Vorträge in Konferenzen und Workshops

• Inverse Problems: Modeling & Simulation, Mellieha, Malta, 26. Mai – 1. Juni 2024
  

• Optimal Transport: From Theory to Applications, WIAS Berlin, 11. – 15. März 2024
  Sliced Optimal Transport on the Sphere (Poster) (pdf)

• Chemnitz Symposium on Inverse Problems 2023, Würzburg, 8.–10. November 2023
  Sliced Optimal Transport on the Sphere (pdf)

• DMV Meeting, TU Ilmenau, 25.–28. September 2023
  Motion Detection in Diffraction Tomography (pdf)

• AIP Applied Inverse Problems Conference, Göttingen, 4.–8. September 2023
  Motion Detection in Diffraction Tomography (pdf)

• SSVM2023: 9th International Conference on Scale Space and Variational Methods in Computer Vision, Santa Margherita di Pula, Sardinia, 21.–25. Mai 2023
  A Frame Decomposition of the Funk-Radon Transform (pdf)

• RICAM Special Semester Tomography Across the Scales, Workshop Inverse Problems on Small Scales, RICAM, Linz, 17.–21. Oktober 2022
  Motion Detection in Diffraction Tomography (pdf)

• Inverse Problems: From experimental data to models and back (Chemnitz Symposium on Inverse Problems 2022), Potsdam, 19. – 21. September 2022
  Optical Diffraction Tomography with an Object Rotated into Arbitrary Orientations (pdf)

• 8th International Conference on Computational Harmonic Analysis (ICCHA2022), Ingolstadt, 12. – 16. September 2022
  Fourier Reconstruction in Diffraction Tomography of an Irregularly Moving Object (pdf)

• Inverse Problems: Modeling & Simulation, Mellieha, Malta, 22. – 28. Mai 2022
  Fourier Reconstruction in Diffraction Tomography of an Irregularly Moving Object (pdf)

• SIAM Conference on Imaging Science (SIAM-IS 2022), TU Berlin (online), 21. – 25. März 2022
  Fourier Reconstruction in Diffraction Tomography of an Irregularly Moving Object (pdf)

• Conference on Mathematics of Wave Phenomena 2022, KIT, Karlsruhe (online), 14. – 18. Februar 2022
  Approximation properties of the double Fourier sphere method (pdf)

• International Conference of Young Mathematicians, Institute of Mathematics of NAS of Ukraine (online), 3. – 5. Juni 2021
  The Fourier diffraction theorem in optical tomography

• MATH+ Spotlight, TU Berlin (online), 2. Juni 2021
  EF3-6: Deformation Based Regularization of Inverse Problems on Manifolds (pdf)

• Chemnitz Symposium on Inverse Problems, Frankfurt, 30. September – 2. Oktober 2019
  Reconstructing Functions on the Sphere from Circular Means (pdf)

• 2nd IMA Conference On Inverse Problems From Theory To Application, London, 4. – 6. September 2019
  The Funk-Radon transform and spherical tomography (pdf)

• Siegmundsburg Seminar on Analysis & Theoretical Numerics, Siegmundsburg, 26. – 28. August 2019
  Sobolev estimates for spherical means and the Funk-Radon transform (pdf)

• Applied Inverse Problems Conference AIP 2019, Grenoble, 8. – 12. Juli 2019
  The Funk-Radon transform and spherical tomography (pdf)

• Approximation Theory 16, Nashville, 19. – 22. Mai 2019
  The cone-beam transform and spherical convolutions (pdf)

• Workshop on Mathematical Signal and Image Analysis, Raitenhaslach, 1. – 3. April 2019
  The cone-beam transform and spherical convolution operators (pdf)

• Chemnitz Symposium on Inverse Problems, TU Chemnitz, 27. und 28. September 2018
  The cone-beam transform and spherical convolution operators (pdf)

• Mecklenburg Workshop Approximation Methods and Fast Algorithms, Hasenwinkel, Mecklenburg-Vorpommern, 10. – 14. September 2018
  The cone-beam transform and spherical convolution operators (pdf)

• SIAM Conference on Imaging Science (SIAM-IS 2018), Bologna, Italien, 5. – 8. Juni 2018
  The cone-beam transform and spherical convolution operators (pdf)

• Inverse Problems: Modeling & Simulation, Mellieha, Malta, 21. – 26. Mai 2018
  An SVD in spherical surface wave tomography (pdf)

• Modeling, analysis, and approximation theory toward applications in tomography and inverse problems, TU Braunschweig, 3. – 7. Februar 2018
  The Funk-Radon transform and its generalizations (pdf)

• New Trends in Parameter Identification for Mathematical Models, IMPA, Rio de Janeiro, Brasilien, 30. Oktober – 3. November 2017
  An SVD in spherical surface wave tomography (pdf)

• Geomathematics Meets Medical Imaging, Speyer, 5. – 8. September 2017
  An SVD in spherical surface wave tomography (pdf)

• 100 Years of the Radon Transform, RICAM, Linz, Österreich, 27. – 31. März 2017
  A generalization of the Funk-Radon transform (pdf)

• 27. Rhein-Ruhr-Workshop, Bestwig, 27. – 28. Januar 2017
  Eine Verallgemeinerung der Funk-Radon-Transformation (pdf)

• Chemnitz Symposium on Inverse Problems, TU Chemnitz, 22. – 23. September 2016
  A generalization of the Funk-Radon transform (pdf)

• Mecklenburg Workshop Approximation Methods and Data Analysis, Hasenwinkel, Mecklenburg-Vorpommern, 5. – 9. September 2016
  A generalization of the Funk-Radon transform (pdf)

• Mathematical Imaging and Emerging Modalities, Osnabrück, Deutschland, 27. – 30. Juni 2016
  A generalization of the Funk-Radon transform (pdf)

• Inverse Problems: Modeling & Simulation, Fethiye, Türkei, 23. – 28. Mai 2016
  A generalization of the spherical Radon transform to circles passing through a fixed point (pdf)

• 26. Rhein-Ruhr-Workshop, Bestwig, 29. – 30. Januar 2016
  Eine Verallgemeinerung der Funk-Radon-Transformation für Kreise durch einen festen Punkt (pdf)

• Recent Developments in Inverse Problems, Berlin, 17. – 18. September 2015
  Optimal mollifiers for reconstructing spherical images from circular means (pdf)

• Mecklenburg Workshop Approximation Methods and Function Spaces, Hasenwinkel, Mecklenburg-Vorpommern, 16. – 20. März 2015
  Optimal Mollifiers for Spherical Deconvolution (pdf)

• 25. Rhein-Ruhr-Workshop, Bestwig, 30. – 31. Januar 2015
  Optimal Mollifiers for Spherical Deconvolution (pdf)

• Helmholtz-Workshop: Mathematics for imaging, Bad Harzburg, Niedersachsen, 2. – 4. April 2014
  Optimal kernels for the inversion of the spherical Radon and cosine transform (pdf)

Poster

• Computational and Analytical Aspects of Image Reconstruction, ICERM, Brown University, Providence, Rhode Island, Vereinigte Staaten, 13. – 17. Juli 2015
  Reconstruction of Functions on the Sphere from Spherical Means (pdf)

Seminarvorträge

• 16th Internal Meeting of the SFB Tomography Across the Scales, Strobl, Österreich, Juli 2024
  

• 15th Internal Meeting of the SFB Tomography Across the Scales, Obergurgl, Österreich, 27.–30. November 2023
  Universal filtered backpropagation formula for diffraction tomography with various imaging setups

• Sixth Member Meeting of the SFB Tomography Across the Scales, Wildalpen, Österreich, 12.–15. September 2023
  Sliced Optimal Transport on the Sphere

• Fourteenth Internal Meeting of the SFB Tomography Across the Scales, Wildalpen, Österreich, 3.–5. Juli 2023
  Motion Detection from 2D Projections of Moving Particles

• Thirteenth Internal Meeting of the SFB Tomography Across the Scales, Windischgarsten, Österreich, 12.–15. Februar 2023
  Update on Diffraction Tomography

• Twelfth Internal Meeting of the SFB Tomography Across the Scales, Obergurgl, Österreich, 4.–7. Dezember 2022
  Motion Detection in Diffraction Tomography

• Fifth Member Workshop of the SFB Tomography Across the Scales, Gmunden, Österreich, 26.–29. September 2022
  Approximation Properties of the Double Fourier Sphere Method

• Eleventh Internal Meeting of the SFB Tomography Across the Scales, Windischgarsten, Österreich, 19.–22. Juni 2022
  Motion Detection in Diffraction Tomography by Common Circle Methods

• Research Seminar Analysis, TU Chemnitz (online), 26. März 2021
  Fourier reconstruction in diffraction tomography with an arbitrarily rotated object

• Sixth Internal Meeting of the SFB Tomography Across the Scales, Wien (online), 30. November 2020
  Reconstruction Formulae in Diffraction Tomography based on NFFTs and Backpropagation

• Fifth Internal Meeting of the SFB Tomography Across the Scales, Wien (online), 1. September 2020
  

• Öffentliche Prüfung im Promotionsverfahren, TU Chemnitz, 26. November 2019
  Reconstructing Functions on the Sphere from Circular Means

• Forschungsseminar Analysis, Fakultät für Mathematik, TU Chemnitz, 23. Januar 2018
  The Funk-Radon transform and its generalizations

• PhD Seminar, TU Chemnitz, 12. Dezember 2016
  An introduction to reproducing kernel Hilbert spaces

• PhD Seminar, TU Chemnitz, 19. Mai 2016
  A generalization of the Funk-Radon transform

• PhD Seminar, TU Chemnitz, 20. Januar 2015
  The Funk–Radon transform

• Seminar Angewandte Analysis, TU Chemnitz, 10. Juni 2013
  Schnelle Legendre–Transformation

E-Learning Vorträge

• Infoveranstaltung Digitale Prüfungen, TU Berlin (online), 7. Juni 2021
  How to STACK (Fragetyp in ISIS/Moodle für Formelaufgaben) (pdf)

• TUCdigital Tage der digitalen Hochschulbildung, TU Chemnitz, 14. – 15. Januar 2020
  Lit.Shortcut, Digitale Prüfungen in OPAL. Das Prüfungssystem ONYX in der praktischen Anwendung

• 13. Netzwerktreffen Mathematik/Physik + E-Learning, Hochschule für Technik und Wirtschaft Dresden, 11. September 2019
  Adaptives Feedback und individualisierte Aufgabengestaltung – Technologie und Praxis

• 12. Netzwerktreffen Mathematik/Physik + E-Learning, Technische Universität Bergakademie Freiberg, 12. März 2019
  Die stetige Weiterentwicklung im Aufgabenpool Mathematik (pdf)

• LiT.Shortcut, Technische Universität Bergakademie Freiberg, 7. November 2018
  Onyx in der Hochschullehre – mit Onlinetests mathematische Aufgaben in die Lehre integrieren (pdf)

• 15. OPAL-Supporter-Treffen, TU Chemnitz, 14. Juni 2018
  Formatives E-Assessment in Mathematik-Lehrveranstaltungen (pdf)

Weitere Workshops

• Mathematics and Industry, Physikalisch-Technische Bundesanstalt, Berlin, 3. November 2023
  

• Mecklenburg Workshop: Data Analysis und Approximation, Hasenwinkel, 7. Juli 2023
  

• MIA 2023 Mathematics and Image Analysis, WIAS Berlin, 1.–3. Februar 2023
  

• Tenth Internal Meeting of the SFB Tomography Across the Scales, Obergurgl (hybrid), Österreich, 17.–20. März 2022
  

• Kick-off Workshop Thematic Einstein Semester on Mathematics of Imaging in Real-World Challenges, Physikalisch-Technische Bundesanstalt, Berlin, 6. – 8. Oktober 2021
  

• Siegmundsburg Seminar on Analysis & Theoretical Numerics, Siegmundsburg, 31. August – 2. September 2021
  

• Tomographic Reconstructions and their Startling Applications, Erwin Schrödinger Institute, Wien (online), 15. – 25. März 2021
  

• Chemnitz Symposium on Inverse Problems, TU Chemnitz (online), 14. – 17. September 2020
  

• Siegmundsburg Seminar on Analysis & Theoretical Numerics, Siegmundsburg, 27. – 29. Juli 2020
  

• Computational and Mathematical Methods in Data Science, Berlin, 24. – 25. Oktober 2019
  

• 29. Rhein-Ruhr-Workshop, Bestwig, 1. – 2. Februar 2019
  

• 28. Rhein-Ruhr-Workshop, Bestwig, 2. – 3. Februar 2018