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( ξ ∈ R ).

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0∞
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1MD&.nJ~gt}&Vf?$339 (1978) 74–109).
limn→∞

Z ∞f (x) exp(−2πiξx)exp(−2−n |x|)dx.

Z ∞f (x) exp(−2πiξx)exp(−2−n x 2 )dx.

−∞y6 (J. Comp. Appl. Math., 17 (1987) 47–68).
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2−∞

g:&9N x0tMQ,N8\@,oQ,XtNm@K^\a9kh&J
DE Q9%
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