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286,706
Asymptotically Exact Computation of Differential Cepstrum Using the FFT Approach
"... In this paper, we present a new concept of the differential cepstrum calculation using the FFT with interpolation in the frequency domain. The algorithm assures asymptotically exact values, without cepstral aliasing. It completely separates the causal and the anticausal part of the cepstrum and it d ..."
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In this paper, we present a new concept of the differential cepstrum calculation using the FFT with interpolation in the frequency domain. The algorithm assures asymptotically exact values, without cepstral aliasing. It completely separates the causal and the anticausal part of the cepstrum
ASYMPTOTICALLY EXACT ANALYSIS OF A LOSS NETWORK WITH CHANNEL CONTINUITY BY MURAT ALANYALI
"... Two channel assignment policies are considered for a Kelly type loss network with an additional channel continuity requirement. It is assumed that the channels on any given link have distinct identities, and that a connection should be assigned channels with a common identity on all links of its rou ..."
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. Asymptotically exact fluidtype approximations for the network process are obtained and their operating points are characterized. The results lead to asymptotic call blocking rates and point out that in cases of practical interest, random channel assignment has asymptotically the same blocking performance
Asymptotically exact solution of the multichannel resonantlevel model
, 1994
"... An asymptotically exact partition function of the multichannel resonantlevel model is obtained through TomonagaLuttinger bosonization. A Fermiliquid vs nonFermiliquid transition, resulting from a competition between the Kondo and Xray edge physics, is elucidated explicitly via the renormaliza ..."
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An asymptotically exact partition function of the multichannel resonantlevel model is obtained through TomonagaLuttinger bosonization. A Fermiliquid vs nonFermiliquid transition, resulting from a competition between the Kondo and Xray edge physics, is elucidated explicitly via
Asymptotically exact solution of a local copperoxide model
, 1994
"... We present an asymptotically exact solution of a local copperoxide model abstracted from the multiband models. The phase diagram is obtained through the renormalizationgroup analysis of the partition function. In the strong coupling regime, we find an exactly solved line, which crosses the quantu ..."
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We present an asymptotically exact solution of a local copperoxide model abstracted from the multiband models. The phase diagram is obtained through the renormalizationgroup analysis of the partition function. In the strong coupling regime, we find an exactly solved line, which crosses
Asymptotically Exact Nonparametric Hypothesis Testing in SupNorm and At a Fixed Point
, 1997
"... For the signal in Gaussian white noise model we consider the problem of testing the hypothesis H 0 : f j 0; (the signal f is zero) against the nonparametric alternative H 1 : f 2 " where " is a set of functions on R 1 of the form " = ff : f 2 F ; '(f) C/ " g: Here F is ..."
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Cited by 36 (4 self)
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is a Holder or Sobolev class of functions, '(f) is either the supnorm of f or the value of f at a fixed point, C ? 0 is a constant, / " is the minimax rate of testing and " ! 0 is the asymptotic parameter of the model. We find exact separation constants C ? 0 such that a test
Comparing Predictive Accuracy
 JOURNAL OF BUSINESS AND ECONOMIC STATISTICS, 13, 253265
, 1995
"... We propose and evaluate explicit tests of the null hypothesis of no difference in the accuracy of two competing forecasts. In contrast to previously developed tests, a wide variety of accuracy measures can be used (in particular, the loss function need not be quadratic, and need not even be symmetri ..."
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Cited by 1299 (23 self)
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be symmetric), and forecast errors can be nonGaussian, nonzero mean, serially correlated, and contemporaneously correlated. Asymptotic and exact finite sample tests are proposed, evaluated, and illustrated.
Asymptotically Exact Bounds on the Size of HighOrder SpectralNull Codes
"... The spectralnull code S(n; k) of kth order and length n is the union of ntuples with \Sigma1 components, having kth order spectral null at zero frequency. We determine the exact asymptotic in n behaviour of the size of such codes. In particular, we prove that for n satisfying some divisibility c ..."
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Cited by 3 (0 self)
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The spectralnull code S(n; k) of kth order and length n is the union of ntuples with \Sigma1 components, having kth order spectral null at zero frequency. We determine the exact asymptotic in n behaviour of the size of such codes. In particular, we prove that for n satisfying some divisibility
Asymptotic Exactness of Magnetic ThomasFermi Theory at Nonzero Temperature
, 2003
"... Dedicated to Elliott H. Lieb on the occasion of his 70th birthday We consider the grand canonical pressure for Coulombic matter with nuclear charges ∼ Z in a magnetic field B and at nonzero temperature. We prove that its asymptotic limit as Z → ∞ with B/Z 3 → 0 can be obtained by minimizing a Thoma ..."
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Dedicated to Elliott H. Lieb on the occasion of his 70th birthday We consider the grand canonical pressure for Coulombic matter with nuclear charges ∼ Z in a magnetic field B and at nonzero temperature. We prove that its asymptotic limit as Z → ∞ with B/Z 3 → 0 can be obtained by minimizing a
Asymptotic Exactness of Magnetic ThomasFermi Theory at Nonzero Temperature
, 2003
"... Dedicated to Elliott H. Lieb on the occasion of his 70th birthday ..."
Results 11  20
of
286,706