Mathematics
Open problems, research attempts and community review.
Provisional editorial order for Top Open Problems: Millennium Prize Problems first, followed by assessed difficulty tiers; the unassessed remainder keeps its previous catalogue order. About rankings
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- Math-3851 Quantum unique ergodicity
- Math-3852 Elliptic-billiard invariant k_{107}
- Math-3853 Elliptic-billiard invariant k_{108}
- Math-3854 Elliptic-billiard invariant k_{110}
- Math-3855 Elliptic-billiard invariant k_{111}
- Math-3856 Elliptic-billiard invariant k_{114}
- Math-3857 Elliptic-billiard invariant k_{115}
- Math-3858 Elliptic-billiard invariant k_{117}
- Math-3859 Elliptic-billiard invariant k_{118}
- Math-3860 Elliptic-billiard invariant k_{120}
- Math-3861 Elliptic-billiard invariant k_{203,a}
- Math-3862 Elliptic-billiard invariant k_{203,b}
- Math-3863 Elliptic-billiard invariant k_{204}
- Math-3864 Elliptic-billiard invariant k_{303,a}
- Math-3865 Elliptic-billiard invariant k_{303,b}
- Math-3866 Elliptic-billiard invariant k_{304}
- Math-3867 Elliptic-billiard invariant k_{307}
- Math-3868 Elliptic-billiard invariant k_{401}
- Math-3869 Elliptic-billiard invariant k_{402}
- Math-3870 Elliptic-billiard invariant k_{403,a}
- Math-3871 Elliptic-billiard invariant k_{403,b}
- Math-3872 Elliptic-billiard invariant k_{404}
- Math-3873 Elliptic-billiard invariant k_{405}
- Math-3874 Elliptic-billiard invariant k_{406,a}
- Math-3875 Elliptic-billiard invariant k_{406,b}
- Math-3876 Elliptic-billiard invariant k_{407}
- Math-3877 Elliptic-billiard invariant k_{501}
- Math-3878 Elliptic-billiard invariant k_{502}
- Math-3879 Elliptic-billiard invariant k_{503}
- Math-3880 Elliptic-billiard invariant k_{601}
- Math-3881 Elliptic-billiard invariant k_{602}
- Math-3882 Elliptic-billiard invariant k_{603}
- Math-3883 Elliptic-billiard invariant k_{605,a}
- Math-3884 Elliptic-billiard invariant k_{606}
- Math-3885 Elliptic-billiard invariant k_{607}
- Math-3886 Elliptic-billiard invariant k_{608}
- Math-3887 Elliptic-billiard invariant k_{609}
- Math-3888 Elliptic-billiard invariant k_{610}
- Math-3889 Elliptic-billiard invariant k_{701}
- Math-3890 Elliptic-billiard invariant k_{702}
- Math-3891 Elliptic-billiard invariant k_{703}
- Math-3892 Elliptic-billiard invariant k_{803}
- Math-3893 Elliptic-billiard invariant k_{804,a}
- Math-3894 Elliptic-billiard invariant k_{804,b}
- Math-3895 Elliptic-billiard invariant k_{805}
- Math-3896 Elliptic-billiard invariant k_{806,a}
- Math-3897 Elliptic-billiard invariant k_{806,b}
- Math-3898 Elliptic-billiard invariant k_{807}
- Math-3899 Elliptic-billiard invariant k_{808}
- Math-3900 Elliptic-billiard invariant k_{809}