Analytic methods in asymptotic enumeration
โ Scribed by A.M. Odlyzko
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 509 KB
- Volume
- 153
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
โฆ Synopsis
Analytic methods give powerful tools for obtaining asymptotic estimates in combinatorial enumeration. When they can be used, they usually provide extremely precise results. However, there are also many situations where they do not apply, and one has to use elementary or probabilistic reasoning. Problems in various classes are presented, and general principles of what kinds of methods are best for various situations are discussed.
๐ SIMILAR VOLUMES
Two problems encountered in electron-atom collision calculations which involve interactions at large radial distances are discussed. One major problem is solution of the set of coupled second-order differential equations routinely obtained when asymptotic boundary conditions are imposed in coupled c
This study compared the use of conventional urine microscopy, the KOVA system, Neubauer hemacytometry, and the Yellow IRIS for the determination of white blood cell (WBC) and red blood cell (RBC) counts in urine samples. Both KOVA WBC and RBC counts correlated better with the IRIS counts than with c