On orderings in real surfaces
β Scribed by M.E. Alonso; J.M. Gamboa; J.M. Ruiz
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 798 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0022-4049
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The wide applicability of the LangmuirβHinshelwood classical kinetics to surfaces which are known to depart strongly from ideal Langmuir behavior is a wellβknown paradox of surface catalysis. The applicability and limitations of the classical method are illustrated by means of a simple
R&urn& We introduce a new invariant, Pontryagin-Viro form, of real algebraic surfaces. We evaluate it for real Enriques surfaces with non-negative minimal Euler characteristic of the components of the real part and prove that, when combined with the known topological invariants. it distinguishes the