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notes:cft
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| notes:cft [2020/11/25 17:43] – [Dirac $\delta$-function] cjj | notes:cft [2020/11/25 19:43] (current) – [Fourier integral theorem and Dirac δ-function] cjj | ||
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| \end{equation} | \end{equation} | ||
| =====Fourier integral theorem and Dirac δ-function===== | =====Fourier integral theorem and Dirac δ-function===== | ||
| + | {{ : | ||
| [[https:// | [[https:// | ||
| \[ | \[ | ||
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| As $L$ goes to infinity, the integrand becomes more and more like a δ-function. | As $L$ goes to infinity, the integrand becomes more and more like a δ-function. | ||
| + | - [[http:// | ||
notes/cft.1606326213.txt.gz · Last modified: by cjj
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