The colouring number of infinite graphs, part 1
Seminar
Speaker
Omri Marcus
Date
20/06/2016 - 12:00 - 10:00Add to Calendar
2016-06-20 10:00:00
2016-06-20 12:00:00
The colouring number of infinite graphs, part 1
We show that every graph with infinite colouring number has a well-ordering of its vertices that simultaneously witnesses its colouring number and its cardinality.
The lecture will be based on the following paper.
Building 502, Room 9
אוניברסיטת בר-אילן - המחלקה למתמטיקה
mathoffice@math.biu.ac.il
Asia/Jerusalem
public
Place
Building 502, Room 9
Abstract
We show that every graph with infinite colouring number has a well-ordering of its vertices that simultaneously witnesses its colouring number and its cardinality.
The lecture will be based on the following paper.
תאריך עדכון אחרון : 28/10/2019
