(mathematics) The second-order linear differential equation xy+(1-x)y'+ny=0.

plural of Dirac equation

plural of Sylvester equation

(mathematics) A matrix equation, used in control theory, of the form AX + XB = C. Given matrices A, B, and C, the problem is to find possible matrices for X.

Synonym of Manning formula

(mathematics) A nonlinear second-order differential equation used to model certain damped and driven oscillators.

plural of Duffing equation

(physics) An equation that describes the behavior of a physical system in terms of its motion as a function of time.

plural of equation of motion

(obsolete, mathematics) A polynomial equation in two variables