Author(s): D. J. A. Welsh, D.R. Woodall (eds.)
Publisher: The Institute of Mathematics and its Applications (Southend-on-Sea, Essex)
Year: 1972
Language: English
City: Southend-on-Sea, Essex
Title
Contents
Participants
Preface
Norman Biggs: Pictures
Alan Brace, D. E. Daykin: Sperner Type Theorems for Finite Sets
Peter J. Cameron: Questions about Symmetric Designs
S. L. G. Choi: Some Combinatorial Problems in Number Theory
Ernest J. Cockayne, Daniel G. Schiller: Computation of Steiner Minimal Trees
F. D. J. Dunstan, A. W. Ingleton, D. J. A. Welsh: Supermatroids
P. Erdös, A. Hajnal: On Ramsey Like Theorems. Problems and Results
H. O. Foulkes: Characters of Symmetric Groups Induced by Characters of Cyclic Subgroups
Frank Harary, Peter O'Neil, Ronald C. Read, Allen J. Schwenk: The Number of Trees in a Wheel
A. P. Heron: Matroid Polynomials
A. J. W. Hilton: The Number of Spanning Trees of Labelled Wheels, Fans and Baskets
J. H. Mason: Matroids: Unimodal Conjectures and Motzkin's Theorem
G. H. J. Meredith: Some Families of Non-Hamiltonian Graphs
Guy H. J. Meredith, E. Keith Lloyd: The Hamiltonian Graphs O_4 to O_7
C. St. J. A. Nash-Williams: Which Infinite Set-systems have Transversals? - A Possible Approach
J. Sheehan: Smoothly Embeddable Subgraphs - A Survey
Cedric A. B. Smith: Electric Currents in Regular Matroids
H. N. V. Temperley: The Enumeration of Graphs on Large Periodic Lattices
Robin J. Wilson: On the Adjacency Matrix of a Graph
D. R. Woodall: Property B and the Four-Colour Problem
D. R. Woodall: Two Results on Infinite Transversals
Unsolved Problems
