Please use this identifier to cite or link to this item:
http://repositorio.yachaytech.edu.ec/handle/123456789/521
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Ariza, Eusebio | - |
dc.contributor.author | Chipantiza Punina, Carlos Javier | - |
dc.date.accessioned | 2022-07-21T09:30:37Z | - |
dc.date.available | 2022-07-21T09:30:37Z | - |
dc.date.issued | 2022-07 | - |
dc.identifier.uri | http://repositorio.yachaytech.edu.ec/handle/123456789/521 | - |
dc.description | In this work, we define the Two-dimensional (left) Quaternion Fourier Transform (2D-QFT) of f ∈ L1 (R2; H), which is the function Fq{ f } : R2 → H defined by Fq{ f }(ω) = ̂ f (ω) =∫R2 e−μω·x f (x)d2x, where x = x1e1 + x2e2, ω = ω1e1 + ω2e2, with quaternion Fourier kernel e−μω·x such that |μ| = 1. We derive the shift, modulation, and convolution properties and estab-lish the Plancherel and vector differential theorem. Furthermore, we will study the application of this Fourier transform to the resolution to the heat equation. | es |
dc.description.abstract | En este trabajo, definimos la Transformada de Fourier Cuaterniónica Bidi-mensional (izquierda) (2D-QFT) de f ∈ L1 (R2; H), la cual es la función Fq{ f } : R2 → H definida por Fq{ f }(ω) = ̂ f (ω) = ∫R2 e−μω·x f (x)d2x, donde x = x1e1 + x2e2, ω = ω1e1 + ω2e2, con kernel de Fourier cu-aterniónico e−μω·x tal que |μ| = 1. Derivamos las propiedades de desplazamiento, modulación y convolución y establecemos el teorema de Plancherel y el teorema de derivación vecto-rial. Además, estudiaremos la aplicación de esta transformada de Fourier a la resolución de la ecuación del calor. | es |
dc.language.iso | eng | es |
dc.publisher | Universidad de Investigación de Tecnología Experimental Yachay | es |
dc.rights | openAccess | es |
dc.subject | Cuaternión | es |
dc.subject | Transformada de Fourier Cuaterniónica Bidi- mensional (izquierda) | es |
dc.subject | Ecuación de calor | es |
dc.subject | Quaternion | es |
dc.subject | Two-dimensional (left) Quaternion Fourier Trans- form | es |
dc.subject | Heat equation. | es |
dc.title | 2-Dimensional Quaternionic Fourier Transform and Applications | es |
dc.type | bachelorThesis | es |
dc.description.degree | Matemático/a | es |
dc.pagination.pages | 70 páginas | es |
Appears in Collections: | Matemática |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
ECMC0098.pdf | 1.08 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.