Programme for past semesters

The PhD Seminar was founded by Siegfried Beckus and Therese Mieth in March 2013. The first aim of the seminar was to bring together PhD Students working in the area of Analysis, Geometry and Numerics. Due to the positive feedback, the Seminar was opened 2014 for all PhD Students in the faculty. Since then the seminar runs regularly every semester. In the summer semester 2016, Maike Klein and Daniel Sell joined the organization of the Seminar.

Sommersemester 2017

(organzied by Maike Klein and Daniel Sell)

Mo, 03.07.17 12:15 p.m. M. Sc. Maximilian Wechsung (Statistics)
"Consistency of M-Estimators and the Uniform Law of Large Numbers"   Abstract
 
Mo, 26.06.17 12:15 p.m. M. Sc. Benjamin Hinrichs (Mathematical Physics)
"Vertex Algebras in two-dimensional Conformal Field Theories"
 
Mo, 19.05.17 12:15 p.m. M. Sc. Daniel Sell (Analysis)
"Simple Toeplitz Words and Spectral Theory of Grigorchuk's Group"
 
Mo, 12.05.17 12:15 p.m. Aleksei Trifonov (Stochastics)
"Comparison Theorem for SDEs with jumps"
Lomonosov Moscow State University
Mo, 29.05.17 12:15 p.m. M. Sc. Louis Raoul Soares Correia (Analysis)
"Resonances for Hyperbolic Surfaces"   Abstract
 
Mo, 22.05.17     - no seminar -  
Mo, 15.05.17 12:15 p.m. Dr. Siegfried Beckus (Analysis)
"Unique ergodicity of Delone dynamical systems"
Technion Haifa
Mo, 08.05.17 12:15 p.m. Dipl.-Math. Clemens Bombach (Analysis)
"Mathematical problems related to electrical impedance tomography"
TU Chemnitz
Mo, 24.04.17 12:15 p.m. M. Sc. Julius Lang (Differential Geometry)
"Differentiability of path structure preserving maps in dimension 2"
 
Mo, 10.04.17 12:15 p.m. Dipl.-Math. Marcel Schmidt (Analysis)
"Global Analysis on Manifolds and Dirichlet spaces"
 
Mo, 03.04.17     - no seminar -  

Wintersemester 2016/2017

(organzied by Maike Klein and Daniel Sell)

Mo, 30.01.17 12:15 p.m. M. Sc. Robert Hesse (Stochastics)
"Rough paths theory - a purely analytical approach to stochastic integration"
 
Mo, 23.01.17 12:15 p.m. M. Sc. Flavia Remo (Dynamical Systems)
"On the effect of forcing on fold bifurcations and early-warning signals in population dynamics"
 
Mo, 16.01.17 12:15 p.m. M. Sc. David Krieg (Theoretical numerics)
"Approximating tensor product operators with finite linear information"
 
Mo, 09.01.17 12:15 p.m. M. Sc. Stefan Engelhardt (Stochastics)
The Skorokhod Embedding Problem"
 
Mo, 02.01.17      - no seminar -    
Mo, 19.12.16 12:15 p.m. M. Sc. Markus Lange (Mathematical Physics)
"On Casimir-Polder effect and van der Waals forces"
 
Mo, 12.12.16 12:15 p.m. Dr. Kai Kümmel (Stochastics)
"Torsch(l)usspanik - An application of optimal stochastic control to zero-sum games"
 
Mo, 05.12.16 12:15 p.m. M. Sc. Michael Schwarz (Graph theory)
Courant's nodal domain theorem on graphs"
Universität Potsdam
Mo, 28.11.16 12:15 p.m. M. Sc. Stephanie Reinhardt (Algebra)
"Algebras related to a class of 3-blocks of defect 2"
 
Mo, 21.11.16 12:15 p.m. B. Sc. Franziska Sieron (Analysis)
"The density of periodic configurations in strongly irreducible subshifts of finite type"
 
Mo, 14.11.16 6:00 p.m Kolloquium "Mathematik...und dann?"   Ankündigung
Auditorium "Zur Rosen", Johannisstraße 13
 
Mo, 07.11.16      - no seminar -  
Mo, 24.10.16 12:15 p.m. M.Sc. Nina Bartelmeß (Differential geometry)
"Generalized Berwald and monochromatic metrics"   Abstract
 
Mo, 17.10.16      - no seminar -  

Sommersemester 2016

(organzied by Siegfried Beckus, Maike Klein, Therese Mieth and Daniel Sell)

We, 29.06.16 12:15 Uhr M. Sc. Melchior Wirth (Analysis)
"Groups and C*-algebras: Amenability, C*-simplicity and the Unique Trace Property"
 
Mo, 27.06.16 12:15 Uhr B. Sc. André Prater (Algebra)
"Involution models on finite orthogonal group"
 
Mo, 20.06.16 12:15 Uhr M. Sc. Jonas Dahlbæk (Mathematical physics)
"Methods for spectral analysis of non-relativistic quantum field theory"
Aarhus University, Denmark
Mo, 13.06.16 12:15 Uhr Dipl. Math. Christian Oertel (Dynamical systems)
"Embeddability of combinatorially described topological spaces into R^d"
 
Mo, 06.06.16 12:15 Uhr M. Sc. Georgi Molyboga
"The Berry-Esseen inequality for weakly ergodic Markov processes"
National Academy of Science of Ukraine
Mo, 30.05.16 12:15 Uhr M. Sc. Jannis Koberstein (Mathematical physics)
"Asymptotic expansion for the density of states in the Anderson-model"
 
Mo, 23.05.16 12:15 Uhr Dipl. Math. Pierre Landrock (Algebra)
"Quivers and hereditary algebras"
 
Mo, 09.05.16 12:15 Uhr Dr. Jan Schneider (Numerische Analysis)
"Cross Approximation in Tensor Networks"
 
Mo, 02.05.16 12:15 Uhr Dipl. Math. Marcel Schmidt (Analysis)
"Uniformly transient and canonically compactifiable graphs"
 
Mo, 25.04.16 12:15 Uhr M. Sc. Oliver Siebert (Mathematical physics)
"Existence of ground states for translation-invariant Pauli-Fierz models"
 
Mo, 18.04.16 12:15 Uhr M. Sc. Artem Nepechiy (Geometry)
"Alexandrov-spaces and the Gromov-Hausdorff distance"
Westfälische Wilhelms-Universität Münster
Mo, 11.04.16 12:15 Uhr M. Sc. Lena-Susanne Boltz (Stochastic)
"One-Dimensional Advection-Diffusion Equation with Boundary Lévy Noise"
 
Mo, 04.04.16      - no seminar -  

Wintersemester 2015/2016  

(organzied by Siegfried Beckus and Therese Mieth)

Mo, 08.02.16 12:15 Uhr Dr. Stefan Rosemann (Differentialgeometrie)
"PDE's characterising the constant curvature sphere"
 
Mo, 01.02.16 12:15 Uhr M. Sc. Maike Klein (Stochastik)
"An Optimal Stopping Problem with Expectation Constraints"   Abstract
 
Mo, 25.01.16 12:15 Uhr Dipl. Math. Christian Rose (Analysis)
"Ricci curvature integral conditions and the Kato class"
TU Chemnitz
Mo, 18.01.16 12:15 Uhr Dr. Gernot Geppert (Geowissenschaften)
"Non-Gaussian data assimilation with the ensemble Kalman filter for weather prediction and climate"
Universität Hamburg
Mo, 11.01.16 12:15 Uhr Dipl. Math.René Reichenbach (Algebra)
"On 2-blocks whose defect group is a Sylow subgroup of PSU(3,4)"
 
Mo, 04.01.16      - no seminar -  
Mo, 14.12.15 12:15 Uhr Dipl. Phys. Gabriel Fuhrmann (Stochastische Analysis)
"Amorphic complexity in low-complexity subshifts"
 
Mo, 07.12.15 12:15 Uhr M. Sc. Oscar Domínguez (Analysis)
"Limiting interpolation spaces and decay of Fourier coefficients"   Abstract
UC Madrid
Mo, 30.11.15 12:15 Uhr Dipl. Math. Markus Oehme (Algebra)
"Introduction to category theory"
 
Mo, 23.11.15 12:15 Uhr Dr. Felix Pogorzelski (Analysis)
"News about entropy"
Technion Haifa
Mo, 16.11.15 12:15 Uhr Dipl. Math.Therese Mieth (Analysis)
"Dirichlet-Neumann-bracketing in Lp"
 
Mo, 09.11.15 12:15 Uhr Dipl. Math. Siegfried Beckus (Analysis)
"Continuous behavior of the spectrum: Application to Schrödinger operators"   Abstract
 
Mo, 02.11.15 12:15 Uhr Dipl. Math. Siegfried Beckus (Analysis)
"Continuous behavior of the spectrum of fields of operators"   Abstract
 
Mo, 26.10.15 17:30 Uhr Kolloquium "Mathematik...und dann?"   Ankündigung  
Mo, 19.10.15      - no seminar -  

Sommersemester 2015

(organized by Siegfried Beckus and Therese Mieth)

Mo, 13.07.15 12:15 Uhr B. Sc. Melchior Wirth (Analysis)
"Uniqueness of extensions of magnetic Schrödinger forms"
 
Mo, 06.07.15 12:15 Uhr M. Sc. Florentin Münch (Analysis)
"Li-Yau inequality on finite graphs via non-linear curvature dimension conditions"   Abstract
 
Mo, 29.06.15 12:15 Uhr Dr. Sören Laue (Optimierung)
"Convex Optimization for Machine Learning Made Fast and Easy"
 
Mo, 22.06.15 12:15 Uhr Dipl.-Math. oec. Nadine Müller (Mathematische Statistik)
"Bootstrap Methods: An overview"
 
Mo, 15.06.15 12:15 Uhr B. Sc. Daniel Sell (Analysis)
"Isomorphism of topological groupoids: Matuis spatial realization theorem"
 
Mo, 08.06.15      - no seminar -  
Mo, 01.06.15 12:15 Uhr M. Sc. Markus Lange (Mathematische Physik)
"Spectral properties of perturbed Schrödinger Operators in non-relativistic Quantum electrodynamics"   Abstract
 
Mo, 18.05.15 12:15 Uhr Dr. Gerhard Bräunlich (Mathematische Physik)
"The Translation Invariant BCS Functional of Superconductivity"
 
Mo, 11.05.15 12:15 Uhr Dipl. Math. oec. Erik Schneider (Geometrie/Stochastik)
"Fractal geometry of stochastic processes" 
 
Mo, 04.05.15 12:15 Uhr Dipl. Phys. Andreas Vollmer (Differentialgeometrie)
"Polynomial First Integrals in 2 Dimensions"
 
Mo, 27.04.15 12:15 Uhr Workshop "Mathematik vortragen" (Teil 2)
Zusammenarbeit mit der Servicestelle Lehre Lernen der FSU Jena
 
Mo, 20.04.15 12:15 Uhr Workshop "Mathematik vortragen" (Teil 1)
Zusammenarbeit mit der Servicestelle Lehre Lernen der FSU Jena
 
Mo, 13.04.15      - no seminar -  

Wintersemester 2014/2015

(organized by Siegfried Beckus and Therese Mieth)

Mo, 09.02.15 12.15 Uhr Dipl. Math. Juliane Geller (Stochastik)
"More efficient nonparametric Regression for autocorrelated data"
 
Mo, 02.02.15 12.15 Uhr M. Sc. Robert Kunsch (Theoretische Numerik)
"Introduction to Information Based Complexity"
 
Mo, 26.01.15 12.15 Uhr M. Sc. Kien Nguyen (Analysis)
"Bernstein Numbers of Embeddings of Isotropic Besov Spaces"
 
Mo, 19.01.15 12.15 Uhr Dipl. Math. René Reichenbach (Algebra)
"Perfect Isometries in Block Theory"
 
Mo, 12.01.15 12.15 Uhr Dipl. Math Kai Kümmel (Stochastik)
"Talk 2: Dynamic of Random Systems"
 
Mo, 05.01.15 12.15 Uhr Dipl. Math. Markus Böhm (Stochastik)
"Talk 1: Dynamic of Random Systems"
 
Mo, 15.12.14 12.30 Uhr M. Sc. Alba Segurado (Analysis)
"Real Interpolation and Compactness"
Madrid/Jena
Mo, 08.12.14 12.15 Uhr Dipl. Math. Erik Schneider (Stochastik)
"Stochastic Differential Equations with fractal noise"
 
Mo, 01.12.14 12.15 Uhr Dipl. Math. Frederik Ziebell (Applied Mathematics)
"Mathematical Modelling in Medicine and Biology - How modelling natural phenomena can lead to new theorems"   Abstract
Heidelberg
Mo, 24.11.14 12.15 Uhr Dipl. Math. Marcel Schmidt (Analysis)
"Talk 3: Benjamini-Schramm convergent graph sequences and Iharas' Zeta function"   Abstract
 
Mo, 17.11.14 12.15 Uhr Dipl. Math. Marcel Schmidt (Analysis)
"Talk 2: Benjamini-Schramm convergent graph sequences and Iharas' Zeta function"   Abstract
 
Mo, 10.11.14 18:00 Uhr Mathematik ... und dann?   Ankündigung  
Mo, 03.11.14 12.15 Uhr Dipl. Math. Marcel Schmidt (Analysis)
"Talk 1: Benjamini-Schramm convergent graph sequences and Iharas' Zeta function"   Abstract
 
Mo, 27.10.14 12.15 Uhr Dipl. Math.  Siegfried Beckus (Analysis)
"Spectral Approximation of bounded Operators"   Abstract
 
Mo, 20.10.14      - no seminar -  

Sommersemester 2014

(organized by Siegfried Beckus and Therese Mieth)

Mo, 07.07.14 12.15 p.m. Markus Böhm (Stochastik)
"Analysis auf einer Klasse von Fraktalen"
 
Mo, 30.06.14 12.15 p.m. M. Sc. Markus Lange (Mathematische Physik)
"The model of quantum electrondynamics"
 
Mo, 23.06.14 12.30 p.m. Dr. Daniel Rudolf (Theoretische Numerik)
"Markov chain Monte Carlo on R^d"
 
Mo, 16.06.14 12.15 p.m. Dipl. Math. Heidi Weyhausen (Theoretische Numerik)
"Average dicrepancies"
 
Mo, 02.06.14 12.15 p.m. Dipl. Math. Marcel Schmidt (Analysis)
"Does diffusion determine the geometry?"   Abstract
 
Mo, 26.05.14 12.15 p.m. Dr. Matthias Keller (Analysis)
"Analysis and Geometry on Graphs"   Abstract
 
Mo, 19.05.14 12.15 p.m. Dipl. Math. Markus Oehme (Algebra)
"Spektralsequenzen"
 
Mo, 12.05.14 12.15 p.m. Dipl. Math. Christopher Schneider (Optimierung)
"A Dual Approach for Solving Linear-Quadratic Control Problems with Big-Bang Solutions"   Abstract
 
Mo, 05.05.14 12.15 p.m. Dipl. Math. Felix Pogorzelski (Analysis)
"Ihara's zeta function for big graphs"
 
Mo, 28.04.14 12.15 p.m. M.Sc. Alexandra Neamtu (Stochastik)
"Stochastic Analysis in UMD Banach Spaces"   Abstract
 

autumn semester 2013/2014

(organized by Siegfried Beckus and Therese Mieth)

Mo, 06.02.14 6.00 p.m. GetTogether  
Mo, 27.01.14 12.15 p.m. Therese Mieth (Analysis)
"Entropy and approximation numbers via spectral theory"
 
Mo, 20.01.14 12.15 p.m. Franka Baaske (Analysis)
"Heat and Navier - Stokes equations in function spaces"
 
Mo, 13.01.14 12.15 p.m.    
Mo, 06.01.14 12.15 p.m. René Reichenbach (Algebra)
"Groups, Fusion Systems and Blocks"
 
Mo, 16.12.13 12.30 p.m. Marlis Bärthel (Optimization)
"On Transfer Phenomena in Taxed Matrix Games"   Abstract 
 
Mo, 09.12.13 12.15 p.m. Erik Schneider (Stochastics)
"Integration with respect to fractal functions and stochastic calculus"
 
Mo, 02.12.13 12.15 p.m. Tim Fritzsche (Algebra)
"Interactions between combinatorics and representation theory of symmetric groups"
 
Mo, 25.11.13 12.15 p.m. Siegfried Beckus (Analysis)
"C*-algebras and spectral theory"
 
Mo, 18.11.13 6 p.m. Mathematik ... und dann?   Ankündigung  
Mo, 11.11.13      
Mo, 04.11.13      
Mo, 28.10.13 12.15 p.m. Benjamin Sambale (Algebra)
"Life after the classification"   Abstract
 
Mo, 21.10.13 5 p.m. Excursion: autumn hike  
Mo, 14.10.13 12.15 p.m. Mario Ullrich (Stochastics)
"Rapid mixing for the non-critical random-cluster model on the square lattice"   Abstract
 

summer semester 2013

(organized by Siegfried Beckus and Therese Mieth)

Thu, 04.07.13   Felix Pogorzelski
"Graphs and spectral approximations"   Abstract
 
Thu, 27.06.13   Xueping Huang
"Time-changed process and applications"   Abstract
 
Thu, 20.06.13   Henning Kempka
"Function spaces with variable exponents"   Abstract
 
Thu, 13.06.13   Marcel Schmidt
"Discrete magnetic Schrödinger operators"
 
Thu, 30.05.13   Matthias Keller
"Negative curvature and spectrum of graphs"   Abstract
 
Thu, 23.05.13   Philipp Rudolph
"Entropy of absolutely convex hulls"   Abstract
 
Thu, 02.05.13   Siegfried Beckus
"Quasicrystals and Floquet-Bloch theory"   Abstract
 
Thu, 25.04.13   Tilmann Bohl
"Mathematical writing - an overview"
 
Thu, 18.04.13   Therese Mieth
"Dichotomy in Besov spaces: Traces versus Density"   Abstract