02659nam 22005535 450 99646647430331620200706064716.03-540-45896-410.1007/BFb0084966(CKB)1000000000437472(SSID)ssj0000321722(PQKBManifestationID)12069519(PQKBTitleCode)TC0000321722(PQKBWorkID)10279804(PQKB)11549687(DE-He213)978-3-540-45896-8(PPN)155191349(EXLCZ)99100000000043747220121227d1988 u| 0engurnn|008mamaatxtccrCabal Seminar 81-85[electronic resource] Proceedings. Caltech-UCLA Logic Seminar 1981-85 /edited by Alexander Kechris, Donald A. Martin, John R. Steel1st ed. 1988.Berlin, Heidelberg :Springer Berlin Heidelberg :Imprint: Springer,1988.1 online resource (V, 224 p.) Lecture Notes in Mathematics,0075-8434 ;1333Bibliographic Level Mode of Issuance: Monograph0-387-50020-0 3-540-50020-0 The strength of Borel wadge determinacy -- More closure properties of pointclasses -- Definable functions on degrees -- Long games -- “AD + uniformization” is equivalent to “half adR” -- A coding theorem for measures -- Subsets of ?1 constructible from a real -- Ad and the projective ordinals.This is the fourth volume of the proceeding of the Caltech-UCLA Logic Seminar, based mainly on material which was presented and discussed in the period 1981-85, but containing also some very recent results. It includes research papers dealing with determinacy hypotheses and their consequences in descriptive set theory. An appendix contains the new Victoria Delfino Problems.Lecture Notes in Mathematics,0075-8434 ;1333Mathematical logicMathematical Logic and Foundationshttps://scigraph.springernature.com/ontologies/product-market-codes/M24005Mathematical logic.Mathematical Logic and Foundations.511.3/22510 sKechris Alexanderedthttp://id.loc.gov/vocabulary/relators/edtMartin Donald Aedthttp://id.loc.gov/vocabulary/relators/edtSteel John Redthttp://id.loc.gov/vocabulary/relators/edtCabal SeminarBOOK996466474303316Cabal seminar 81-85262251UNISA