People at the Dept. of Mathematics
AD
Prof. Dr. Shubham Dwivedi
Dr. Marco Freibert
Dr. Dominik Gutwein
Eduardo Hafemann

(Home office on Mondays and Fridays)
Monday–Thursday, 9 am – 3 pm
Friday, 9 am – 2 pm
– and by appointment –
Lorenz Jetter
Dr. David Lindemann

Paula Pilatus

Monday: 8:00 am - 4:30 pm
Tuesday: 9:00 am - 5:30 pm
Wednesday: 08:00 am - 4:30 pm (homeoffice)
Thursday: 08:00 am - 4:30 pm (homeoffice)
Friday: 08:00 am - 4:00 pm
- Secretary's office for Prof. V. Cortés, Prof. J. Latschev(Colloquium Pure Mathematics), Prof. J. Teschner
Oskar Schiller

Dr. Aldo Witte
Masoumeh Zarei
AM

on appointment by email
For the Teaching Export to the TUHH you will find the information there in the list for office hours.



Photo: J. Behrens
Office hours by appointment only.
Please send me an email to register(joern.behrens"AT"uni-hamburg.de).

Photo: Astrid Benz
for students: Monday to Thursday on appointment by email or phone
- Joint Master Program Mathematical Modelling in Engineering (MathMods)
Prof. Dr. Martin Burger

Tuesday 11:00-12:00

Alvaro Fernandez Corral
on appointment by email

Photo: J. Behrens

Lecture period: Wed, 11:00-12:00 am (please register by email)
Lecture-free period: on appointment by email
- Modelling, Analysis and Simulations with (Partial) Differential Equations
- Kinetic and Fluiddynamic Equations
- Gas dynamics of slow flows with significant heat transport, in particular in connection with renewable energies
- Traffic Flow Modelling
- Semiconductor Equations
Prof. Dr. (i. R.) Klaus Glashoff

on appointment by email

Photo: A. Wedemeyer
on appointment by email
For the teaching export TUHH you will find the details in the office hours list there.

Winter term 2025/2026:
Mon, 3:00-4:00 pm
Study conseling for B.Sc. Mathematik and M.Sc. Mathematics and also M.Sc. Technomathematik/Industrial Mathematics
on appointment by email
Abdul Qadir Ibrahim


Working days: Tuesday - Friday
Service hours: 11:00 a.m. - 07:00 p.m.
Tue + Thu: from 1 pm in the office, Wed: Home Office, Fri: HomeOffice (due to the semester break)
- Team Assistance Applied Mathematics (Team-AM)
- Secretary for the Teaching export to the TU Hamburg (TUHH) (Coordinator: Prof. Iske, Deputy: Prof. Schmidt)
- Team Room-Management (Room-Coordinator Prof. Kühn)
- Team MAD (staff database)
- Team wwwmath (websites maintainance)
- Team VK (event calendar)
Michael Koch
Mon - Fri, 08:00 am - 4:00 pm (flexible working hours)
(Home office Wed and Fri)
- Team Assistance Applied Mathematics (Team-AM)
- Lothar Collatz Colloquium for Applied Mathematics

Photo: J. Lampert
on appointment by email

- Nonlinear Analysis and PDEs
Marianne Lawson


Photo: Noah Lohse
by appointment
- Ordinary Differential Equations
- Dynamical Systems
- Stability and Attraction
- Heteroclinic Dynamics
on appointment by email
Peter Marvin Müller
- Gradient robust discretizations for inverse problems in nonlinear flow problems

- Systemadministration

Photo: Esfandiari
by appointment
Danielle Richter (ehem. Bednarski)

- Tuesday, Wednesday, Thursday: 09:00 a.m. - 04:00 p.m.
(during lecture-free period: Wed home office)
- Team Assistence Applied Mathematics (Team-AM)

Office hours – Summer Term 2026:
Thursday, 10 a.m.
Office hours during term break:
by appointment
- Calculus of Variations
- Geometric Measure Theory
- Non-Linear PDEs
- Regularity Theory
on appointment by email
Kamal Sharma

Lecture period: Tue, 11:00-12:00 am
Lecture-free period: on appointment by email

Wed, 10:00-11:00 am


- 1st-Level-Support

Office Hours during winter term 2025/26:
Thursdays 1pm-2pm
Academic advisory service during winter term 2025/26:
Tuesdays 2pm-3pm; please book your slot via the booking system on the German version of this website

by arrangement via email
on appointment by email
For the Teaching Export to the TUHH you will find the information there in the list for office hours.
- Inverse problems
- Magnetic particle imaging
- Image reconstruction
- Primal-dual splitting approaches

during the winter term 2025/2026 (13.10.2025-19.12.2025 & 05.01.2026-30.01.2026)
Hybrid-Sprechstunde: Friday 09:00-10:00 (no office hour on 12.12.2025)
on 09.01.2026 only online!
BigBlueButton-Link (Kennung: '895 769' without whitespace) or by appointment
during the term break (31.01.2026-05.04.2026)
Hybrid-Sprechstunde:
- Fri 06.02: 11:00-12:00
- Thu 12.02: 13:00-14:00
- Thu 26.02: 11:00-11:45
- Tue 10.03: 10:00-11:00
- Thu 26.03: 10:00-11:00
BigBlueButton-Link (Kennung: '895 769' without whitespace) or by appointment
AZ
Nikolaus Betker

Violeta Borges Marques
Max Demirdilek
Tyler Franke

By appointment.
Mikhail Gorskii
Jannik Gröne
Dr. Dominik Gutwein
Jana Hartenstein
Sebastian Heinrich
Alea Hofstetter

by arrangement
Thibault Juillard
Tessa Kammermeier
Patrick Kinnear
Jonas Linßen
Christopher Raymond

Felipe Ruiz
Simon Schneider
Max-Niklas Steffen

Mateusz Stroiński
Kostiantyn Tolmachov
Bangxin Wang

Photo: UHH/Mentz
by appointment only
Dr. Aldo Witte
BMGN
Dipl.-Bibl. Mike Lemke
Lale Löhden (ehem. Gruner)
Dipl.-Bibl. Anita Wagner
DM
Matías Azócar
Hanno von Bergen

(Home office on Mondays and Fridays)
Monday–Thursday, 9 am – 3 pm
Friday, 9 am – 2 pm
– and by appointment –
Nicola Lorenz
Jana Nickel
Jan Ouborny
Lucas Real Silva Sinzato
Florian Reich
Roman Schaut
Jacob Stegemann
PD Dr. Qiuzhenyu Tao
Kim Zenker
Geo

by arrangement via email

see my german page
please make an appointment by E-Mail, also on (very) short notice
Where can you meet me?
- in my office 224
- follow this Link to BigBlueButton and wait until I grant access
- Email or Telephone

GRK2583
Denis Andreev


Photo: J. Behrens
Office hours by appointment only.
Please send me an email to register(joern.behrens"AT"uni-hamburg.de).

Photo: J. Behrens

Lecture period: Wed, 11:00-12:00 am (please register by email)
Lecture-free period: on appointment by email
- Modelling, Analysis and Simulations with (Partial) Differential Equations
- Kinetic and Fluiddynamic Equations
- Gas dynamics of slow flows with significant heat transport, in particular in connection with renewable energies
- Traffic Flow Modelling
- Semiconductor Equations

Michael Koch

Photo: J. Lampert
Peter Marvin Müller
Kamal Sharma
IT

- Systemadministration


- 1st-Level-Support
LA

see my german page
please make an appointment by E-Mail, also on (very) short notice
Where can you meet me?
- in my office 224
- follow this Link to BigBlueButton and wait until I grant access
- Email or Telephone

Photo: UHH, RRZ/MCC, Mentz
- LAG-Modules DMM and M-FHSI, digital or in presence (Room Geom T09, appointment via E -Mail)
- Study Counseling (Mathematik LAG/LAS-G):
(Room Geom T09, appointment via E-Mail)
on appointment by email

Photo: Noah Lohse
by appointment
- Ordinary Differential Equations
- Dynamical Systems
- Stability and Attraction
- Heteroclinic Dynamics

Office Hours during winter term 2025/26:
Thursdays 1pm-2pm
Academic advisory service during winter term 2025/26:
Tuesdays 2pm-3pm; please book your slot via the booking system on the German version of this website
ML
Philipp Dreibrodt
Clara List
Dr. Lukas Schembecker
MS

Prof. Dr. Shubham Dwivedi

by arrangement



Photo: UHH/Mentz
by appointment only
SB
Open office hours/Fon:
Tue 1:00 - 3:00 p.m.
Absences:
18.03.26
23.03. - 25.03.26
- All BSc and MSc programs of Department of Mathematics
- Doctoral degree (representation)
Open office hours/Fon:
Mon 9:45 - 11:30 a.m. and 1:00 - 3:30 p.m.
Tue 1:00 - 3:00 p.m.
Fon/digital available:
Thurs 9:00 - 12:00 a.m. and 2:00 - 4:00 p.m.
Fri 9:00 - 12:00 a.m. and 2:00 - 3:00 p.m.
Absences:
-
- All Bsc and MSc programs of Department of Mathematics
Open office hours/Fon:
Mon, Wed, Thu 9.00 - 11.45 a.m.
Mon - Wed 1:00 - 3:30 p.m.
Absences:
11. - 15.05.2026
- Doctoral degree
- All Bsc and MSc programs of Department of Mathematics
Open office hours/Fon:
Tue 1:00 - 2:00 p.m.
Wed 9:00 - 11:30 a.m. and 1:00 - 3:00 p.m.
Thu 9:00 - 11:30 a.m.
Fon:
Mo 9:00 - 11:30 a.m.
digital:
as agreed
Absences:
-
- Teacher training programs (study guidance, recognition of achievements, applications to the examination board etc.)
Open office hours/Fon:
Mo 9:00 - 10:30 a.m. and 1:00 - 3:30 p.m.
Tue 1:00 - 2:00 p.m.
Wed 9:00 - 11:30 a.m. and 1:00 - 3:30 p.m.
Fon/digital available:
Thu 9:00 - 11:30 a.m. and 2:00 - 4:00 p.m.
Fr 10:00 a.m. - 12:00 p.m.
and as agreed
Abwesenheit:
19.03. - 27.03.2026
02.04.2026
27.04.2026
- Study consultation and advice
- Recognition of academic or vocational training achievements
Open office hours/Fon:
Tue 2:00 - 3:00 p.m.
Thu 9:45 - 11:45 a.m. and 2:00 - 4:00 p.m.
Fon/digital available:
Mo 9:30 a.m. - 12:00 p.m. and 2:00 - 4:00 p.m.
Wed 9:30 a.m. - 12:00 p.m. and 2:00 - 4:00 p.m.
Absences:
-
- BSc / MSc Mathematics (study guidance, recognition of achievements, applications to the examination board etc.)
- Doctoral studies
Open office hours/Fon:
Tue 1:00 - 2:00 p.m.
Thu 9:45 - 11:45 a.m.
Fon available:
Mo, Wed, Fr 9:00 a.m. - 12:00 p.m.
Absences:
-
SFB1624
- Office: Wednesday, Friday: entire day
- Homeoffice: Thursday afternoon
- During the lecture-free period the office is closed on Wednesday. Please contact us at: sekr.st@math.uni-hamburg.de .
Nikolaus Betker
Violeta Borges Marques
Max Demirdilek
Tyler Franke
Dr. Dominik Gutwein
Till Heine
Alea Hofstetter

by arrangement
Tessa Kammermeier
Patrick Kinnear
Ali Ramsey
Christopher Raymond

Felipe Ruiz
Simon Schneider

Kostiantyn Tolmachov
Bangxin Wang

Photo: UHH/Mentz
by appointment only
Dr. Aldo Witte
ST
- Office: Wednesday, Friday: entire day
- Homeoffice: Thursday afternoon
- During the lecture-free period the office is closed on Wednesday. Please contact us at: sekr.st@math.uni-hamburg.de .

by appointment
- Stochastic geometry
- Distributional approximations and Stein's method
- Stochastic analysis
- Random graphs
- Continuum percolation

Until further notice there will be no office hours, but I can be reached by email or by phone on +49 40 5000253.
Otherwise, information can be obtained by telephone from the secretariat of the research area Mathematical Statistics and Stochastic Processes at +49 40 42838-4924.

During the semester: Thursdays, 2 – 3 pm (upon appointment via email)
- actuarial mathematics
- modeling of financial time series
- non- and semiparametric statistics, in particular extreme value statistics
- empirical processes
Pegah Golestaneh

- Probability Theory
- Mathematical Physics
by appointment
by appointment

by appointment

Photo: UHH, RRZ/MCC, Mentz
- LAG-Modules DMM and M-FHSI, digital or in presence (Room Geom T09, appointment via E -Mail)
- Study Counseling (Mathematik LAG/LAS-G):
(Room Geom T09, appointment via E-Mail)

via email
- stochastic analysis
- interacting particle systems
- stochastic partial differential equations
- measure-valued diffusions
- random graphs
- machine learning

by appointment

by appointment
- High-dimensional statistics
- Deep learning
- Machine learning
- Mathematical statistics
by appointment
by appointment
by appointment


Photo: UHH/FB Mathematik
During the lecture-free period: upon appointment by email
- Non- and semi-parametric statistics
- model testing
- bootstrap
- curve estimation
- empirical processes
- time series analysis
by appointment
by appointment
- Office: Monday, Tuesday: entire day
- Homeoffice: Thursday morning
- During the lecture-free period the office is closed on Monday. Please contact us at: sekr.st@math.uni-hamburg.de .
Stud
Philipp Dreibrodt
Kim Zenker
Verw
ZMP

by arrangement


Photo: UHH/Mentz
by appointment only