On the Number of Special Permutation-Invariant Orbits and Terms
✍ Scribed by Manfred Göbel
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 132 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0938-1279
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📜 SIMILAR VOLUMES
## Abstract The interval number of a graph __G__ is the least natural number __t__ such that __G__ is the intersection graph of sets, each of which is the union of at most __t__ intervals, denoted by __i__(__G__). Griggs and West showed that $i(G)\le \lceil {1\over 2} (d+1)\rceil $. We describe the
The first few terms of the adiabatic invariant series are calculated for a Hamiltonian of the special form H = +p\* + f h(q, T) dq (T = st, E < 1.) We also look for the conditions under which a recursion relation for the successive terms of this adiabatic invariant series can be constructed, especia