比目鱼
发表于 2025-3-26 22:06:30
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动脉
发表于 2025-3-27 01:42:25
r our proofs comprise special recursion properties of Hermite functions, Taylor expansions, time-frequency analysis, Sturm sequences, and perturbation theory for eigenvalues and eigenvectors. Numerical simulations demonstrate the tight fit of the theoretical estimates.
IDEAS
发表于 2025-3-27 05:36:56
tical physics applications. Particularly, this is important for the fast multipole methods in three dimensions for the Helmholtz, Laplace, and related equations, if rotation-based decomposition of translation operators is used. In these and related problems related to representation of functions on
Scintigraphy
发表于 2025-3-27 11:01:25
Raouf A. Ibrahimtical physics applications. Particularly, this is important for the fast multipole methods in three dimensions for the Helmholtz, Laplace, and related equations, if rotation-based decomposition of translation operators is used. In these and related problems related to representation of functions on
Mere仅仅
发表于 2025-3-27 14:13:35
Florian Beck,Peter Eberhardtical physics applications. Particularly, this is important for the fast multipole methods in three dimensions for the Helmholtz, Laplace, and related equations, if rotation-based decomposition of translation operators is used. In these and related problems related to representation of functions on
anesthesia
发表于 2025-3-27 20:06:39
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嬉耍
发表于 2025-3-27 22:58:59
Sourour Baroudi,Ahmed Jemai,Fehmi Najarr to as .. We trace the motivation and history of the subject back to the original work of the third-named author in the late 1950s and early 1960s, and to the innovations in spread-spectrum communications that preceded that work. We give a brief overview of the NOMAC (Noise Modulation and Correlati
FRONT
发表于 2025-3-28 02:35:02
Roelof Bruggeman,Ferdinand Verhulst the hub time series, i.e., those that are highly correlated with a specified number of other time series. We show that Fourier components of the time series at different frequencies are asymptotically statistically independent. This property permits independent correlation analysis at each frequenc
模仿
发表于 2025-3-28 09:49:03
Ferdinand Verhulste would like to draw the attention to the question: “Which function spaces are useful for which problem?” Looking into the books on Fourier analysis one may come to the conclusion that it has almost become a dogma that one has to study . and .-spaces properly in order to have a chance to understand
轻率的你
发表于 2025-3-28 13:52:57
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