An algebraic equation contains one or more letters in it. Each letter in the equation is called a variable. A variable can change in value. We guess at different values for each letter until our ...

We devise explicit partitioned numerical methods for second–order-in-time scalar stochastic differential equations, using one Gaussian random variable per timestep. The construction proceeds by ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial equations. Polynomials are equations involving a variable raised to powers, such ...