On 12 November 2025, Google has launched a special animated Doodle titled “Learning the Quadratic Equation (India)” a vibrant ...

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 ...

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

Abstract: In many signal processing tasks, one seeks to recover an rcolumn matrix object X ϵ ℂ n×r from a set of nonnegative quadratic measurements up to orthonormal transforms. Example applications ...

Abstract: This paper investigates stabilization of switched systems by using a Lyapunov function composed of a family of continuously differentiable functions. Switching laws are constructed by using ...