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发帖数: 72 | 1 Elliptic function should be considered as analytic function. It has two
periods, one is real, the other one is complex and they expand a parallelogram
in the complex plane. Generally the notations are sn, cn, tn as similar cases
in trigonometric functions. There are extensive literatures talking about
this, such the books by Watson's "Special functions" or similar books.
As to the problem of the radiation power under lorentz transformation. My
answer is negative. Assuming that n photons are radi |
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