The approximants have been introduced before; here their formal nature is clarified and conditions under which they exhibit extremal properties are presented. The oscillatory behaviour about the true eigenvalue, observed previously in the Mathieu problem, is explained. (Author)...
aUpper and lower bounds for the fair premium when buying protection on the [0–3%] equity tranche (assuming the premium is paid on a running basis) as a function of correlation with the parameters given in the text. 上限和下限为公平的保险费,当买的保护在假设 () 保险费的 (0-3%产权缴存...
Note, that both A and B can be singular, but due to the regularity assumption they cannot share the same null-subspace. As it was mentioned in the introduction, the main result of this section has been motivated by the results from [15], on upper and lower bounds for the Frobenius norm...
摘要: A variational lower bound on the shear stress in plane Couette flow is presented for the linearized Bhatnagar‐Gross‐Krook kinetic equation. Along with a variational upper bound developed by Cercignani and Pagani, it permits a "squeeze" on the values of the shear stress....
A method of calculation for the upper and lower bounds of the second-order perturbation energy is investigated. The expression for the upper bound is based on Hylleraas's variation perturbation condition and is an improved version of that obtained by Goodisman. The lower bound is based on the...
And found this also fixes #12430 (which was merged into another issue, but the specific resolution the user had is now solved by this). Contributor potiuk commented Oct 15, 2024 I do not know pip resiolution internals - but the rules explained make sense and might improve a number of...
While the western part is limited by the Mahanadi Gondwana sediments and a part of the Chhotanagpur plateau (Fig. 1). The Rajmahal Traps of upper Jurassic to lower Cretaceous basalts occupy the contact zone of the Chhotanagpur Gneiss Complex and the Bengal Basin. One of the early Archean ...
aUpper and lower bounds for the fair CDS premium when buying protection subject to counterparty risk compared with the standard (risk-free) premium. 上限和下限为公平的CDS保险费,当买的保护受counterparty风险支配和标准 (无风险的) 保险费相比。 [translate] aIn Indonesia, the condition explained above...
We propose a copula-based measure of asymmetry between the lower and upper tail probabilities of bivariate distributions. The proposed measure has a simple form and possesses some desirable properties as a measure of asymmetry. The limit of the proposed measure as the index goes to the boundary ...
This paper explores the behaviour of the ubiquitous twisted pairs at high frequencies and wideband excitation of twisted pairs up to 12 GHz. Higher carrier frequencies on twisted pairs can enable the data rates required by the future communication networks; hence, the existing copper infrastructure ca...