Cabal Seminar 81-85

de Cabal Seminar (1981-1985 California Institute of Technology and University of California, Los Angeles), Cabal Seminar, D. A. Martin, Alexander S. Kechris

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.