Claude Laflamme

Professor

Department of Mathematics and Statistics

PhD

University of Michigan, 1987

MSc

Simon Fraser University, 1983

BSc

Université Laval, 1981

Contact information

Phone

Office: 403.220.3962

Location

Office : MS572

Courses

  • MATH 211 - Linear Methods I
  • MATH 211 - Linear Methods I

Research and teaching

Research areas

  • Set theory
  • Theory of homogeneous structures
  • Graph theory
  • e-Learning systems

Publications

Journal article

  • Laflamme, Claude, Woodrow, Robert, Soukup, Daniel and Aranda, Andres. "Balanced independent sets in graphs omitting large cliques". Journal of Combinatorial Theory, Series B, (2018). Print.
  • Laflamme, Claude, Pouzet, Maurice and Sauer, Norbert. "Invariant subsets of scattered trees and the tree alternative property of Bonato and Tardif". Abhandlungen Math. Sem. Univ. Hamburg Volume in memory of Rudolf Halin. (2017): 1-40. Print.
  • Laflamme, Claude, Pouzet, Maurice and Woodrow, Robert. "Equimorphy - The Case of Chains". Archive for Math. Logic 56 Special issue in honour of Jim Baumgartner.7 (2017): 811-829. Print.
  • Laflamme, Claude, Sauer, Norbert and Dobrinen, Natasha. "Rainbow Ramsey simple structures". Discrete Mathematics 339.11 (2016): 2848-2855. Print.
  • Laflamme, Claude, Sauer, Norbert, Pouzet, Maurice and Zaguia, Imed. "Pairs of orthogonal countable ordinals". Discrete Mathematics 335. (2015): 35-44. Print.
  • Laflamme, Claude, Jasinski, Jakub, Woodrow, Robert and Nguyen Van The, Lionel. "Ramsey precompact expansions of homogeneous directed graphs". Electronic J. Combinatorics 21. (2014): 4-42. Print.
  • Laflamme, Claude, Duffus, Dwight, Pouzet, Maurice and Woodrow, Robert. "Convex sublattices and a fixed point property.". Contributions to Discrete Mathematics 8.1 (2013): 1-30. Print.
  • Cameron, Peter, Laflamme, Claude, Pouzet, Maurice, Tarzi, Sam and Woodrow, Robert. "Overgroups of the automorphism group of the Rado graph.". Fields Inst. Commun. 68. (2013). Print.
  • Laflamme, Claude, Nguyen Van Thé, Lionel and Sauer, Norbert. "Distinguishing Number of Countable Homogeneous Relational Structures". Electronic Journal of Combinatorics 16(1). (2010). Print.
  • Laflamme, Claude, Nguyen Van Thé, Lionel and Sauer, Norbert. "Partition properties of the dense local order and a colored version of Milliken's theorem.". Combinatorica 30.1 (2010): 83-104. Print.
  • Laflamme, Claude and Seyffarth, Karen. "Distinguishing chromatic number of bipartite Graphs". Elec. Journal of Combinatorics 16.1 (2009): #R76. Print.
  • Laflamme, Claude, Nguyen Van Thé, Lionel, Pouzet, Maurice and Sauer, Norbert. "Partitions and Indivisibility Properties of Countable Dimensional Vector Spaces". Jour. Comb. Theory, Series A 118.1 (2009): 67-77. Print.
  • Delhomme, Christian, Laflamme, Claude, Pouzet, Maurice and Sauer, Norbert. "Indivisible ultrametric spaces.". Topology Appl. 155.14 (2008): 1462–1478. Print.
  • Laflamme, Claude, Duffus, Dwight and Pouzet, Maurice. "Retracts of posets: the chain-gap property and the selection property are independent.". Algebra Universalis 59.1-2 (2008): 243–255. Print.
  • Delhomme, Christian, Laflamme, Claude, Pouzet, Maurice and Sauer, Norbert. "Divisibility of countable metric spaces". European Journal of Combinatorics 28. (2007): 1746-1749. Print.
  • Laflamme, Claude and Sauer, Norbert. "Canonical partitions of universal structures". Combinatorica. An International Journal on Combinatorics and the Theory of Computing 26.2 (2004): 183-205. Print.
  • Laflamme, Claude and Leary, Christopher C.. "Filter games on {$\omega$} and the dual ideal". Fundamenta Mathematicae 173.2 (2002): 159-173. Print.
  • Brendle, J, Just, Winfried and Laflamme, Claude. "On the refinement and countable refinement numbers". Questions and Answers in General Topology 18.2 (2000): 123-128. Print.
  • Laflamme, Claude and Scheepers, Marion. "Combinatorial properties of filters and open covers for sets of real numbers". The Journal of Symbolic Logic 64.3 (1999): 1243-1260. Print.
  • Garcia-Ferreira, Salvador and Laflamme, Claude. "The {$\gamma\sb p$} property and the reals". Proc. Amer. Math. Soc. 126.6 (1998): 1791-1798. Print.
  • Laflamme, Claude and Zhu, Jian. "The {R}udin-{B}lass ordering of ultrafilters". The Journal of Symbolic Logic 63.2 (1998): 584-592. Print.
  • Laflamme, Claude and Szalkai, Istv. "Counting simplexes in {$\bold R\sp 3$}". Electronic Journal of Combinatorics 5. (1998): Research Paper 40, 11 pp. (electronic). Print.
  • Laflamme, Claude. "Combinatorial aspects of {${\rm F}\sb \sigma$} filters with an application to {$\scr N$}-sets". Proc. Amer. Math. Soc. 125.10 (1997): 3019-3025. Print.
  • Laflamme, Claude. "A few special ordinal ultrafilters". The Journal of Symbolic Logic 61.3 (1996): 920-927. Print.
  • Laflamme, Claude. "Strong meager properties for filters". Fundamenta Mathematicae 146.3 (1995): 283-293. Print.
  • Laflamme, Claude. "Bounding and dominating number of families of functions on {$\omega$}". Mathematical Logic Quarterly 40.2 (1994): 207-223. Print.
  • Laflamme, Claude. "Partitions of {$k$}-branching trees and the reaping number of {B}oolean algebras". Commentationes Mathematicae Universitatis Carolinae 34.2 (1993): 397-399. Print.
  • Shelah, Saharon, Laflamme, Claude and Hart, Bradd. "Models with second order properties. {V}. {A} general principle". Annals of Pure and Applied Logic 64.2 (1993): 169-194. Print.
  • Laflamme, Claude. "Zapping small filters". Proc. Amer. Math. Soc. 114.2 (1992): 535-544. Print.
  • Laflamme, Claude. "Equivalence of families of functions on the natural numbers". Transactions of the American Mathematical Society 330.1 (1992): 307-319. Print.
  • Laflamme, Claude. "Some possible covers of measure zero sets". Colloquium Mathematicum 63.2 (1992): 211-218. Print.
  • Laflamme, Claude. "A few {$\sigma$}-ideals of measure zero sets related to their covers". Real Analysis Exchange 17.1 (1991/92): 362-370. Print.
  • Just, Winfried and Laflamme, Claude. "Classifying sets of measure zero with respect to their open covers". Transactions of the American Mathematical Society 321.2 (1990): 621-645. Print.
  • Laflamme, Claude. "Upward directedness of the {R}udin-{K}eisler ordering of {$P$}-points". The Journal of Symbolic Logic 55.2 (1990): 449-456. Print.
  • Compton, Kevin J. and Laflamme, Claude. "An algebra and a logic for {${\rm NC}$}". Information and Computation 87.1-2 (1990): 241-263. Print.
  • Blass, Andreas and Laflamme, Claude. "Consistency results about filters and the number of inequivalent growth types". The Journal of Symbolic Logic 54.1 (1989): 50-56. Print.
  • Laflamme, Claude. "Forcing with filters and complete combinatorics". Annals of Pure and Applied Logic 42.2 (1989): 125-163. Print.
  • Hatcher, William S. and Laflamme, Claude. "On the order structure of the hyperreal line". Zeitschrift f\"ur Mathematische Logik und Grundlagen der Mathematik 29.3 (1983): 197-202. Print.

Special issues

  • Laflamme, Claude. Filter games and combinatorial properties of strategies 1996.