Showing 1 - 20 results of 25 for search '', query time: 0.47s Refine Results
  1. 1
    An irreducible graph consisting of a single block /
    by Brown, Thomas A.
    Published 1965
    Book
  2. 2
    The Heawood map coloring conjecture /
    Book
  3. 3
    The genus of K12s /
    Book
  4. 4
    Graphs with monochromatic complete subgraphs in every edge coloring /
    by Folkman, John
    Published 1967
    Book
  5. 5
    Edge colorings in bipartite graphs /
    by Folkman, Jon
    Published 1966
    Book
  6. 6
    Maximal consistent families of triples / Joel Spencer.
    by Spencer, Joel H.
    Published 1966
    Book
  7. 7
    Turan's theorem for k-graphs /
    by Spencer, Joel H.
    Published 1971
    Book
  8. 8
    Determinants, permanents, and bipartite graphs /
    by Harary, Frank
    Published 1968
    Book
  9. 9
    Subgraphs of bipartite and directed graphs /
    by Folkman, Jon
    Published 1968
    Book
  10. 10
    On the compatibility between a graph and a simple order /
    by Roberts, Fred S.
    Published 1968
    Book
  11. 11
    An upper bound on the chromatic number of a graph /
    by Folkman, Jon
    Published 1969
    Book
  12. 12
    On the enumeration of almost bicubic rooted maps /
    by Tutte, W. T.
    Published 1969
    Book
  13. 13
    A characterization of clique graphs /
    by Roberts, Fred S.
    Published 1969
    Book
  14. 14
    The Heawood map-coloring problem, cases 3, 5, 6, and 9 /
    Book
  15. 15
    Random regular tournaments /
    by Spencer, Joel H.
    Published 1970
    Book
  16. 16
    Random regular tournaments /
    by Spencer, Joel H.
    Published 1972
    Book
  17. 17
    Notes on combinatorial mathematics : anti-blocking polyhedra /
    by Fulkerson, D. R.
    Published 1970
    Book
  18. 18
    Four-color reducibility of planar graphs containing subgraphs with four-point boundaries /
    by Dalkey, Norman Crolee, 1915-
    Published 1965
    Book
  19. 19
    A new characterization of partial orders of dimension two /
    by Baker, K. A. (Kirby A.)
    Published 1970
    Book
  20. 20
    A routing algorithm for digraphs /
    by Bedrosian, Edward
    Published 1976
    Book
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