Maths - Nanyang Technological University
... The quadratic function x ax2 + bx + c, finding its maximum or minimum by any method and hence sketching its graph or determining its range for a given domain. The condition for the equation ax2 + bx + c = 0 to have (i) two real roots (ii) two equal roots (iii) no real roots, and the solution of th ...
... The quadratic function x ax2 + bx + c, finding its maximum or minimum by any method and hence sketching its graph or determining its range for a given domain. The condition for the equation ax2 + bx + c = 0 to have (i) two real roots (ii) two equal roots (iii) no real roots, and the solution of th ...
Itô diffusion
In mathematics — specifically, in stochastic analysis — an Itô diffusion is a solution to a specific type of stochastic differential equation. That equation is similar to the Langevin equation used in physics to describe the Brownian motion of a particle subjected to a potential in a viscous fluid. Itô diffusions are named after the Japanese mathematician Kiyosi Itô.