We study almost arithmetical multiprogressions, which are defined as certain unions of arithmetical progressions. We prove an addition theorem stating that arbitrary sumsets of such sets are of the same type again. Almost arithmetical multiprogressions appear as sets of lengths in rings of algebraic
An Abstract Existence Theorem at Resonance and Its Applications
✍ Scribed by Shiwang Ma; Zhicheng Wang; Jianshe Yu
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 243 KB
- Volume
- 145
- Category
- Article
- ISSN
- 0022-0396
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