Alternative names (2)
open questions • openProblemsRandom triples
| Subject | Object |
|---|---|
| gptkb:diagonal_Ramsey_number | Exact values for R(k,k) for k > 4 are unknown |
| gptkb:NP_complexity_class | gptkb:P_vs_NP_problem |
| gptkb:G_\mathbb{Q} | description of its structure |
| gptkb:Extended_Riemann_Hypothesis | yes |
| gptkb:Mersenne_Primes | Are there infinitely many Mersenne primes? |
| gptkb:Sha(E/K) | Finiteness of Sha(E/K) is an open problem in general. |
| gptkb:Yang-Mills_theory | Yang-Mills existence and mass gap |
| gptkb:L_(complexity_class) | L vs P |
| gptkb:congruent_number_problem | general solution |
| gptkb:NEXP | NEXP vs PSPACE |
| gptkb:Graph_isomorphism | unknown if in P or NP-complete |
| gptkb:graph_isomorphism_problem | P vs NP-complete status |
| gptkb:L_(complexity_class) | L vs NL |
| gptkb:CAT(0)_groups | Does every CAT(0) group have a finite-index subgroup that splits as a direct product? |
| gptkb:Thompson_group | amenability of Thompson group F |
| gptkb:Hilbert's_Problems | 23 |
| gptkb:NP-completeness | gptkb:P_vs_NP |
| gptkb:inverse_problem_of_Galois_theory | gptkb:inverse_Galois_problem_over_Q |
| gptkb:twin_primes | twin prime conjecture is unproven |
| gptkb:Minimal_Model_Program | termination of flips in higher dimensions |