On some bidimensional denumerable chains of infinite order
โ Scribed by Sofia Kalpazidou
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 793 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0304-4149
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๐ SIMILAR VOLUMES
A group G is said to satisfy max-โ if each nonempty set of infinite subgroups of G has a maximal element. A group G is said to satisfy min-โ if each nonempty set of subgroups of G with infinite index has at least one minimal element. Groups with max-โ or min-โ are the subject of this paper. Abelian
## Abstract Closed formulas are presented for a number of trigonometric series whose summands contain inverse powers of one or two quadratic forms. It is shown how to arrange the formulas to remove apparent numerical instabilities, and useful numerical approximations are identified together with th