Approximation theory > Related Articles
From Citizendium, the Citizens' Compendium
- See also pages that link to Approximation theory or to this page.
Parent topics
- Functional analysis [r]: Add brief definition or description
- Numerical analysis [r]: Add brief definition or description
Subtopics
- Chebyshev approximation [r]: Add brief definition or description
- Least squares [r]: Method of determining the curve that best describes the relationship between expected and observed sets of data by minimizing the sums of the squares of deviation between observed and expected values. [e]
- Padé approximation [r]: Add brief definition or description
- Trigonometric approximation [r]: Add brief definition or description
- Weierstrass' theorem [r]: Add brief definition or description
- Interpolation [r]: Add brief definition or description
- Splines [r]: Add brief definition or description
Other related topics
- Approximation [r]: Add brief definition or description
- Function approximation [r]: Selectable function among a well-defined class that closely matches ('approximates') a target function in a task-specific way. [e]
- Taylor series [r]: Representation of a function as an infinite sum of terms calculated from the values of its derivatives at a single point. [e]
- Fourier series [r]: Infinite series whose terms are constants multiplied by sine and cosine functions and that can, if uniformly convergent, approximate a wide variety of functions. [e]
- Orthogonal projection [r]: Add brief definition or description
