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1611 - 1620 of 13135 for dimensional analysisSearch Results
A two-sided (doubly infinite) Laplace transform, L_t[f(t)](s)=int_(-infty)^inftyf(t)e^(-st)dt. While some authors use this as the primary definition of "the" Laplace ...
A function of two variables is bilinear if it is linear with respect to each of its variables. The simplest example is f(x,y)=xy.
The ordinary differential equation (y^')^m=f(x,y) (Hille 1969, p. 675; Zwillinger 1997, p. 120).
A ruled surface M is said to be a binormal developable of a curve y if M can be parameterized by x(u,v)=y(u)+vB^^(u), where B is the binormal vector.
Involving two variables, as opposed to many (multivariate), or one (univariate).
A generalization of Schröter's formula.
A common mechanism which generates singularities from smooth initial conditions.
A second-order ordinary differential equation of the form
If a function phi:(0,infty)->(0,infty) satisfies 1. ln[phi(x)] is convex, 2. phi(x+1)=xphi(x) for all x>0, and 3. phi(1)=1, then phi(x) is the gamma function Gamma(x). ...
Given the functional (1) find in a class of arcs satisfying p differential and q finite equations phi_alpha(y_1,...,y_n;y_1^',...,y_n^')=0 for alpha=1,...,p ...
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