Charles C. Cadogan

Born:

place:

thesis:Department of Mathematics and Computer Science, University of the West Indies, Cave Hill, Barbados.

personal or universal URL:

email:Dr. Cardogan is Editor and Chief of the

Caribbean Journal of Mathematical and Computing Sciences. Recently, he has announced a solution to the famous 3x+1 problem..RESEARCH

Books

1.

Proceedings of the Third Caribbean Conference on Combinatorics and Computing. Held at the University of the West Indies, Bridgetown, January 5--8, 1981. Edited byCharles C. Cadogan. University of the West Indies, Cave Hill Campus, Barbados, 1981. vi+189 pp.2.

Proceedings of the Second Caribbean Conference on Combinatorics and Computing. Held at the University of the West Indies, Bridgetown, January 4--7, 1977. Edited by Ronald C. Read andCharles C. Cadogan. University of the West Indies, Cave Hill Campus, Barbados, 1977. vii+223 pp.Papers

Cadogan, Charles,A Solution to the 3x+1 Problem. SubmittedCadogan, Charles,Trajectories in the 3x+1 Problem. Journal of Combinatorial Mathematics and Combinatorial Computing44(2003)), 177-187Cadogan, CharlesExploring the 3x+1 problem 1. Caribbean J. Math. Comput. Sci.6(1996), no. 1-2, 10--18.Cadogan, C. C.Graph-lattices revisited. Caribbean J. Math.9(1990), no. 1-2, 31 pp.Cadogan, C. C.A note on the 3x+1 problem. Caribbean J. Math.3(1984), no. 2, 67--72Cadogan, C. C.A particular telescoping problem---an overview. Caribbean J. Math.1(1982), no. 2, 77--88.Cadogan, C. C.A note on colourings of a product of graphs. Caribbean J. Math.1(1982), no. 1, 45--48.Cadogan, C. C.; Lowe, C. S.On equivalence classes within equivalence classes of integers. Proceedings of the Third Caribbean Conference on Combinatorics and Computing (Bridgetown, 1981), pp. 77--88, Univ. West Indies, Cave Hill Campus, Barbados, 1981.Cadogan, C. C.Graph-lattices and associated matrices. Indian J. Math.17(1975), no. 1, 21--32.- Bellamy, O. S.;
Cadogan, C. C.Subsets of positive integers: their cardinality and maximality properties. Proceedings of the Tenth Southeastern Conference on Combinatorics, Graph Theory and Computing (Florida Atlantic Univ., Boca Raton, Fla., 1979), pp. 167--178, Congress. Numer., XXIII--XXIV, Utilitas Math., Winnipeg, Man., 1979.Cadogan, C. C.Inverse differential operators over graph-lattices. Proceedings of the Sixth Southeastern Conference on Combinatorics, Graph Theory, and Computing (Florida Atlantic Univ., Boca Raton, Fla., 1975), pp. 115--122. Congressus Numerantium, No. XIV, Utilitas Math., Winnipeg, Man., 1975.Cadogan, C. C.Differential operators over graph-lattices. Proceedings of the Third Southeastern Conference on Combinatorics, Graph Theory and Computing (Florida Atlantic Univ., Boca Raton, Fla., 1972), pp. 99--116. Florida Atlantic Univ., Boca Raton, Fla. 1972.Cadogan, C. C.; Callender, B. A.A problem on positive integers. New Zealand Math. Mag.11(1974), 87--91, 94.Cadogan, C. C.On partly ordered partitions of a positive integer. Fibonacci Quart.9(1971), no. 3, 329--336.Cadogan, CharlesSome generalizations of the Pascal triangle. Math. Mag.45(1972), 158--162.Cadogan, C. C.The Möbius function and connected graphs. J. Combinatorial Theory Ser. B111971 193--200.Cadogan, C. C.On connected cubic graphs and trivalent trees. 1971 Recent Trends in Graph Theory (Proc. Conf., New York, 1970) pp. 49--54 Lecture Notes in Mathematics, Vol.186Springer, BerlinCadogan, C. C.Graph-lattices and the enumeration of linear graphs. 1970 Proc. Louisiana Conf. on Combinatorics, Graph Theory and Computing (Louisiana State Univ., Baton Rouge, La., 1970) pp. 61--86 Louisiana State Univ., Baton Rouge, La.Cadogan, C. C.On multigraphs with a given partition. Bull. Austral. Math. Soc.31970 125--137.

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