Dr. Sebastian Boldt

	Universität Leipzig Institut für Mathematik Abteilung Geometrie
	Büro: A 535 (Augusteum) Augustusplatz 10
Postanschrift	Universität Leipzig Mathematisches Institut D-04081 Leipzig Germany
Telefon	+49 (0)341 97 32132
E-Mail	boldt (at) math.uni-leipzig.de

I'm now at the Technical University Chemnitz.

---

Lehre / Teaching

• SS 2023: Seminar Nilpotente Lie-Gruppen (Schreiben Sie sich bei Interesse bitte in den zugehörigen Moodle-Kurs ein)
• SS 2023: Übungen zur Linearen Algebra für Informatiker
• WS 2022/23: Advanced Differential Geometry II - Spin Geometry (please subscribe to the moodle course)
• SS 2022: Vorlesung + Übung Mathematik 2 für Physiker (Informationen über Moodle)
• WS 2021/22: Tutorial Mathematik 1 für Physiker
• WS 2021/22: Riemannsche Flächen
• SS 2021: Tutorial Mathematik 4 for Physicists (see moodle course)
• WS 2020/21: Advanced Differential Geometry 2 - Spin Geometry
• SS 2020: Linear Algebra 2 (support via moodle)
• WS 2019/20:  Tutorial Differential Geometry I.
• WS 2019/20:   Lecture Hall Tutorial Lineare Algebra I
• SS 2019:  Tutorial and Lecture Hall Tutorial Analysis II (Die erste Hörsaalübung findet am 4. April statt)
  
• WS 2018/19:  Tutorial Lineare Algebra I
  
• WS 2018/19:  Tutorial Differentialgeometrie I
  

---

Forschung / Research

• Reasearch Interests: Differential Geometry, Global and Geometric Analysis
• Publications:

  • A Chern-Simons transgression formula for supersymmetric path integrals on spin manifolds. With Sergio Luigi Cacciatori and Batu Güneysu.
    Preprint.
  • Feynman-Kac formula for perturbations of order ≤1 and noncommutative geometry. With Batu Güneysu.
    To appear in Stochastics and Partial Differential Equations: Analysis and Computations.
    Published Version
    Preprint
  • Relatively compact sets of Heisenberg manifolds.
    Differential Geometry and its Applications, Vol. 76 (2021).
    https://doi.org/10.1016/j.difgeo.2021.101739
    Preprint
  • Scattering Theory and Spectral Stability under a Ricci Flow for Dirac Operators. With Batu Güneysu.
    To appear in Ann. Fac. Sci. Toulouse, Math. (6).
    Preprint
  • Contributions to the spectral geometry of locally homogeneous spaces. With Dorothee Schüth.
    Book chapter in Space - Time - Matter. Analytic and Geometric Structures. Brüning, J. (Ed.), Staudacher, M. (Ed.), Fiedler, B., et al. (2018). Berlin, Boston: De Gruyter.
    http://dx.doi.org/10.1515/9783110452150
  • The Height of compact nonsingular Heisenberg-like Nilmanifolds.
    Dissertation (Berlin, October 2017)
    http://dx.doi.org/10.18452/18924
  • Properties of the Dirac spectrum on three dimensional lens spaces.
    Osaka J. Math. 54, No. 4, 747-765 (2017).
    https://projecteuclid.org/euclid.ojm/1508486578
  • An explicit formula for the Dirac multiplicities on Lens spaces. With E. A. Lauret.
    J. Geom. Anal. 27, No. 1, 689-725 (2017).
    https://doi.org/10.1007/s12220-016-9695-x