A back-of-the-envelope algorithm for the analysis of ABX systems
β Scribed by Frans Borremans; Dirk Tavernier
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 359 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
It is shown that one of the two conjugate solutions compatible with the AB part of an ABX system can easily be eliminated, at an early stage of the analysis, by considering intensity ratios in the X region.
π SIMILAR VOLUMES
The concept of envelope system for a given dynamic system is proposed in this paper which refers to those systems whose module of transfer function in the whole range of frequency domain is always bigger than that of a given system. This concept opens a new way to study the problems of robust design
## Abstract The results of the direct analysis of the ABX spin system present in two symmetrical diphosphonates containing a single vinylic ^13^C nucleus are presented. This allows a comparison to be made with the twoβdimensional methods used by Beckmann __et al.__ Significant differences are found
We establish significantly improved bounds on the performance of the greedy algorithm for approximating set co¨er. In particular, we provide the first substantial Ž . improvement of the 20-year-old classical harmonic upper bound, H m , of Johnson, Lovasz, and Chvatal, by showing that the performance
A simple algebraic manipulation is presented for obtaining the analytical rectangular coordinate expressions of the atomic orbital wave functions with angular quantum number l of a D-dimensional atom, where no hyperspherical harmonics or any differential calculus is involved. A general expression of