Sentence examples for major open problem from inspiring English sources

It remains a major open problem if better bounds hold.

It concerned a major open problem concerning elliptic partial differential equations.

ABC@home is studying the ABC conjecture, a major open problem in mathematics.

Closing the gap between these bounds remains a major open problem.

The major open problem here is the proper selection of the low-fidelity model.

Improving this natural ratio is a major open problem, and resolving it may have implications on other network design problems.

Major open problems include the approximation problem and computer-algebra algorithms for checking identifiability.

We finish up the review by sketching out major open problems for quantum circuit design.

The conjecture has been referred to as one of the major open problems in combinatorial number theory and discrepancy theory.

In many cases we can give completely rigorous answers; in other cases, these questions have become major open problems in computer science and mathematics.

We use these results to resolve two major open problems for OWL 2 QL by showing that TBox query inseparability and the membership problem for universal conjunctive query solutions in knowledge exchange are both ExpTime-complete for combined complexity.