven rotating shallow water equations
09.04.2019	Jens Rademacher
26.03.2019	Jan Gienapp (MSc student, Universität Bremen)	Herleitung und Eigenschaften von Strömungsgleichungen

05.02.2019	Dr. Hannes Stuke (Free University Berlin)	A dynamical systems approach to outlier robust machine learning
22.01.2019	Michael Gruber (Leibniz Universität Hannover)	Absolutely continuous spectrum for periodic magnetic fields
15.01.2019	Lars Siemer	Inhomogeneous Domain Walls in Nanowires
08.01.2019	Jichen Yang	The role of advection for patterns near Turing instabilities in planar reaction-diffusion systems
18.12.2018	Alexander Mielke (Weierstraß-Institut Berlin)	Traveling fronts in two-scale homogenized reaction-diffusion systems
11.12.2018	Ben Schweizer (Technische Universität Dortmund)	Introduction to Homogenisation
04.12.2018	Eugenia Saorín Gómez (ALTA, Universität Bremen)	Some modern aspects of classical Convex Geometry
27.11.2018	Dennis Ulbrich	Dynamics and topological entropy of general 1D-Greenberg-Hastings cellular automata: non-wandering set and step-size analysis
13.11.2018	Miriam Steinherr Zazo	Analysis of bifurcations in non-smooth dynamical systems with applications to ship maneuvering
05.11.2018	Kathrin Flaßkamp (AG Optimierung und Optimale Steuerung, University of Bremen) Luis Lüttgens (Masters student, University of Bremen)	Optimal Trajectory Planning with Motion Primitives for Autonomous Navigation of Ships
24.10.2018	Eva Hackmann (ZARM, University of Bremen)	Equilibrium configurations of fluids in General Relativity

05.07.2018	Cris Raghib (Auckland, New Zealand)
03.07.2018	Thies Alex
26.06.2018	Cristian Kuehn
19.06.2018	Manita Chouksey (Hamburg)
05.06.2018	Miriam Steinherr Zazo Lars Siemer
29.05.2018	Hannes de Witt (Oldenburg)
22.05.2018	Jichen Yang Ivan Ovsyannikov
17.05.2018	Christian Seis (Muenster)
15.05.2018	Friederike Pollmann (Hamburg)
08.05.2018	Alexandra Tzella (Birmingham)
03.05.2018	Camila Nobili (Hamburg)
24.04.2018	Eva Hackman
23.04.2018	Camila Nobili (Hamburg)
17.04.2018	Dennis Ulbrich
10.04.2018	Jens Rademacher	Dynamics of fronts

22.02.2018	Prof. Dr. Marc Avila (ZARM)	Dynamical-system approach to the turbulence problem
15.02.2018	Eric Siero (Oldenburg)	Nonlocal grazing in patterned ecosystems
13.02.2018	Paul Carter (Leiden)	Slow absolute spectrum and accumulation of eigenvalues in the FitzHugh-Nagumo system
23.01.2018	Andreas Prohl (Tübingen)	Computational Ferromagnetism
10.01.2018	Alan Champneys	Unfolding the Painlevé paradox in contact mechanics
19.12.2017	Jörg Härterich (Bochum)	Tutorenschulung, Helpdesk und Co. - Elemente zur Unterstützung des Lernens
12.12.2017	Vassily Gelfreich	Stokes phenomenon, complex matching and embedded solitons
06.12.2017	Alexandr Gonchenko (Nizhny Novgorod)	Strange pseudohyperbolic attractors in 3D Henon maps
05.12.2017	Mikhail Malkin (Nizhny Novgorod)	High dimensional perturbation of Lorenz maps
21.11.2017	Dennis Ulbrich	The Perron-Frobenius Theorem: a tool to compute topological entropy for a wide class of shifts of finite type
10.11.2017	Patrick Dondl (Freiburg)	Motion of interfaces in random media: pinning and some applications
07.11.2017	Alexander Pogromsky (TU Eindhoven)	Comprehending complexity: where Shannon meets Lyapunov
05.09.2017	Sofia Castro (University of Porto)	The dynamics of learning in game theory

28.02.2019 University of Oldenburg	Boris Vertman (Oldenburg)	Discrete determinants and regularized integrals
	Marc Keßeböhmer (Bremen)	Characteristic exponents for recurrence and transience
24.01.2019 University of Bremen	Hannes Uecker (Oldenburg)	Introduction to pde2path (and some newer features).
	Jens Rademacher (Bremen)	Dynamics of fronts in 1D Allen-Cahn equations with large scale coupling

Aktualisiert von: Katie Lorenz