A modification of Erd�lyi's asymptotic expansions of Fourier integrals

1982 ◽  
Vol 65 (1-2) ◽  
pp. 41-47 ◽  
Author(s):  
B. -H. Liu
Author(s):  
Kusum Soni

SynopsisA uniform asymptotic expansion of the Laplace integrals ℒ(f, s) with explicit remainder terms is given. This expansion is valid in the whole complex s−plane. In particular, for s = −ix, it provides the Fourier integral expansion.


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