- Sturm interval
- focal i.
Medical dictionary. 2011.
Sturm interval
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Sturm-Liouville theory — In mathematics and its applications, a classical Sturm Liouville equation, named after Jacques Charles François Sturm (1803 1855) and Joseph Liouville (1809 1882), is a real second order linear differential equation of the formwhere y is a… … Wikipedia
Sturm's theorem — In mathematics, Sturm s theorem is a symbolic procedure to determine the number of distinct real roots of a polynomial. It was named for Jacques Charles François Sturm, though it had actually been discovered by Jean Baptiste Fourier; Fourier s… … Wikipedia
Sturm separation theorem — In mathematics, in the field of ordinary differential equations, Sturm separation theorem, named after Jacques Charles François Sturm, describes the location of roots of homogeneous second order linear differential equations. Basically the… … Wikipedia
Sturm conoid interval — (shtoorm) [Johann Christoph Sturm, German mathematician and physician, 1635–1703] see under conoid, and see focal interval, under interval … Medical dictionary
Sturm-Liouville problem — ▪ mathematics or eigenvalue problem in mathematics, a certain class of partial differential equations (partial differential equation) (PDEs) subject to extra constraints, known as boundary values (boundary value), on the solutions. Such… … Universalium
interval — A time or space between two periods or objects; a break in continuity. [L. inter vallum, space between breastworks in a camp, an i., fr. vallum, a rampart, wall] a c i. the i. between the onset of the a wave and that of the c wave of the jugular… … Medical dictionary
Sturm — Johann C., 1635–1703. See S. conoid, S. interval … Medical dictionary
intervalo de Sturm — Eng. Interval of Sturm Distancia entre las dos líneas focales de un sistema óptico astigmático. Intervalo astigmático. Intervalo focal … Diccionario de oftalmología
focal interval — the distance from the anterior to the posterior focal point; called also Sturm i … Medical dictionary
Spectral theory of ordinary differential equations — In mathematics, the spectral theory of ordinary differential equations is concerned with the determination of the spectrum and eigenfunction expansion associated with a linear ordinary differential equation. In his dissertation Hermann Weyl… … Wikipedia
