Helmut Pfeiffer

According to our database1, Helmut Pfeiffer authored at least 3 papers between 1985 and 1992.

Collaborative distances:
  • no known Dijkstra number2.
  • no known Erdős number3.

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Other 

Links

On csauthors.net:

Bibliography

1992
A Notation System for Ordinal Using ψ-Functions on Inaccessible Mahlo numbers.
Math. Log. Q., 1992

1990
A theorem on labelled trees and the limits of its provability.
Math. Log. Q., 1990

1985
Some System of Predicate Tense Logic.
Math. Log. Q., 1985


  Loading...