ordinary differential equation
41Differential variational inequality — In mathematics, a differential variational inequality (DVI) is a dynamical system that incorporates ordinary differential equations and variational inequalities or complementarity problems. DVIs are useful for representing models involving both… …
42Équation différentielle — En mathématiques, une équation différentielle est une relation entre une ou plusieurs fonctions inconnues et leurs dérivées. L ordre d une équation différentielle correspond au degré maximal de dérivation auquel l une des fonctions inconnues a… …
43Differential geometry of curves — This article considers only curves in Euclidean space. Most of the notions presented here have analogues for curves in Riemannian and pseudo Riemannian manifolds. For a discussion of curves in an arbitrary topological space, see the main article… …
44Équation différentielle de Bernoulli — Une équation différentielle de Bernoulli est une équation différentielle du premier ordre de la forme : où m est différent de 0 et 1 et où a et b sont des applications définies sur un intervalle ouvert I de ℝ et à valeurs réelles. En général …
45Hamilton–Jacobi equation — In physics, the Hamilton–Jacobi equation (HJE) is a reformulation of classical mechanics and, thus, equivalent to other formulations such as Newton s laws of motion, Lagrangian mechanics and Hamiltonian mechanics. The Hamilton–Jacobi equation is… …
46Riccati equation — In mathematics, a Riccati equation is any ordinary differential equation that has the form: y = q 0(x) + q 1(x) , y + q 2(x) , y^2 It is named after Count Jacopo Francesco Riccati (1676 1754). Reduction to a second order linear equation As… …
47Mason–Weaver equation — The Mason–Weaver equation (named after Max Mason and Warren Weaver) describes the sedimentation and diffusion of solutes under a uniform force, usually a gravitational field.[1] Assuming that the gravitational field is aligned in the z direction… …
48Mason-Weaver equation — The Mason Weaver equation describes the sedimentation and diffusion of solutes under a uniform force, usually a gravitational field.cite journal | last = Mason | first = M | coauthors = Weaver W | year = 1924 | title = The Settling of Small… …
49Fokker–Planck equation — [ thumb|A solution to the one dimensional Fokker–Planck equation, with both the drift and the diffusion term. The initial condition is a Dirac delta function in x = 1, and the distribution drifts towards x = 0.] The Fokker–Planck equation… …
50Frobenius theorem (differential topology) — In mathematics, Frobenius theorem gives necessary and sufficient conditions for finding a maximal set of independent solutions of an overdetermined system of first order homogeneous linear partial differential equations. In modern geometric terms …
