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Volumn 6, Issue 4, 1999, Pages 1059-1064

Local approximation for the phase velocity transform

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0343276014     PISSN: 1070664X     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.873353     Document Type: Article
Times cited : (3)

References (9)
  • 3
    • 85034550505 scopus 로고    scopus 로고
    • note
    • p,t) is used instead for clarity in later generalizations.
  • 4
    • 0003544101 scopus 로고    scopus 로고
    • CRC Press, Boca Raton
    • p this restriction is lifted. Since the basic transform is based on a Fourier space-time transform with no additional assumption (other than convergence), then the PVT applies to the same class of functions. The closely related k-plane transform does have some existence and uniqueness questions, but these appear to be mainly mathematical. [See Ahmed I. Zayed, Handbook of Function and Generalized Function Transformations (CRC Press, Boca Raton, 1996), p. 562.]
    • (1996) Handbook of Function and Generalized Function Transformations , pp. 562
    • Zayed, A.I.1
  • 6
    • 85034541676 scopus 로고    scopus 로고
    • note
    • Formally the domain in k becomes discrete, but this is an unimportant detail for this discussion since the limit kΔ→∞ is eventually taken.
  • 8
    • 85034556517 scopus 로고    scopus 로고
    • note
    • x′ in Eq. (14); this information is lost and noninvertible.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.