Department of Mathematics, University of Toronto, Canada M5S 3G3
Bibliografia
[1] A. Balog and C. Pomerance, The distribution of smooth numbers in arithmetic progressions, Proc. Amer. Math. Soc. 115 (1992), 33-43.
[2] E. S. Croot III, On unit fractions with denominators from short intervals, Acta Arith., to appear.
[3] E. S. Croot III, On some questions of Erdős and Graham about Egyptian fractions, Mathematika, to appear.
[4] P. Erdős and R. L. Graham, Old and New Problems and Results in Combinatorial Number Theory, Monograph. Enseign. Math. 28, Univ. Genève, Geneva, 1980.
[5] R. K. Guy, Unsolved Problems in Number Theory, 2nd ed., Springer, New York, 1994.
[6] A. Hildebrand and G. Tenenbaum, Integers without large prime factors, J. Théor. Nombres Bordeaux 5 (1993), 411-484.
[7] C. Hooley, Applications of Sieve Methods to the Theory of Numbers, Cambridge Tracts in Math. 70, Cambridge Univ. Press, Cambridge, 1976.