Abstract

AbstractA family of sets is called star‐shaped if all the members of the family have a point in common. The main aim of this paper is to provide a negative answer to the following question raised by Aisenberg et al., for the case . Do there exist ‐colorings of the ‐Kneser graphs with more than many non‐star‐shaped color classes?

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call