Add to ORKGApproximation Methods,Calculus,Curves, derivatives,Real AnalysisThe derivative of a differentiable real function f at a can be approximated by the symmetric difference quotient, (f(a+d)-f(a-d))/(2d), where d is small. Reduce the difference d to reduce the error. The symmetric difference quotient is generally a more accurate approximation than the "standard" one-sided difference quotient (f(a+h)-f(a))/hComponente Curricular::Educação Superior::Ciências Exatas e da Terra::Matemátic
The study of ordinary differential equations has long been a staple in mathematics at both the under...
We show that the Fr\'echet derivative of a matrix function $f$ at $A$ in the direction $E$, where $A...
The central idea of differential calculus is that the derivative of a function defines the best loca...
Approximation Methods,Calculus,Curves, derivatives,Real AnalysisThe derivative of a differentiable r...
An approximation of function u(x) as a Taylor series expansion about a point x0 at M points xi, ∼i =...
In thisarticle we consider the problem of computing approximations to the second derivatives of func...
The numerical solution of an n-th order differential equation relies on an accurate approximation of...
In this paper we shall give a definition of a symmetric Ι-approximate derivative of a function f: R...
The concept of the first differential approximation was introduced in the 1950s for the analysis of ...
The central idea of differential calculus is that the derivative of a function defines the best loca...
We show that the Fréchet derivative of a matrix function $f$ at $A$ in the direction $E$, where $A$ ...
It is well known that the classical difference formulas for evaluating high derivatives of a real fu...
It is well known that the classical difference formulas for evaluating high derivatives of a real fu...
Recently two papers have appeared (1982: Paper I, and 1987: Paper II) in Celestial Mechanics, in whi...
The study of ordinary differential equations has long been a staple in mathematics at both the under...
The study of ordinary differential equations has long been a staple in mathematics at both the under...
We show that the Fr\'echet derivative of a matrix function $f$ at $A$ in the direction $E$, where $A...
The central idea of differential calculus is that the derivative of a function defines the best loca...
Approximation Methods,Calculus,Curves, derivatives,Real AnalysisThe derivative of a differentiable r...
An approximation of function u(x) as a Taylor series expansion about a point x0 at M points xi, ∼i =...
In thisarticle we consider the problem of computing approximations to the second derivatives of func...
The numerical solution of an n-th order differential equation relies on an accurate approximation of...
In this paper we shall give a definition of a symmetric Ι-approximate derivative of a function f: R...
The concept of the first differential approximation was introduced in the 1950s for the analysis of ...
The central idea of differential calculus is that the derivative of a function defines the best loca...
We show that the Fréchet derivative of a matrix function $f$ at $A$ in the direction $E$, where $A$ ...
It is well known that the classical difference formulas for evaluating high derivatives of a real fu...
It is well known that the classical difference formulas for evaluating high derivatives of a real fu...
Recently two papers have appeared (1982: Paper I, and 1987: Paper II) in Celestial Mechanics, in whi...
The study of ordinary differential equations has long been a staple in mathematics at both the under...
The study of ordinary differential equations has long been a staple in mathematics at both the under...
We show that the Fr\'echet derivative of a matrix function $f$ at $A$ in the direction $E$, where $A...
The central idea of differential calculus is that the derivative of a function defines the best loca...