Hugo Volger

发表

The Semantics of Disjunctive Deductive Databases

Hugo Volger, H. Volger, 1990, CSL.

Grammars with generalized contextfree rules, their tree automata

Hugo Volger, 1999, CLIN.

Initial and Quasiinitial Models of Theories

Hugo Volger, 1993, Fundam. Informaticae.

A Note on Definable Operators on Structures

Hugo Volger, 2005, Algorithmic Algebra and Logic.

A unifying approach to theorems on preservation and interpolation for binary relations between structures

Hugo Volger, H. Volger, 1981, Arch. Math. Log..

Some Results on Addition/Subtraction Chains

Hugo Volger, 1985, Inf. Process. Lett..

Some Results on the Complexity of Powers

Thomas Lickteig, Hugo Volger, 1987, Computation Theory and Logic.

Model Theory of Deductive Databases

Hugo Volger, H. Volger, 1987, CSL.

Rudimentary relations and Turing machines with linear alternation

Hugo Volger, 1983, Logic and Machines.

The role of rudimentary relations in complexity theory

Hugo Volger, 1984 .

Turing Machines with Linear Alternation, Theories of Bounded Concatenation and the Decision Problem of First Order Theories

Hugo Volger, 1983, Theor. Comput. Sci..

Preservation theorems for limits of structures and global sections of sheaves of structures

Hugo Volger, H. Volger, 1979 .

Principle languages and principle-based parsing

Hugo Volger, H. Volger, 1999 .

Completeness theorem for logical categories

Hugo Volger, H. Volger, 1975 .

Logical categories, semantical categories and topoi

Hugo Volger, H. Volger, 1975 .