Krümmungs-Dimensions-Ungleichungen für nichtlokale Operatoren
Li-Yau- und Harnack-Ungleichungen
Publikationen & Preprints
S. Kräss, F. Weber, R. Zacher: Li-Yau and Harnack inequalities via curvature-dimension conditions for discrete long-range jump operators including the fractional discrete Laplacian (Preprint)
S. Kräss, R. Zacher: Aronson-Bénilan and Harnack estimates for the discrete porous medium equation; published in Nonlinear Analysis (2024) (Preprint)
S. Kräss, R. Zacher: Li-Yau type and Harnack estimates for systems of reaction-diffusion equations via hybrid curvature-dimension condition (Preprint)
Betreute Veranstaltungen
WS 2023/24 Analysis III
SS 2023 Weiterführende Mathematik und Statistik für Wirtschaftswissenschaften