Influence of rotation on the evolution of triple systems
โ Scribed by Zh. P. Anosova; D. I. Bertov; V. V. Orlov
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 592 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0571-7256
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In this paper, we enumerate the 2-rotational Steiner triple systems of order 25. There are exactly 140 pairwise non-isomorphic such designs. All these designs have full automorphism groups of order 12. We also investigate the existence of subsystems and quadrilaterals in these designs.
Rill development studies have focused almost exclusively on surface erosion processes and critical threshold hydraulic conditions. Characteristic rill features, such as arcuate headcuts and knickpoints, are morphologically similar to the 'theatre-headed' valleys which have been associated with 'sapp