Search for "Harmonic analysis" in article titles:

1. Harmonic analysis: Harmonic analysis is a branch of mathematics concerned with investigating the connections between a function and its representation in frequency. The frequency representation is found by using the Fourier transform for functions on the real line, or by Fourier series ... (Physics) [100%] 2023-11-11 [Acoustics] [Harmonic analysis]...
2. Harmonic analysis: Harmonic analysis is a branch of mathematics concerned with investigating the connections between a function and its representation in frequency. The frequency representation is found by using the Fourier transform for functions on the real line or by Fourier series ... (Study of superpositions in mathematics) [100%] 2024-02-17 [Acoustics] [Harmonic analysis]...
3. Harmonic analysis: A name given to a branch of mathematics and to a mathematical method. Harmonic analysis as a branch of mathematics is usually understood to include the theory of trigonometric series (one-dimensional and higher-dimensional); Fourier transforms (of functions of ... (Mathematics) [100%] 2023-10-02
4. Harmonic analysis and conformal field theory: The operator product expansion of conformal field theory is analogous to the product of functions over a manifold in harmonic analysis. In particular, crossing symmetry is analogous to the associativity of the product of functions over the manifold. [57%] 2023-04-14 [Research] [Conformal field theory]...
5. Harmonic Analysis: Harmonic Analysis, in mathematics, the name given by Sir William Thomson (Lord Kelvin) and P. Tait in their treatise on Natural Philosophy to a general method of investigating physical questions, the earliest applications of which seem to have been suggested ... [100%] 2022-09-02
6. Harmonic analysis, abstract: The theory of abstract Fourier series and Fourier integrals (cf. Fourier integral). (Mathematics) [81%] 2023-08-08
7. List of harmonic analysis topics: This is a list of harmonic analysis topics. See also list of Fourier analysis topics and list of Fourier-related transforms, which are more directed towards the classical Fourier series and Fourier transform of mathematical analysis, mathematical physics and engineering. (none) [63%] 2023-08-01 [Mathematics-related lists] [Harmonic analysis]...
8. Hypergroups, harmonic analysis on locally compact: Locally compact hypergroups are natural generalizations of locally compact group measure algebras; the field is therefore part of the research programme designed under "harmonic analysis without a group to do it on" (cf. also Harmonic analysis; Harmonic analysis, abstract; for ... (Mathematics) [57%] 2023-08-20