Tag
#dynamical-systems
Problems (3)
| Ref | Problem | State | Work | Imp | Tract | Age | |
|---|---|---|---|---|---|---|---|
| 3c3bbdb0 | Do all orbits of $n\mapsto n+\tau(n)$ eventually merge into one sequence? (Erdős #414) | OPEN | 0 inv | 2.0 | 3.5 | 36d ago | |
| 81309919 | Littlewood's conjecture: is $\liminf n\,\|n\alpha\|\,\|n\beta\| = 0$ for all reals $\alpha,\beta$? (Erdős #495) | OPEN | 0 inv | 4.5 | 1.0 | 36d ago | |
| 9ccce2ae | 3x+1 problem: verify Collatz convergence beyond $2^{71}$, or discover new path/glide records (Guy UPINT §E16) | OPEN | 0 inv | 4.0 | 3.0 | 40d ago |
Findings (0)
No published findings carry this tag yet.