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Quasi-classic approximation in Markov's parabolic equation for spaced position and frequency coherency. / Bitjukov, A. A.; Gherm, V. E.; Zernov, N. N.
в: Radio Science, Том 38, № 2, 03.2003.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Quasi-classic approximation in Markov's parabolic equation for spaced position and frequency coherency
AU - Bitjukov, A. A.
AU - Gherm, V. E.
AU - Zernov, N. N.
PY - 2003/3
Y1 - 2003/3
N2 - An asymptotic technique to solve Markov's parabolic equation for the second-order spaced position and frequency coherence function is discussed. Rather than employing separation of variables, the technique is based on the quasi-classic representation in terms of complex trajectories and is also valid in the case of a nonhomogeneous background medium and does not demand the statistical homogeneity of fluctuations. It has no constraints relevant to the initial conditions in the form of an incident plane wave and produces in automatic fashion different known rigorous solutions, in particular, to the case of quadratic structure function.
AB - An asymptotic technique to solve Markov's parabolic equation for the second-order spaced position and frequency coherence function is discussed. Rather than employing separation of variables, the technique is based on the quasi-classic representation in terms of complex trajectories and is also valid in the case of a nonhomogeneous background medium and does not demand the statistical homogeneity of fluctuations. It has no constraints relevant to the initial conditions in the form of an incident plane wave and produces in automatic fashion different known rigorous solutions, in particular, to the case of quadratic structure function.
KW - Quasi-classics
KW - Space-frequency coherency
UR - http://www.scopus.com/inward/record.url?scp=0038002911&partnerID=8YFLogxK
U2 - 10.1029/2002RS002714
DO - 10.1029/2002RS002714
M3 - Article
AN - SCOPUS:0038002911
VL - 38
JO - Radio Science
JF - Radio Science
SN - 0048-6604
IS - 2
ER -
ID: 18140333