Up a level |
Barmpalias, G. and Hölzl, R. and Lewis, A. E. M. and Merkle, W. (2013) Analogues of Chaitinʼs Omega in the computably enumerable sets. Information Processing Letters, 113 (5-6). pp. 171-178. ISSN 0020-0190
Lewis, A. E. M. (2006) The jump classes of minimal covers. In: Beckmann, Arnold and Berger, Ulrich and Löwe, Benedikt and Tucker, John V., (eds.) Logical Approaches to Computational Barriers: Second Conference on Computability in Europe, Cie 2006, Swansea, Uk, June 30-July. Lecture notes in computer science (3988). Springer, Berlin, pp. 307-318. ISBN 9783540354666
Lewis, A. E. M. (2005) On a question of sacks: a partial solution on the positive side. In: Cooper, S. Barry and Löwe, Benedikt and Torenvliet, Leen, (eds.) New Computational Paradigms: First Conference on Computability in Europe, Cie 2005, Amsterdam, the Netherlands, June 8-12, 2005. Lecture notes in computer science (3526). Springer, Berlin, pp. 275-286. ISBN 9783540261797