Cluster Analysis via Density Functions: Amelioration of a Lower Bound of the Parameter
โ Scribed by B. Kopp
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 102 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0323-3847
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Let T (n) denote the number of n-simplices in a minimum cardinality decomposition of the n-cube into n-simplices. For n โฅ 1, we show that T (n) โฅ H (n), where H (n) is the ratio of the hyperbolic volume of the ideal cube to the ideal regular simplex. Explicit bounds for T (n) are tabulated for n โค
This paper develops a new technique that finds almost tight lower bounds for the complexity of programs that compute or approximate functions in a realistic RAM model. The nonuniform realistic RAM model is a model that uses the arithmetic ร 4 operations q, y, = , the standard bit operation Shift, Ro
The modelling and control of flexible space structures is a topic of much current research. Some examples are the NASA Remote Manipulator System (RMS) on the Space Shuttle and appendages of satellites (e.g., solar panels). Typically, these structures are required to slew about a fixed or hinged loca
We slightly improve the lower bound of B! a aez-Duarte, Balazard, Landreau and Saias in the Nyman-Beurling formulation of the Riemann Hypothesis as an approximation problem. We construct Hilbert space vectors which could prove useful in the context of the so-called ''Hilbert-P ! o olya idea''.
## Abstract A set of 44 Zincโligand bondโlengths and of 60 ligandโmetalโligand bond angles from 10 diverse transitionโmetal complexes, representative of the coordination spheres of typical biological Zn systems, were used to evaluate the performance of a total of 18 commonly available density funct