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| 1. |
The inverse Sturm–Liouville problem. II |
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Communications on Pure and Applied Mathematics,
Volume 37,
Issue 1,
1984,
Page 1-11
E. L. Isaacson,
H. P. McKean,
E. Trubowitz,
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ISSN:0010-3640
DOI:10.1002/cpa.3160370102
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1984
数据来源: WILEY
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| 2. |
Sharkovskii's order for the appearance of superstable cycles in one‐parameter families of simple real maps: An elementary proof |
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Communications on Pure and Applied Mathematics,
Volume 37,
Issue 1,
1984,
Page 13-17
A. Arneodo,
P. Ferrero,
C. Tresser,
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摘要:
AbstractWe give an elementary proof of a theorem “à la Sharkovskii” which orders, according to the period, the first occurrence of superstable cycles in some one‐parameter families of endomorphisms of the rea
ISSN:0010-3640
DOI:10.1002/cpa.3160370103
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1984
数据来源: WILEY
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| 3. |
On the crossing rule |
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Communications on Pure and Applied Mathematics,
Volume 37,
Issue 1,
1984,
Page 19-37
S. Friedland,
J. W. Robbin,
J. H. Sylvester,
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PDF (618KB)
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ISSN:0010-3640
DOI:10.1002/cpa.3160370104
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1984
数据来源: WILEY
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| 4. |
Scattering and inverse scattering for first order systems |
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Communications on Pure and Applied Mathematics,
Volume 37,
Issue 1,
1984,
Page 39-90
R. Beals,
R. R. Coifman,
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ISSN:0010-3640
DOI:10.1002/cpa.3160370105
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1984
数据来源: WILEY
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| 5. |
A particle limit for the wave equation with a variable wave speed |
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Communications on Pure and Applied Mathematics,
Volume 37,
Issue 1,
1984,
Page 91-100
George A. Hagedorn,
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摘要:
AbstractWe study short wavelength solutions to then‐dimensional wave equationutt=(c(x))2Δu. We prove that the propagation of certain spatially localized pulses is determined by a time dependent analogue of geometrical optics up to an error whose energy tends to zero in the zero wavelength limit. Our method is very explicit, and no difficulties are incurred as the pulses propagate through caustics. Our goal is to study the physical question of where the energy propagates, rather than the more mathematical question of the propagation of singularities which has been studied in Fourier integral operato
ISSN:0010-3640
DOI:10.1002/cpa.3160370106
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1984
数据来源: WILEY
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| 6. |
A construction of approximate positive parts of essentially selfadjoint pseudo‐differential operators |
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Communications on Pure and Applied Mathematics,
Volume 37,
Issue 1,
1984,
Page 101-147
Daisuke Fujiwara,
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ISSN:0010-3640
DOI:10.1002/cpa.3160370107
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1984
数据来源: WILEY
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| 7. |
Masthead |
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Communications on Pure and Applied Mathematics,
Volume 37,
Issue 1,
1984,
Page -
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PDF (17KB)
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ISSN:0010-3640
DOI:10.1002/cpa.3160370101
出版商:Wiley Subscription Services, Inc., A Wiley Company
年代:1984
数据来源: WILEY
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Volume 37 issue 1