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ORCIDJoseph S. Ullian
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Journal Articles
- 1978
[j10]Jon Barwise, Kenneth Kunen, Joseph S. Ullian:
Annual Meeting of the Association for Symbolic Logic: Saint Louis, 1977. J. Symb. Log. 43(2): 365-372 (1978)- 1972
- [j9]Carl G. Jockusch Jr., Joseph S. Ullian, Robert B. Barrett Jr.:
Meeting of the Association for Symbolic Logic: St. Louis 1972. J. Symb. Log. 37(4): 775-782 (1972) - 1971
- [j8]Joseph S. Ullian:
Three Theorems Concerning Principal AFLs. J. Comput. Syst. Sci. 5(3): 304-314 (1971) - 1967
- [j7]Joseph S. Ullian:
Partial Algorithm Problems for Context Free Languages. Inf. Control. 11(1/2): 80-101 (1967) - 1966
- [j6]Joseph S. Ullian:
Failure of a Conjecture About Context Free Languages. Inf. Control. 9(1): 61-65 (1966) - [j5]Seymour Ginsburg, Joseph S. Ullian:
Ambiguity in context free languages. J. ACM 13(1): 62-89 (1966) - [j4]Seymour Ginsburg, Joseph S. Ullian:
Preservation of unambiguity and inherent ambiguity in context-free languages. J. ACM 13(3): 364-368 (1966) - [j3]Thomas N. Hibbard, Joseph S. Ullian:
The Independence of Inherent Ambiguity From Complementedness Among Context-Free Languages. J. ACM 13(4): 588-593 (1966) - 1961
- [j2]Joseph S. Ullian:
A theorem on maximal sets. Notre Dame J. Formal Log. 2(4): 222-223 (1961) - 1960
- [j1]Joseph S. Ullian:
Splinters of Recursive Functions. J. Symb. Log. 25(1): 33-38 (1960)
Conference and Workshop Papers
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