counterexamples in a sentence

Examples

1. There are now a lot more counterexamples to look at.
2. Finally, the last column provides the simplest known counterexample.
3. Such a counterexample is called a " Ramsey graph ".
4. In 2005, Eskin, Fisher, and Whyte confirmed the counterexample.
5. In 2012, Nicolas Monod found an easy counterexample to the conjecture.
6. A ring species is a species that exhibits a counterexample to transitivity.
7. Dimension 3 presents the first counterexample : the Whitehead manifold.
8. You use Scouse as a'counterexample'to Cockney.
9. She found a counterexample to the Seifert conjecture at Oxford.
10. This topology is used to provide interesting examples and counterexamples.