02524nam 2200541 450 991078889530332120170816143254.01-4704-0648-9(CKB)3360000000464425(EBL)3113639(SSID)ssj0000973237(PQKBManifestationID)11514566(PQKBTitleCode)TC0000973237(PQKBWorkID)10978824(PQKB)10138457(MiAaPQ)EBC3113639(RPAM)410763(PPN)195411242(EXLCZ)99336000000046442519810108h19811981 uy| 0engur|n|---|||||txtccrInitial segments of degrees below 0' /Richard L. EpsteinProvidence, Rhode Island :American Mathematical Society,[1981]©19811 online resource (111 p.)Memoirs of the American Mathematical Society,0065-9266 ;volume 30, number 241 (March 1981)"Volume 30 ... (second of 3 numbers)."0-8218-2241-1 Includes bibliographical references and index.""TABLE OF CONTENTS""; ""ABSTRACT""; ""INTRODUCTION""; ""CHAPTER 1: â??* D(<0')""; ""Motivation""; ""Construction""; ""Order of Proof""; ""Limit Lemmas""; ""T*[sub(e)]""; ""The S-O nature of T*[sub(e)]""; ""Constructive Computation Lemma (on the odds)""; ""Corollaries""; ""CHAPTER 2: Ï?+1 â??* D(<0')""; ""A. Introduction""; ""B. â??* D(<0')""; ""C. Ï?+1 â??* D(<0')""; ""D. Corollaries""; ""CHAPTER 3: THE JOIN TECHNIQUE BELOW HIGH R.E. DEGREES""; ""Introduction""; ""A. The join for an r.e. degree below a high r.e. degree""; ""B. Complements for r.e. degrees below a high r.e. degree""""CHAPTER 4: JOINS AND Ï?+1 â??* D(<0')""""A. Simple joins""; ""B. Corollary: functions â??[sub(T)] 0(sup(2)]) and joins""; ""APPENDIX A: ARITHMETIC â?¡ D(<0')""; ""APPENDIX B: CORRECTIONS TO DEGREES OF UNSOLVABILITY AND TO MINIMAL DEGREES""; ""NOTES""; ""BIBLIOGRAPHY""; ""INDEX""Memoirs of the American Mathematical Society ;number 241.Recursion theoryRecursion theory.510 s511.3Epstein Richard L.1947-46609MiAaPQMiAaPQMiAaPQBOOK9910788895303321Initial segments of degrees below 03799744UNINA