Structure Theory for Projective Sets in the Plane With Countable Sections

Abstract

Mathematical Logic QuarterlyVolume 32, Issue 31-34 p. 481-501 Article Structure Theory for Projective Sets in the Plane With Countable Sections Yutaka Yasuda, Yutaka Yasuda Institute of Educational Engineering Tokai University Kitakaname, Kanagawa-ken 259–12 Japan Search for more papers by this author Yutaka Yasuda, Yutaka Yasuda Institute of Educational Engineering Tokai University Kitakaname, Kanagawa-ken 259–12 Japan Search for more papers by this author First published: 1986 https://doi.org/10.1002/malq.19860323102 I wish to thank my teacher, the late Professor M. Kondǒ, for his guidance and encouragement and most of all for creating my interest in descriptive set theory. I am also grateful to Professors J. W. Addison, J. Burgess, L. Harrington, D. A. Martin, Y. N. Moschovakis, J. R. Steel, H. Tanaka, T. Tugué and the late Professor Y. Sampei for numerous helpful discussions on this subject presented here. I especially wish to express my heartly thanks to Professor H. Tanaka for his constant encouragement and very helpful suggestions in the preparation of this paper. Also I am grateful to Professor M. Davis and the Courant Institute of Mathematical Sciences for hospitality during the months when parts of this paper was written. AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Volume32, Issue31-341986Pages 481-501 RelatedInformation