Prof. Dr. Sina Ober-Blöbaum

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Prof. Dr. Sina Ober-Blöbaum

Numerical Mathematics and Control

Head - Professor

Institut für Industriemathematik

Committee - Professor

E-mail (External):
Office:
TP21.1.12
Visitor:
Technologiepark 21
33100 Paderborn
Research Interests
  • structure-preserving integration
  • Lagrange and Hamilton systems and variational integrators
  • fractional and dissipative Lagrange systems
  • multirate dynamics and multirate integration
  • numerical methods in optimal control
  • symmetries and turnpike properties in optimal control
  • learning of Hamilton and Lagrange systems
  • applications in astrodynamics, drive technology and quantum dynamics
Short Bio

I received my Dipl. Math. in 2004 and my Ph.D. degree in applied mathematics in 2008 both from the Paderborn University in Germany. I was a Postdoctoral Scholar at the California Institute of Technology, CA, USA, from 2008 to 2009. From 2009 to 2015 I was a Junior Professor at the Department of Mathematics at the Paderborn University. From 2015 to 2020 I was Associate Professor of control engineering at the Department of Engineering Science and a Tutorial Fellow in Engineering at Harris Manchester College, University of Oxford, Oxford, U.K. Currently, I am full Professor for applied mathematics at the Paderborn University leading the research group "Numerical Mathematics and Control". Our group's research focus lies in the development and analysis of structure-preserving simulation and optimal control methods for mechanical, electrical and hybrid systems, with a wide range of application areas including astrodynamics, drive technology and robotics.I received my Dipl. Math. in 2004 and my Ph.D. degree in applied mathematics in 2008 both from the Paderborn University in Germany. I was a Postdoctoral Scholar at the California Institute of Technology, CA, USA, from 2008 to 2009. From 2009 to 2015 I was a Junior Professor at the Department of Mathematics at the Paderborn University. From 2015 to 2020 I was Associate Professor of control engineering at the Department of Engineering Science and a Tutorial Fellow in Engineering at Harris Manchester College, University of Oxford, Oxford, U.K. Currently, I am full Professor for applied mathematics at the Paderborn University leading the research group "Numerical Mathematics and Control". Our group's research focus lies in the development and analysis of structure-preserving simulation and optimal control methods for mechanical, electrical and hybrid systems, with a wide range of application areas including astrodynamics, drive technology and robotics.

Prof. Dr. Sina Ober-Blöbaum
Education and Academic Career
Since 2020

Professor (W3)

Paderborn University

12/2021 - 12/2022

Parental leave

2015 - 2020

Associate Professor

University of Oxford, UK

10/2018 - 06/2019

Parental leave

01/2017 - 08/2017

Parental leave

2014 - 2015

Guest Professor

Freie Universität Berlin, Germany

2009 - 2015

Junior Professor

Paderborn University

2013 - 2014

Guest Professor

Technische Universität Dresden, Germany

2011 - 2012

Substitute Professor

Technische Universität München, Germany

2008 - 2009

Postdoc

California Institute of Technology, Pasadena, California, USA

13.03.2008

Doctorate

Applied Mathematics, Paderborn University, Germany. Supervisor: Prof. Dr. Michael Dellnitz

1999 - 2004

Degree programme

Diploma in Technomathematics, Paderborn University

Awards und Fellowships
Since 2016

Selected Invited Talks

2021: Conference on the Numerical Solution of Differential and Differential-Algebraic Equations (NUMDIFF-16, Halle, Germany, 2021), Plenary Talk

2016: 4th European Conference on Computational Optimization (EUCCCO, Leuven, Belgium, 2016), Plenary Talk

2018

Oberwolfach Research in Pairs, Approval of a two-week research stay at the Mathematical Research Institute Oberwolfach, Germany

2011 - 2014

Member of "Junges Kolleg" of the North Rhine-Westphalian Academy of Sciences, Humanities and the Arts, Germany

2013

"Eleonore-Trefftz guest professorship" grant at the Technical University Dresden, Germany

2011

Best paper award, 8th Paderborn Workshop on Design of mechatronic systems, Paderborn, Germany

2011

Best poster award, International Conference on Simulation Technology, Stuttgart, Germany

2009

Award for the best PhD thesis in 2008 of Paderborn University

2008

Best poster award, Oberwolfach seminar Applied Dynamics and Geometric Mechanics, Oberwolfach Research Institute for Mathematics, Germany

Miscellaneous
Since 2021

Leader, web team of the Department of Mathematics, Paderborn University

Since 2011

Supervision of Researchers in Early Career Phases

Doctorates
Completed doctorates: 3, ongoing doctorates: 3
 

Postdocs
Total: 4 (4 still in academia), ongoing postdocs: 4

Since 2009

Referee: DFG, Helmholtz Association of German Research Centres, leading mathematical and control engineering Journals (published, e.g., by IEEE (e.g. TAC), SIAM (e.g. Numerical Analysis), Springer (e.g. Numerische Mathematik), IFAC)

2010 - 2014

Leader, web team of the Department of Mathematics, Paderborn University

Scientific Engagement
Organisation of Scientific Events
Since 2011

Member of Scientific Committees of four international conferences

Since 2010

(Co-)Organization of several minisymposia at international conferences (e.g., ECC, MTNS) and different lecture series at international Summer/Winter Schools (e.g. Madrid)

2013

Organiser, Dresdner Mathematical Series Women in Science, TU Dresden, Germany

2012

Organisation of research day of "Junges Kolleg" of the North Rhine-Westphalian Academy of Sciences, Humanities and the Arts, Germany

Engagement in Scientific Organisations
Since 2021

Steering group member of "Frauen gestalten die Informationsgesellschaft" and perspEktIveM (mentoring program for female students), Paderborn University

2017 - 2020

Member, Advisory Committee of the German Research Foundation Research Training Group Pi3: Parameter Identification "Analysis, Algorithms, Implementations" of the University of Bremen, Germany

2011 - 2015

Steering group member of "Frauen gestalten die Informationsgesellschaft" and perspEktIveM (mentoring program for female students), Paderborn University

Editorial Boards and Editorship
Since 2017

Editorial Board of AIMS Journal of Computational Dynamics and GEM - International Journal on Geomathematics

Membership in Scientific Societies
2017

Committee Member "Future of GAMM", GAMM (Society for Applied Mathematics and Mechanics)

Since 2021

Leader, web team of the Department of Mathematics, Paderborn University

Since 2021

Steering group member of "Frauen gestalten die Informationsgesellschaft" and perspEktIveM (mentoring program for female students), Paderborn University

Engagement in Scientific Organisations
Since 2020

Professor (W3)

Paderborn University

Education and Academic Career
Since 2017

Editorial Board of AIMS Journal of Computational Dynamics and GEM - International Journal on Geomathematics

Editorial Boards and Editorship
Since 2016

Selected Invited Talks

2021: Conference on the Numerical Solution of Differential and Differential-Algebraic Equations (NUMDIFF-16, Halle, Germany, 2021), Plenary Talk

2016: 4th European Conference on Computational Optimization (EUCCCO, Leuven, Belgium, 2016), Plenary Talk

Awards und Fellowships
Since 2011

Supervision of Researchers in Early Career Phases

Doctorates
Completed doctorates: 3, ongoing doctorates: 3
 

Postdocs
Total: 4 (4 still in academia), ongoing postdocs: 4

Since 2011

Member of Scientific Committees of four international conferences

Organisation of Scientific Events
Since 2010

(Co-)Organization of several minisymposia at international conferences (e.g., ECC, MTNS) and different lecture series at international Summer/Winter Schools (e.g. Madrid)

Organisation of Scientific Events
Since 2009

Referee: DFG, Helmholtz Association of German Research Centres, leading mathematical and control engineering Journals (published, e.g., by IEEE (e.g. TAC), SIAM (e.g. Numerical Analysis), Springer (e.g. Numerische Mathematik), IFAC)

12/2021 - 12/2022

Parental leave

Education and Academic Career
2017 - 2020

Member, Advisory Committee of the German Research Foundation Research Training Group Pi3: Parameter Identification "Analysis, Algorithms, Implementations" of the University of Bremen, Germany

Engagement in Scientific Organisations
2015 - 2020

Associate Professor

University of Oxford, UK

Education and Academic Career
10/2018 - 06/2019

Parental leave

Education and Academic Career
2018

Oberwolfach Research in Pairs, Approval of a two-week research stay at the Mathematical Research Institute Oberwolfach, Germany

Awards und Fellowships
01/2017 - 08/2017

Parental leave

Education and Academic Career
2017

Committee Member "Future of GAMM", GAMM (Society for Applied Mathematics and Mechanics)

Membership in Scientific Societies
2014 - 2015

Guest Professor

Freie Universität Berlin, Germany

Education and Academic Career
2011 - 2015

Steering group member of "Frauen gestalten die Informationsgesellschaft" and perspEktIveM (mentoring program for female students), Paderborn University

Engagement in Scientific Organisations
2009 - 2015

Junior Professor

Paderborn University

Education and Academic Career
2013 - 2014

Guest Professor

Technische Universität Dresden, Germany

Education and Academic Career
2011 - 2014

Member of "Junges Kolleg" of the North Rhine-Westphalian Academy of Sciences, Humanities and the Arts, Germany

Awards und Fellowships
2010 - 2014

Leader, web team of the Department of Mathematics, Paderborn University

2013

Organiser, Dresdner Mathematical Series Women in Science, TU Dresden, Germany

Organisation of Scientific Events
2013

"Eleonore-Trefftz guest professorship" grant at the Technical University Dresden, Germany

Awards und Fellowships
2012

Organisation of research day of "Junges Kolleg" of the North Rhine-Westphalian Academy of Sciences, Humanities and the Arts, Germany

Organisation of Scientific Events
2011 - 2012

Substitute Professor

Technische Universität München, Germany

Education and Academic Career
2011

Best paper award, 8th Paderborn Workshop on Design of mechatronic systems, Paderborn, Germany

Awards und Fellowships
2011

Best poster award, International Conference on Simulation Technology, Stuttgart, Germany

Awards und Fellowships
2009

Award for the best PhD thesis in 2008 of Paderborn University

Awards und Fellowships
2008 - 2009

Postdoc

California Institute of Technology, Pasadena, California, USA

Education and Academic Career
13.03.2008

Doctorate

Applied Mathematics, Paderborn University, Germany. Supervisor: Prof. Dr. Michael Dellnitz

Education and Academic Career
2008

Best poster award, Oberwolfach seminar Applied Dynamics and Geometric Mechanics, Oberwolfach Research Institute for Mathematics, Germany

Awards und Fellowships
1999 - 2004

Degree programme

Diploma in Technomathematics, Paderborn University

Education and Academic Career

Publications

Latest Publications

A new Lagrangian approach to control affine systems with a quadratic Lagrange term

S. Leyendecker, S. Maslovskaya, S. Ober-Blöbaum, R.T.S.M. de Almagro, F.O. Szemenyei, Journal of Computational Dynamics 0 (2024) 0–0.

Learning discrete Lagrangians for variational PDEs from data and detection of travelling waves

C. Offen, S. Ober-Blöbaum, in: F. Nielsen, F. Barbaresco (Eds.), Geometric Science of Information, Springer, Cham., 2023, pp. 569–579.

Hamiltonian Neural Networks with Automatic Symmetry Detection

E. Dierkes, C. Offen, S. Ober-Blöbaum, K. Flaßkamp, Chaos 33 (2023).

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