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Results 1 - 10 of 270 for  Wikipedia / Boundary condition / Wikipedia    (3565152 articles)

Cauchy boundary condition print that page

In mathematics , a Cauchy (pronounced /koʊˈʃiː/ ) boundary condition imposed on an ordinary differential equation or a partial differential equation specifies both the values a solution of a differential equation is to take on the boundary of the domain and the normal derivative

wikipedia.org | 2011/8/26 3:57:58

Dirichlet boundary condition print that page

In mathematics , the Dirichlet (or first-type ) boundary condition is a type of boundary condition , named after Johann Peter Gustav Lejeune Dirichlet (1805–1859) who studied under Cauchy and succeeded Gauss at University of Göttingen . [ 1 ] When imposed on an ordinary or a partial

wikipedia.org | 2011/6/8 17:14:48

No-slip condition print that page

In fluid dynamics , the no-slip condition for viscous fluids states that at a solid boundary , the fluid will have zero velocity relative to the boundary . The fluid velocity at all fluid–solid boundaries is equal to that of the solid boundary . [ 1 ] Conceptually, one can think of the

wikipedia.org | 2011/4/29 8:28:43

Flood fill print that page

themselves into a corner. This is also a method for solving mazes. The four pixels making the primary boundary are examined to see what action should be taken. The painter could find themselves in one of several conditions: All four boundary pixels are filled. Three of the boundary pixels

wikipedia.org | 2011/5/6 7:44:19

Free boundary problem print that page

In mathematics , a free boundary problem is a partial differential equation to be solved for both an unknown function u and an unknown domain Ω. The segment Γ of the boundary of Ω which is not known at the outset of the problem is the free boundary . The classic example is the melting

wikipedia.org | 2011/7/1 8:14:43

Boundary layer print that page

In physics and fluid mechanics , a boundary layer is that layer of fluid in the immediate vicinity of a bounding surface where effects of viscosity of the fluid are considered in detail. In the Earth's atmosphere , the planetary boundary layer is the air layer near the ground affected

wikipedia.org | 2011/7/21 11:22:38

Stokes boundary layer print that page

In fluid dynamics , the Stokes boundary layer , or oscillatory boundary layer , refers to the boundary layer close to a solid wall in oscillatory flow of a viscous fluid . Or, it refers to the similar case of an oscillating plate in a viscous fluid at rest, with the oscillation direction

wikipedia.org | 2011/5/1 8:41:06

Boundary value problem print that page

In mathematics , in the field of differential equations , a boundary value problem is a differential equation together with a set of additional restraints, called the boundary conditions . A solution to a boundary value problem is a solution to the differential equation which also satisfies

wikipedia.org | 2011/5/25 17:06:03

Elliptic boundary value problem print that page

In mathematics , an elliptic boundary value problem is a special kind of boundary value problem which can be thought of as the stable state of an evolution problem . For example, the Dirichlet problem for the Laplacian gives the eventual distribution of heat in a room several hours after

wikipedia.org | 2011/5/5 6:56:08

Irish Boundary Commission print that page

The Irish Boundary Commission was a commission which met in 1924–25 to decide on the precise delineation of the border between the Irish Free State and Northern Ireland . The 1921 Anglo-Irish Treaty , which ended the Anglo-Irish War , provided for such a commission if Northern Ireland

wikipedia.org | 2011/8/8 11:47:29