Discrete versions of the Li-Yau gradient estimate

Dier D, Kaßmann M, Zacher R (2017)
arXiv:1701.04807.

Preprint | Englisch
 
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Autor*in
Dier, Dominik; Kaßmann, MoritzUniBi ; Zacher, Rico
Abstract / Bemerkung
We study positive solutions to the heat equation on graphs. We prove variants of the Li-Yau gradient estimate and the differential Harnack inequality. For some graphs, we can show the estimates to be sharp. We establish new computation rules for differential operators on discrete spaces and introduce a relaxation function that governs the time dependency in the differential Harnack estimate.
Erscheinungsjahr
2017
Zeitschriftentitel
arXiv:1701.04807
Page URI
https://pub.uni-bielefeld.de/record/2956118

Zitieren

Dier D, Kaßmann M, Zacher R. Discrete versions of the Li-Yau gradient estimate. arXiv:1701.04807. 2017.
Dier, D., Kaßmann, M., & Zacher, R. (2017). Discrete versions of the Li-Yau gradient estimate. arXiv:1701.04807
Dier, D., Kaßmann, M., and Zacher, R. (2017). Discrete versions of the Li-Yau gradient estimate. arXiv:1701.04807.
Dier, D., Kaßmann, M., & Zacher, R., 2017. Discrete versions of the Li-Yau gradient estimate. arXiv:1701.04807.
D. Dier, M. Kaßmann, and R. Zacher, “Discrete versions of the Li-Yau gradient estimate”, arXiv:1701.04807, 2017.
Dier, D., Kaßmann, M., Zacher, R.: Discrete versions of the Li-Yau gradient estimate. arXiv:1701.04807. (2017).
Dier, Dominik, Kaßmann, Moritz, and Zacher, Rico. “Discrete versions of the Li-Yau gradient estimate”. arXiv:1701.04807 (2017).

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Quellen

arXiv: 1701.04807

Suchen in

Google Scholar