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(Bessel) (Legendre) . . (Hankel) . (Laplace) âV = 0 (x, y, z) n (r, θ, Ï) rn fn(θ, Ï) . fn(θ, Ï) n fn(θ, Ï) z = cos θ z θ Ï 0 n ν . Pν(z), Qν(z) (Fourier) (Fourier Bessel) . . V Ï(x, y, z) âV = 4ÏGÏ G : . (Poisson) . Ï = 0 V âV = 0 . . t (x, y, z) T(x, y, z, t) T âT ât = κâT κ . . âT/ât = 0 âT = 0 . . . . i 1 1 1.1 . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 . . . . . . . . . . . . . .
æ¸ã æ°å¦çãªè¨è¿°ã¯ï¼æ¦ãï¼ å®ç¾©ã§å§ã¾ãï¼å®çãç®æãï¼ãã®éã証æã¨ããè«ççãªæ¨è«ã§ã¤ãªãï¼ ã¨ããæµãã«ãªã£ã¦ãã¾ãï¼ãããã£ã¦ï¼å°éç¨èªãé¤ãã¦ï¼ä½¿ãããèªå¥ã«ã ä¸å®ã®å¾åãããï¼ããããç¥ãã°ï¼æ°å¦çå 容ãè±èªã§ä¼ããã®ã¯ ããã»ã©å°é£ã§ã¯ãªãã¨æããã¾ãï¼ããã§ã¯ï¼ä¸»ã« Donald E. Knuth ã®æªå®ã®å¤§ä½ The Art of Computer Programming Volume 1 Fundamental Algorithms Second Edition ( Addison-Wesley, 1973) â 1 ã® Chapter 1 Basic Concepts ã® 1.2. Mathematical Preliminaries â 2 ããã決ã¾ãæå¥ãããã¤ãªãè¨èãä¸å¿ã«æ°å¦çã¨æããã表ç¾ã æãåºãã¦ã¿ã¾ããï¼ ãã¨ããå人çãªè¦è§£ã§ãã®ã§ï¼èå³ããã
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