Having a positive mindset in math may do more than just help students feel more confident about their skills and more willing to keep trying when they fail; it may prime their brains to think better.

Carpathian Journal of Mathematics, Vol. 24, No. 3, SPECIAL ISSUE INCLUDING SELECTED PAPAERS PRESENTED TO ICAM 6 (6th International Conference on Applied Mathematics) Baia Mare, 18-21 September 2008 ...

We obtain sufficient conditions for the oscillation of all solutions of the linear partial difference equations with positive and negative coefficients of the form ...