1. PDE - Noun
2. PDE - Proper noun
(mathematical analysis) Initialism of partial differential equation.
(software) Initialism of plugin development environment.
Initialism of pulse detonation engine.
PDE
(linguistics) Initialism of present-day English.
Pde
(in street addresses) Abbreviation of parade.
10 Station Pde
A. J. Roberts, A one-dimensional introduction to continuum mechanics, World Scientific, 1994 Thus the basic continuum model for car traffic is the PDE : for the car density on the highway. Source: Internet
A partial differential equation (PDE) for the function is an equation of the form : If f is a linear function of u and its derivatives, then the PDE is called linear. Source: Internet
Dr Bhupendra Khandelwa (University of Sheffield, UK) stated that he believed the loud, repetitive bangs sounded like an experimental jet engine called a pulse detonation engine (PDE). Source: Internet
However, the discriminant in a PDE is given by due to the convention of the xy term being 2B rather than B; formally, the discriminant (of the associated quadratic form) is with the factor of 4 dropped for simplicity. Source: Internet
A solution of a PDE is generally not unique ; additional conditions must generally be specified on the boundary of the region where the solution is defined. Source: Internet
However, in the semiclassical expansion, one has a finite system of ODEs at any fixed order of ħ. The evolution equation of the Wigner function is also an infinite-order PDE. Source: Internet