PDE
Speech parts
1. PDE - Noun
2. PDE - Proper noun
Meaning
(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
Examples
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.
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.
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).
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.
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.
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.