dberwanger

TypePostAuthorRepliesLast post
Open problemVertex Cover Integrality Gap dberwanger011 years 29 weeks ago
Open problemMSO alternation hierarchy over pictures dberwanger011 years 49 weeks ago
Open problemBlatter-Specker Theorem for ternary relations dberwanger011 years 49 weeks ago
Open problemMonadic second-order logic with cardinality predicates dberwanger011 years 49 weeks ago
Open problemOrder-invariant queries dberwanger011 years 49 weeks ago
Open problemFixed-point logic with counting dberwanger011 years 49 weeks ago