dberwanger

TypePostAuthorRepliesLast post
Open problemVertex Cover Integrality Gap dberwanger033 weeks 1 day ago
Open problemMSO alternation hierarchy over pictures dberwanger01 year 4 days ago
Open problemBlatter-Specker Theorem for ternary relations dberwanger01 year 4 days ago
Open problemMonadic second-order logic with cardinality predicates dberwanger01 year 4 days ago
Open problemOrder-invariant queries dberwanger01 year 5 days ago
Open problemFixed-point logic with counting dberwanger01 year 5 days ago