•  1
    Professor Andrzej Mostowski
    Annals of Mathematical Logic 10 (3/4): 363. 1976.
  •  49
    Levy and set theory
    Annals of Pure and Applied Logic 140 (1): 233-252. 2006.
    Azriel Levy did fundamental work in set theory when it was transmuting into a modern, sophisticated field of mathematics, a formative period of over a decade straddling Cohen’s 1963 founding of forcing. The terms “Levy collapse”, “Levy hierarchy”, and “Levy absoluteness” will live on in set theory, and his technique of relative constructibility and connections established between forcing and definability will continue to be basic to the subject. What follows is a detailed account and analysis of…Read more
  •  29
    Erdős and set theory
    Bulletin of Symbolic Logic 20 (4). 2014.
    Paul Erdős was a mathematicianpar excellencewhose results and initiatives have had a large impact and made a strong imprint on the doing of and thinking about mathematics. A mathematician of alacrity, detail, and collaboration, Erdős in his six decades of work moved and thought quickly, entertained increasingly many parameters, and wrote over 1500 articles, the majority with others. Hismodus operandiwas to drive mathematics through cycles of problem, proof, and conjecture, ceaselessly progressin…Read more
  •  48
    Volume Introduction
    The Proceedings of the Twentieth World Congress of Philosophy 6 13-41. 2000.