dberwanger

TypePostAuthorRepliesLast post
Open problemVertex Cover Integrality Gap dberwanger04 years 51 weeks ago
Open problemMSO alternation hierarchy over pictures dberwanger05 years 18 weeks ago
Open problemBlatter-Specker Theorem for ternary relations dberwanger05 years 18 weeks ago
Open problemMonadic second-order logic with cardinality predicates dberwanger05 years 18 weeks ago
Open problemOrder-invariant queries dberwanger05 years 18 weeks ago
Open problemFixed-point logic with counting dberwanger05 years 18 weeks ago