Motivated essentially by several recent works on interesting generalizations of the first-order Volterra-type integro-differential equation governing the unsaturated behavior of the free electron ...

Differential Equations: Equations involving derivatives that describe the relationship between functions and their rates of change, fundamental to modelling dynamic systems.

It is shown that the property of multivariate linear regression yields a system of partial differential equations (p.d.e.'s) satisfied by the characteristic functions of the component random vectors.

It gives applications of the vector calculus, complex variable methods and other material in Calculus 2 (or from 2014/15: Multivariable Calculus and Methods of Complex Functions), and includes ...

This article describes how a multivariable pressure transmitter with built-in dynamic compensation can correct for many of the errors and inaccuracies that can occur in differential pressure based ...