Research interests: Algebra, Algebraic Geometry

Recent publications:

• ``On a theory of the b-function in positive characteristic'', Selecta Mathematica, 2018, Volume 24, Issue 4, pp 3501-3528; arXiv

• (with T. Schedler) ``On D-modules related to the b-function and Hamiltonian flow''; Compositio Mathematica, Volume 154, Issue 11 November 2018, pp 2426-2440; arXiv

• ``Length of local cohomology in positive characteristic and ordinarity''; International Mathematics Research Notices, Volume 2020, Issue 7, April 2020, pp 1921–1932; arXiv

• (with C. Bogner, R. Klausen and E. Panzer) ``Feynman integral relations from parametric annihilators''; Letters in Mathematical Physics, Volume 109, Issue 3 March 2019, pp 497–564; arXiv

• ``On the p-supports of a holonomic D-module''; Inventiones Mathematicae, March 2019, Volume 215, Issue 3, pp 779-818; arXiv

• (with A. Bode)``Extending meromorphic connections to coadmissible D-cap-modules''; accepted for publication in Crelle's Journal; arXiv

• (with J. Desrochers) "On centralizers in Azumaya domains"; accepted for publication in International Mathematics Research Notices; arXiv

Conference proceedings:

• (with C. Bogner, R. Klausen and E. Panzer) ``The number of master integrals as Euler characteristic''; arXiv:1809.03399