18/01/11 20:16:31.51 dLTvfhGd.net
>>404 つづき
URLﾘﾝｸ(en.wikipedia.org)
Rigidity
(抜粋)
Mathematics and physics
・Stiffness, the property of a solid body to resist deformation, which is sometimes referred to as rigidity
・Structural rigidity, a mathematical theory of the stiffness of ensembles of rigid objects connected by hinges
・Rigidity (electromagnetism), the resistance of a charged particle to deflection by a magnetic field
・Rigidity (mathematics), a property of a collection of mathematical objects (for instance sets or functions)
・Rigid body, in physics, a simplification of the concept of an object to allow for modelling
・Rigid transformation, in mathematics, a rigid transformation preserves distances between every pair of points
Other uses
・Real rigidity, and nominal rigidity, the resistance of prices and wages to marketchanges in macroeconomics
・Ridgid, a brand of tools
(引用終り)
以上