Old Codger's One-Day Combinatorics Colloquium

6 November 2019

The talks will take place in Room 113 of the Mathematics Building.  Coffee and tea (self-service) will be available all day in the Mathematics Common Room (Room 112, adjacent to the lecture room). 

Lunch can be purchased in Eat at the Square or in Park Eat (near Windsor Hall).

Programme

10:30 - 11:00  Coffee in Room 112 (Maths Common Room)
11:00 - 11:40  Anthony Hilton (Reading)
Bounds related to the edge-list chromatic and total chromatic numbers of a simple graph
11:45 - 12:25  Justin Ward (QMUL)

Guarantees for Maximising Negative and Non-Monotone Submodular Functions

12:30 - 13:55  Lunch
14:00 - 14:40  Johannes Siemons (UEA Norwich)

Unlocking the Walk Matrix of a Graph

14:45 - 15:25  James Hirschfeld (Sussex)

Open problems in finite projective spaces

15:30 - 15:55  Tea in Room 112 (Maths Common Room) 
16:00 - 16:40  Oleg Pikhurko (Warwick)
Vizing's theorem via local colourings
16:45 - 17:25  Norman Biggs (LSE)

Linear Programming from Fibonacci to Farkas

Please click here to see abstracts for the talks.

There will be a meal in a local restaurant afterwards (early, so that people can catch trains). Everyone is invited, the speakers go free! Please let Brigitte Calderon (b.calderon@reading.ac.uk) know beforehand if you wish to come, so that I can tell the restaurant how many to expect.

I acknowledge with thanks the help provided by the Mathematics and Statistics Department at Reading, and the continuing support of the BCC.                                                                                                                              Anthony Hilton

 

Please note that parking is limited on the Whiteknights Campus.  If you intend to drive here for the Colloquium you will need to display a temporary car parking permit.  To obtain a permit please contact b.calderon@reading.ac.uk.

A frequent bus service operates between Reading Railway Station (stop EK) and the University. See Claret 21, 21a for the timetable and route.  Please have the correct fare ready (£2 for one trip) as the bus driver cannot give change. Contactless card payments are now also accepted.

Things to do now

Contact us

  • Email:
    maths@reading.ac.uk

  • Telephone:
    +44 (0) 118 378 8996

  • Fax:
    +44 (0) 118 931 3423

  • Department of Mathematics and Statistics, Whiteknights, PO Box 220, Reading RG6 6AX, UK

 

 

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