Triangle free sets and arithmetic progressions---two Pisier type problems. Davenport, Dennis; Hindman, Neil; Strauss, Dona — 2002 The Electronic Journal of Combinatorics [electronic only]
Continuous homomorphisms on β ℕ and Ramsey theory. Davenport, Dennis; Hindman, Neil; Leader, Imre; Strauss, Dona — 2000 The New York Journal of Mathematics [electronic only]