dberwanger

TypePostAuthorRepliesLast post
Open problemVertex Cover Integrality Gap dberwanger08 years 3 weeks ago
Open problemMSO alternation hierarchy over pictures dberwanger08 years 22 weeks ago
Open problemBlatter-Specker Theorem for ternary relations dberwanger08 years 22 weeks ago
Open problemMonadic second-order logic with cardinality predicates dberwanger08 years 22 weeks ago
Open problemOrder-invariant queries dberwanger08 years 22 weeks ago
Open problemFixed-point logic with counting dberwanger08 years 22 weeks ago