NDDENetwork Dynamic Data Exchange (Microsoft)
NDDENon-linear Data Directed Estimator
NDDEDelay Differential Equation of Neutral Type
References in periodicals archive ?
In qualitative agreement with the existence of broken extrema, solutions of NDDE must be defined piecewise [4].
In Section 6, we linearize the Wheeler-Feynman NDDE about circular orbits and explain the infinite number of linearly unstable transversal modes.
Equation (43) is a linear NDDE with exponential solutions