TY - JOUR
T1 - On efficient computation of multidimensional oscillatory integrals with local Fourier bases
AU - Averbuch, A.
AU - Braverman, E.
AU - Israeli, M.
AU - Coifman, R.
PY - 2001/8
Y1 - 2001/8
N2 - An integral with a highly oscillatory kernel is analyzed. This integral is represented using local Fourier basis. The representation of the oscillatory kernel in this basis is sparse.
AB - An integral with a highly oscillatory kernel is analyzed. This integral is represented using local Fourier basis. The representation of the oscillatory kernel in this basis is sparse.
KW - Local Fourier Basis
KW - Multidimensional oscillatory integrals
KW - Sparse representations
UR - http://www.scopus.com/inward/record.url?scp=0035418758&partnerID=8YFLogxK
U2 - 10.1016/s0362-546x(01)00466-7
DO - 10.1016/s0362-546x(01)00466-7
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AN - SCOPUS:0035418758
SN - 0362-546X
VL - 47
SP - 3491
EP - 3502
JO - Nonlinear Analysis, Theory, Methods and Applications
JF - Nonlinear Analysis, Theory, Methods and Applications
IS - 5
ER -