2

On the equality of grammatical families

Year:
1983
Language:
english
File:
PDF, 1.48 MB
english, 1983
3

Substitution and bounded languages

Year:
1972
Language:
english
File:
PDF, 952 KB
english, 1972
4

Some uniformly erasable families of languages

Year:
1976
Language:
english
File:
PDF, 1.94 MB
english, 1976
6

Measuring nondeterminism in pushdown automata

Year:
2005
Language:
english
File:
PDF, 268 KB
english, 2005
7

Some independent families of one-letter languages

Year:
1975
Language:
english
File:
PDF, 883 KB
english, 1975
8

Uniformly erasable AFL

Year:
1975
Language:
english
File:
PDF, 952 KB
english, 1975
9

On reducing the number of stack symbols in a PDA

Year:
1993
Language:
english
File:
PDF, 735 KB
english, 1993
10

Continuous operations on languages

Year:
1977-1978
Language:
english
File:
PDF, 1.18 MB
english, 1977-1978
11

On reducing the number of states in a PDA

Year:
1981-1982
Language:
english
File:
PDF, 407 KB
english, 1981-1982
12

On measuring nondeterminism in regular languages

Year:
1990
Language:
english
File:
PDF, 824 KB
english, 1990
14

Intersection-closed full AFL and the recursively enumerable languages

Year:
1973
Language:
english
File:
PDF, 1.33 MB
english, 1973
18

Unions of certain bounded deterministic languages

Year:
1984
Language:
english
File:
PDF, 728 KB
english, 1984