Comet

TypePostAuthorRepliesLast post
Open problemThe Riemann Hypothesis eric416 weeks 5 days ago
Open problemCriterion for boundedness of power series andreasruedinger548 weeks 23 hours ago
Open problemAlgebraic independence of pi and e porton61 year 3 weeks ago
Open problemQuartic rationally derived polynomials mdevos12 years 14 weeks ago
Open problemNonseparating planar continuum porton12 years 14 weeks ago