TypePostAuthorRepliesLast post
Open problemThe Riemann Hypothesis eric46 years 42 weeks ago
Open problemCriterion for boundedness of power series andreasruedinger57 years 22 weeks ago
Open problemAlgebraic independence of pi and e porton67 years 29 weeks ago
Open problemQuartic rationally derived polynomials mdevos18 years 40 weeks ago
Open problemNonseparating planar continuum porton18 years 40 weeks ago