Journal of Symbolic Logic

The Journal of Symbolic Logic publishes original scholarly work in symbolic logic. Founded in 1936, it has become the leading research journal in the field. The Journal aims to represent logic broadly, including its connections with mathematics and philosophy as well as newer aspects related to computer science and linguistics.


Volume 59, Issue 4

Publication Date: December, 1994

Volume Information

Miscellaneous front pages, J. Symbolic Logic, Volume 59, Issue 4 (1994)

Boolean Algebras, Stone Spaces, and the Iterated Turing Jump

Carl G. Jockusch and Robert I. Soare; 1121-1138

On First-Order Theories with Provability Operator

Sergei Artemov and Franco Montagna; 1139-1153

A Modified Sentence Unprovable in $\mathbf{PA}$

L. Gordeev; 1154-1157

The Consistency Strength of an Infinitary Ramsey Property

George Kafkoulis; 1158-1195

Possible Behaviours for the Mitchell Ordering II

James Cummings; 1196-1209

Strictly Primitive Recursive Realizability, I

Zlatan Damnjanovic; 1210-1227

The Critical Number of a Variable in a Function

Gaisi Takeuti; 1228-1244

A Partial Model of $\mathbf{NF}$ with E

N. Prati; 1245-1253

Hereditary Undecidability of Some Theories of Finite Structures

Ross Willard; 1254-1262

Subformula Property in Many-Valued Modal Logics

Mitio Takano; 1263-1273

Grzegorcyk's Hierarchy and $Iep\Sigma_1$

Gaisi Takeuti; 1274-1284

On the Number of Models of Uncountable Theories

Ambar Chowdhury and Anand Pillay; 1285-1300

Effective Versions of Ramsey's Theorem: Avoiding the Cone Above $\mathbf{0}$'

Tamara Lakins Hummel; 1301-1325

Initial Segments of the Lattice of Ideals of R.E. Degrees

Frank P. Weber; 1326-1350

Scott Heights of Abelian Groups

Mark E. Nadel; 1351-1359

Embedding Lattices into the $wtt$-Degrees Below 0'

Rod Downey and Christine Haught; 1360-1382

Mixed Systems

C. J. Ash and J. F. Knight; 1383-1399

Definability of Types, and Pairs of O-Minimal Structures

Anand Pillay; 1400-1409

On Countable Fractions from an Elementary Class

C. J. Ash; 1410-1413

On the Incompleteness Theorems

Henryk Kotlarski; 1414-1419

Characterising Subsets of $\omega_1$ Constructible from a Real

P. D. Welch; 1420-1432

Reviews

Review: Michiel Van Lambalgen, Independence, Randomness and the Axiom of Choice

John C. Simms; 1433-1434

Review: Boris Trakhtenbrot, Comparing the Church and Turing Approaches: Two Prophetical Messages

Giuseppe Longo; 1434-1436

Review: Jose Luis Balcazar, Joseph Diaz, Joaquim Gabarro, Structural Complexity I; Jose Luis Balcazar, Josep Diaz, Joaquim Gabarro, Structural Complexity II

Eric Allender; 1436-1437

Review: Larry Wos, Ross Overbeek, Ewing Lusk, Jim Boyle, Automated Reasoning. Introduction and Applications

Natarajan Shankar; 1437-1439

Review: Gerard Huet, Logical Foundations of Functional Programming

Karl Meinke; 1439-1441

Review: Keith Devlin, The Joy of Sets. Fundamentals of Contemporary Set Theory

H. B. Enderton; 1441-1442

1993 Annual Meeting of the Australasian Association for Logic, Adelaide, Australia, July 9-11, 1993

Martin Bunder; 1443-1449

Association for Symbolic Logic

1450-1491

Notices

1493-1496

Errata

Miscellaneous back pages, J. Symbolic Logic, Volume 59, Issue 4 (1994)


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