Datum/Date | Zeit/Time | Vorträge/Talks |
16.12.2021 | 16:00 | Dr. Yulai Ma (Universität Paderborn) "Nowhere-zero 3-flows in toroidal graphs" |
09.12.2021 | 16:00 | Prof. Dr. Eckhard Steffen "Remarks on signed graphs" |
Datum/Date | Zeit/Time | Vorträge/Talks |
16.12.2021 | 16:00 | Dr. Yulai Ma (Universität Paderborn) "Nowhere-zero 3-flows in toroidal graphs" |
09.12.2021 | 16:00 | Prof. Dr. Eckhard Steffen "Remarks on signed graphs" |