The Doodle shows how the parabola changes with different numbers, making learning math fun and interactive for students.

Do you know what ‘ax2+bx+c=0’ is? Well, it’s the quadratic equation, which, believe it or not, is used in multiple fields in ...

Abstract: In this article, we consider a linear-quadratic optimal control problem of mean-field stochastic differential equation with jump diffusion, which is also called as an mean-field ...

Copeland says her final performance with American Ballet Theatre was a thank you to the communities that had supported her. "What I represented is something far bigger than me," she says.