The meaning of DIFFERENTIAL is of, relating to, or constituting a difference : distinguishing. How to use differential in a sentence.
,A. - 《Pacific Journal of Mathematics》 被引量: 9发表: 1981年 The absolute convergence of the Fourier-Haar series for two-dimensional functions It is well-known that if an one-dimensional function is continuously differentiable on [0, 1], then its Fourier-Haar series converges absolutely. ...
e.g. Germany and France pledged to maintain the differential between their two currencies. 德国和法国承诺保持两国货币之间的差别汇率。 2.差别;(尤指)工资级差 A differential is a difference between things, especially rates of pay. e.g. During the Second World War, industrial wage differentials in...
Approximate Value of the Multivariable Function: For the approximate value of any function with more than one variable, we need to have the value of the partial derivatives and the function at some closest point to t...
Many problems in applied mathematics lead to ordinary differential equations. In the simplest case one seeks a differentiable function y = y(x) of one real variable x, whose derivative y’(x) is to satisfy an equation of the form y’(x) = f(x, y(x)), or.
two variable Gegenbauer polynomialsGegenbauer matrix polynomialsIn this comment we will demonstrate that one of the main formulas givenin Ref. [9] is incorrect.doi:10.12988/ijma.2013.13095V. SolerInternational Journal of Mathematical AnalysisBasauri, V.S. (2013) A Study of a Two Variables Gegenbauer...
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The example function twoode has a differential equation written as a system of two first-order ODEs. The differential equation is Get type twoode function dydx = twoode(x,y) %TWOODE Evaluate the differential equations for TWOBVP. % % See also TWOBC, TWOBVP. % Lawrence F. Shampine an...
If a function has more than one independent variable, the total change in the function will depend on more than one variable. In such a case, we are faced with a “partial differential equation” (PDE). Eq. 3.3 was an example of a function that depends on more than one independent vari...
In mathematics, differential algebraic equations (DAEs) are a general form of (systems of) differential equations for vector–valued functions x in one independent variable t,They are distinct from ordinary differential equation (ODE) in that a DAE is not completely solvable for the derivatives of...