Jockusch, Jr., Carl G.: search on Z-Library

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1

Pseudo Jump Operators. I: The R. E. Case

Carl G. Jockusch, Jr. and Richard A. Shore

Journal:

Transactions of the American Mathematical Society

Year:

1983

Language:

english

File:

PDF, 1.47 MB

english, 1983

2

Ramsey's Theorem and Recursion Theory

Carl G. Jockusch, Jr

Journal:

Journal of Symbolic Logic

Year:

1972

Language:

english

File:

PDF, 755 KB

english, 1972

3

Diagonally non-computable functions and bi-immunity

Jockusch, Jr., Carl G., Lewis, Andrew E. M.

Journal:

Journal of Symbolic Logic

Year:

2013

Language:

english

File:

PDF, 147 KB

english, 2013

4

An Algebraic Decomposition of the Recursively Enumerable Degrees and the Coincidence of Several Degree Classes with the Promptly Simple Degrees

Klaus Ambos-Spies, Carl G. Jockusch, Jr., Richard A. Shore and Robert I. Soare

Journal:

Transactions of the American Mathematical Society

Year:

1984

Language:

english

File:

PDF, 2.14 MB

english, 1984

5

A Join Theorem for the Computably Enumerable Degrees

Carl G. Jockusch, Jr., Angsheng Li and Yue Yang

Journal:

Transactions of the American Mathematical Society

Year:

2004

Language:

english

File:

PDF, 1.08 MB

english, 2004

6

$\prod^0_1$Classes and Degrees of Theories

Carl G. Jockusch, Jr and Robert I. Soare

Journal:

Transactions of the American Mathematical Society

Year:

1972

Language:

english

File:

PDF, 584 KB

english, 1972

7

10.1090/s0002-9947-04-03585-8

Jockusch Jr., Carl G., Li, Angsheng, Yang, Yue

Journal:

Transactions of the American Mathematical Society

Year:

2004

Language:

english

File:

PDF, 204 KB

english, 2004

8

Corrigendum to: "On the Strength of Ramsey's Theorem for Pairs"

Peter A. Cholak, Carl G. Jockusch, Jr. and Theodore A. Slaman

Journal:

Journal of Symbolic Logic

Year:

2009

Language:

english

File:

PDF, 257 KB

english, 2009

9

Some Notions of Reducibility and Productivenessby A. H. Lachlan

Review by: Carl G. Jockusch, Jr.

Journal:

Journal of Symbolic Logic

Year:

1970

Language:

english

File:

PDF, 213 KB

english, 1970

10

Relationships Between Reducibilities

Carl G. Jockusch, Jr.

Journal:

Transactions of the American Mathematical Society

Year:

1969

Language:

english

File:

PDF, 225 KB

english, 1969

11

Double Jumps of Minimal Degrees

Carl G. Jockusch, Jr. and David B. Posner

Journal:

Journal of Symbolic Logic

Year:

1978

Language:

english

File:

PDF, 283 KB

english, 1978

12

Semirecursive Sets and Positive Reducibility

Carl G. Jockusch, Jr.

Journal:

Transactions of the American Mathematical Society

Year:

1968

Language:

english

File:

PDF, 1.73 MB

english, 1968

13

A degree-theoretic definition of the ramified analytical hierarchy

Carl G. Jockusch Jr., Stephen G. Simpson

Journal:

Annals of Mathematical Logic

Year:

1976

Language:

english

File:

PDF, 1010 KB

english, 1976

14

Encodability of Kleene's O

Carl G. Jockusch, Jr. and Robert I. Soare

Journal:

Journal of Symbolic Logic

Year:

1973

Language:

english

File:

PDF, 130 KB

english, 1973

15

Defining the Turing Jumpby Richard A. Shore; Theodore A. Slaman

Review by: Carl G. Jockusch, Jr.

Journal:

Bulletin of Symbolic Logic

Year:

2001

Language:

english

File:

PDF, 443 KB

english, 2001

16

The reverse mathematics of Hindman’s Theorem for sums of exactly two elements

Csima, Barbara F., Dzhafarov, Damir D., Hirschfeldt, Denis R., Jockusch, Jr., Carl G., Solomon, Reed, Brown Westrick, Linda

Journal:

Year:

2018

Language:

english

File:

PDF, 213 KB

english, 2018

17

Generalized R-Cohesiveness and the Arithmetical Hierarchy: A Correction to "Generalized Cohesiveness"

Carl G. Jockusch, Jr. and Tamara J. Lakins

Journal:

Journal of Symbolic Logic

Year:

2002

Language:

english

File:

PDF, 535 KB

english, 2002

18

Weak Presentations of Computable Fields

Carl G. Jockusch, Jr and Alexandra Shlapentokh

Journal:

Journal of Symbolic Logic

Year:

1995

Language:

english

File:

PDF, 248 KB

english, 1995

19

The degrees of bi-immune sets

Jr. Carl G. Jockusch

Journal:

Mathematical Logic Quarterly

Year:

1969

Language:

english

File:

PDF, 400 KB

english, 1969

20

Ramsey's Theorem for Computably Enumerable Colorings

Tamara J. Hummel and Carl G. Jockusch, Jr.

Journal:

Journal of Symbolic Logic

Year:

2001

Language:

english

File:

PDF, 211 KB

english, 2001

21

Generalized Cohesiveness

Tamara Hummel and Carl G. Jockusch, Jr.

Journal:

Journal of Symbolic Logic

Year:

1999

Language:

english

File:

PDF, 1.88 MB

english, 1999

22

$\Pi _{1}^{0}$Classes and Strong Degree Spectra of Relations

John Chisholm, Jennifer Chubb, Valentina S. Harizanov, Denis R. Hirschfeldt, Carl G. Jockusch, Jr., Timothy McNicholl and Sarah Pingrey

Journal:

Journal of Symbolic Logic

Year:

2007

Language:

english

File:

PDF, 1.38 MB

english, 2007

23

Weakly Semirecursive Sets

Carl G. Jockusch, Jr. and James C. Owings, Jr.

Journal:

Journal of Symbolic Logic

Year:

1990

Language:

english

File:

PDF, 192 KB

english, 1990

24

Annual Meeting of the Association for Symbolic Logic, New York City, December 1987

Nicholas Goodman, Harold T. Hodes, Carl G. Jockusch, Jr. and Kenneth McAloon

Journal:

Journal of Symbolic Logic

Year:

1988

Language:

english

File:

PDF, 389 KB

english, 1988

25

Degrees of Unsolvability. Local and Global Theoryby Manuel Lerman

Review by: Carl G. Jockusch, Jr.

Journal:

Journal of Symbolic Logic

Year:

1985

Language:

english

File:

PDF, 125 KB

english, 1985

26

The Degrees of Hyperhyperimmune Sets

Carl G. Jockusch, Jr.

Journal:

Journal of Symbolic Logic

Year:

1969

Language:

english

File:

PDF, 607 KB

english, 1969

27

Stability and Posets

Carl G. Jockusch, Jr., Bart Kastermans, Steffen Lempp, Manuel Lerman and Reed Solomon

Journal:

Journal of Symbolic Logic

Year:

2009

Language:

english

File:

PDF, 1.74 MB

english, 2009

28

An Application of ∑04Determinancy to the Degrees of Unsolvability

Carl G. Jockusch, Jr.

Journal:

Journal of Symbolic Logic

Year:

1973

Language:

english

File:

PDF, 137 KB

english, 1973

29

Meeting of the Association for Symbolic Logic: St. Louis 1972

Carl G. Jockusch, Jr, Joseph S. Ullian and Robert B. Barrett, Jr.

Journal:

Journal of Symbolic Logic

Year:

1972

Language:

english

File:

PDF, 610 KB

english, 1972

30

Fine Degrees of Word Problems of Cancellation Semigroups

Carl G. Jockusch Jr.

Journal:

Mathematical Logic Quarterly

Year:

1980

Language:

english

File:

PDF, 222 KB

english, 1980

31

Lower Bounds for Pairs of Recursively Enumerable Degrees.by A. H. Lachlan

Review by: Carl G. Jockusch, Jr.

Journal:

Journal of Symbolic Logic

Year:

1972

Language:

english

File:

PDF, 143 KB

english, 1972

32

The reverse mathematics of Hindman’s Theorem for sums of exactly two elements

Csima, Barbara F., Dzhafarov, Damir D., Hirschfeldt, Denis R., Jockusch, Jr., Carl G., Solomon, Reed, Brown Westrick, Linda

Journal:

Year:

2018

File:

PDF, 213 KB

2018

33

Difference sets and computability theory

Rod Downey, Zoltán Füredi, Carl G. Jockusch Jr., Lee A. Rubel

Journal:

Annals of Pure and Applied Logic

Year:

1998

Language:

english

File:

PDF, 727 KB

english, 1998

34

Post's Problem and His Hypersimple Set

Carl G. Jockusch, Jr. and Robert I. Soare

Journal:

Journal of Symbolic Logic

Year:

1973

Language:

english

File:

PDF, 206 KB

english, 1973

35

Ramsey's Theorem and Cone Avoidance

Damir D. Dzhafarov and Carl G. Jockusch, Jr.

Journal:

Journal of Symbolic Logic

Year:

2009

Language:

english

File:

PDF, 1.97 MB

english, 2009

36

Degrees of orderings not isomorphic to recursive linear orderings

Carl G. Jockusch Jr., Robert I. Soare

Journal:

Annals of Pure and Applied Logic

Year:

1991

Language:

english

File:

PDF, 2.25 MB

english, 1991

37

A Minimal Pair of Π01Classes

Carl G. Jockusch, Jr. and Robert I. Soare

Journal:

Journal of Symbolic Logic

Year:

1971

Language:

english

File:

PDF, 1.41 MB

english, 1971

38

Upward Closure of bi-Immune Degrees

Carl G. Jockusch Jr

Journal:

Mathematical Logic Quarterly

Year:

1972

Language:

english

File:

PDF, 164 KB

english, 1972

39

Uniformly Introreducible Sets

Carl G. Jockusch, Jr.

Journal:

Journal of Symbolic Logic

Year:

1968

Language:

english

File:

PDF, 1.39 MB

english, 1968

40

Embedding the Diamond Lattice in the Recursively Enumerable Truth-Table Degrees

Carl G. Jockusch, JR. and Jeanleah Mohrherr

Journal:

Proceedings of the American Mathematical Society

Year:

1985

Language:

english

File:

PDF, 190 KB

english, 1985

41

Completely Autoreducible Degrees

Carl G. Jockusch Jr., Michael S. Paterson

Journal:

Mathematical Logic Quarterly

Year:

1976

Language:

english

File:

PDF, 354 KB

english, 1976

42

Meeting of the Association for Symbolic Logic: Chicago, 1977

Carl G. Jockusch, Jr., Robert I. Soare, William Tait and Gaisi Takeuti

Journal:

Journal of Symbolic Logic

Year:

1978

Language:

english

File:

PDF, 181 KB

english, 1978

43

Π01Classes and Boolean Combinations of Recursively Enumerable Sets

Carl G. Jockusch, Jr

Journal:

Journal of Symbolic Logic

Year:

1974

Language:

english

File:

PDF, 278 KB

english, 1974

44

Boolean Algebras, Stone Spaces, and the Iterated Turing Jump

Carl G. Jockusch, Jr and Robert I. Soare

Journal:

Journal of Symbolic Logic

Year:

1994

Language:

english

File:

PDF, 423 KB

english, 1994

45

In Memoriam: Joseph R. Shoenfield, 1927-2000

Carl G. Jockusch, Jr.

Journal:

Bulletin of Symbolic Logic

Year:

2001

Language:

english

File:

PDF, 381 KB

english, 2001

46

Minimal Covers and Arithmetical Sets

Carl G. Jockusch, Jr. and Robert I. Soare

Journal:

Proceedings of the American Mathematical Society

Year:

1970

Language:

english

File:

PDF, 169 KB

english, 1970

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