on abelian varieties with many endomorphisms and a conjecture of Shimura's
β Scribed by W. Casselman
- Publisher
- Springer-Verlag
- Year
- 1971
- Tongue
- English
- Weight
- 556 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0020-9910
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π SIMILAR VOLUMES
## Abstract Given positive integers __n__ and __k__, let __g__~__k__~(__n__) denote the maximum number of edges of a graph on __n__ vertices that does not contain a cycle with __k__ chords incident to a vertex on the cycle. BollobΓ‘s conjectured as an exercise in [2, p. 398, Problem 13] that there e
In this paper we prove several theorems about abelian varieties over finite fields by studying the set of monic real polynomials of degree 2n all of whose roots lie on the unit circle. In particular, we consider a set V n of vectors in R n that give the coefficients of such polynomials. We calculate