"Counting Classes are at Least as Hard as the Polynomial-Time Hierarchy."

Seinosuke Toda, Mitsunori Ogiwara (1992)

Details and statistics

DOI: 10.1137/0221023

access: closed

type: Journal Article

metadata version: 2017-05-27

a service of  Schloss Dagstuhl - Leibniz Center for Informatics