Dr. Nada Sissouno

Lecturer (academic officer)

Contact

sissouno (at) ma.tum.de
+49 (0) 89 289 17965
Room MI 02.08.035

Technical University of Munich
Department of Mathematics
Boltzmannstraße 3 
85748 Garching bei München

Activities and Offices at TUM

  • since 12/2019: Women's representative of Department of Mathematics
    Activities: FACETS, Workshops for PhD candidates (with ISAM coordinator), Diversity
  • since 11/2019: Deputy spokesperson of Research Associates’ Council of the TUM
  • 12/2018 -12/2019: Substitutionary women's representative of Department of Mathematics
  • since 12/2017: School-to-University Organisation and contact person for TUMMS

Research Interests

  • Mathematical methods in
    • signal and image processing
    • data science
    • dynamical systems
    • numerical simulation
  • Approximation theory, particularly: spline functions on domains
  • Wavelets and frames

Publications

  • F. Boßmann, S. Krause-Solberg, J. Maly and N. Sissouno. Structural Sparsity in Multiple Measurements. Submitted Preprint (2021)
  • A. Forstner, F. Krahmer, O. Melnyk, and N. Sissouno. Well conditioned ptychograpic imaging via lost subspace completion. Inverse Problems (2020) Preprint
  • O. Melnyk, A. Forstner, F. Krahmer and N. Sissouno. Stable ptychograpic phase retrieval via lost subspace completion. Proceedings 28th European Signal Processing Conference EUSIPCO2020 (2020)
  • M. Iwen, M. Perlmutter, N. Sissouno and A. Viswanathan. A Provably Accurate Algorithm for Recovering Compactly Supported Smooth Functions from Spectrogram Measurements. Proceedings 28th European Signal Processing Conference EUSIPCO2020 (2020)
  • F. Krahmer, C. Kühn and N. Sissouno. Predicting sparse circle maps from their dynamics. In Preparation Preprint (2019)
  • N. Sissouno, F. Boßmann, F. Filbir, M. Iwen, M.Kahnt, R. Saab, C. Schroer and W. zu Castell. A direct solver for the phase retrieval problem in ptychographic imaging.  Mathematics and Computers in Simulation (2020) Preprint
  • F. Boßmann, T. Sauer and N. Sissouno. Modeling variational inpainting methods with splinesFrontiers in Applied Mathematics and Statistics (2019) Preprint

  • M. Cotronei, C. Moosmüller, T. Sauer and N. Sissouno. Level-dependent interpolatory Hermite subdivision schemes and waveletsConstructive Approximation (2018) Preprint 
  • M. Cotronei and N. Sissouno. A note on Hermite multiwavelets with polynomial and exponential vanishing moments.
    Applied Numerical Mathematics (2017) Preprint 
  • B. Mößner and N. Sissouno. A note on tensor-product spline approximation via extension operatorsJaen Journal on Approximation (2016)
  • N. Sissouno. Anisotropic spline approximation with non-uniform B-splinesApplicable Analysis: An International Journal (2016) Preprint 
  • N. Sissouno. Approximation über Gebieten - Wie nähern wir uns an? In S. Günther, S. Krause, C. Krell, Karla Müller (eds.), Frauen-Gender-Wissenschaft. Beiträge von einem interdisziplinären Forschungssymposium. Universität Passau (2015)
  • U. Reif and N.Sissouno. Approximation with Diversified B-Splines. CAGD (2014) Preprint

Dissertation

Multivariate Splineapproximation auf Gebieten (Advisor: Prof. Dr. Ulrich Reif, TU Darmstadt)

Diploma thesis

Charakterisierung von K-Funktionalen in L1 mittels hypersingulärer Integrale (Advisor: Prof. Dr. Walter Trebels, TU Darmstadt)

Teaching

  • Summer 2020    
    • Tutorial-Lecture Höhere Mathematik II für Bau- und Umweltingenieurwesen
    • Organisation (Tutorial-Lecture and Tutorials) Höhere Mathematik II für Bau- und Umweltingenieurwesen
  • Winter 2019/20    
    • Tutorial-Lecture Höhere Mathematik I für Bau- und Umweltingenieurwesen
    • Organisation (Tutorial-Lecture and Tutorials) Höhere Mathematik I für Bau- und Umweltingenieurwesen
    • Research Seminar Journal Club on Phase Retrieval
  • Summer 2019    
    Organisation and Tutorial Differential- und Integralrechnung für Ingenieurwissenschaften (MSE)
  • Winter 2018/19    
    • Organisation and Tutorial Introduction to Nonlinear Dynamics
    • Organisation and Tutorial Fallstudien der Mathematischen Modellbildung
  • Summer 2018    
    Tutorial Statistik Grundlagen
  • Winter 2017/18    
    Organisation and Tutorial Fallstudien der Mathematischen Modellbildung
  • Summer 2017  
    Tutorial Mathematische Behandlung der Natur- und Wirtschaftswissenschaften 2

  • Winter 2015/16
    Lecture Elementare Zahlentheorie (Universität Passau)
  • Summer 2014  
    • Lecture Finite Elemente mit B-Splines (Universität Passau)
    • Lecture Splineapproximation über Gebieten (Universität Passau)
  • Winter 2012/13    
    Tutorial-Lecture Treffpunkt Mathematik I für Inf und W-Inf (TU Darmstadt)
  • Summer 2012    
    Tutorial-Lecture Treffpunkt Mathematik II für Inf und W-Inf (TU Darmstadt)
  • Winter 2011/12    
    Tutorial-Lecture Treffpunkt Mathematik I für Inf und W-Inf (TU Darmstadt)
  • Summer 2011    
    Organisation and Tutorial Mathematik II für Inf und W-Inf
  • Winter 2010/11    
    Organisation and Tutorial Mathematik I für ETIT
  • Winter 2009/10    
    Organisation and Tutorial Analysis II für Mathematiker und Physiker
  • Winter 2008/09    
    Organisation and Tutorial Darstellende Geometrie für BI und Architekten
  • Winter 2007/08    
    Organisation and Tutorial Darstellende Geometrie für BI und Architekten
  • Summer 2007    
    ​​​​​​​Organisation and Tutorial Mathematik II für Chemiker

Short CV

  • since 10/2020: Lecturer (academic officer), Department of Mathematics, TUM
  • since 08/2018: Guest researcher, ICT research group Mathematical Imaging and Data Analysis, Helmholtz Zentrum München
  • 08/2018 - 10/2020: Lecturer (temporary academic officer), Department of Mathematics, TUM
  • 10/2017 - 07/2018: Postdoctoral researcher, ICT research group Mathematical Imaging and Data Analysis, Helmholtz Zentrum München
  • 12/2016 - 07/2018: Postdoctoral researcher in the group of Prof. Dr. Felix Krahmer, Department of Mathematics, TUM
  • Summer term 2014 and winter term 2015/16: Lecturer, Faculty of Computer Science and Mathematics, University of Passau
  • 04/2013 - 09/2016: Postdoctoral researcher at the Chair of Digital Image Processing, Faculty of Computer Science and Mathematics, University of Passau
  • 08/2011: Doctorate (Dr. rer. nat.) at TU Darmstadt
  • 04/2007 - 03/2013: (Postdoctoral) researcher in the group Geometry and Approximation, Department of Mathematics, TU Darmstadt