منابع مشابه
injective modules and prime ideals
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15 صفحه اولCyclic Covers of Prime Power Degree, Jacobians and Endomorphisms
Suppose K is a field of characteristic zero, Ka is its algebraic closure, f(x) ∈ K[x] is an irreducible polynomial of degree n ≥ 5, whose Galois group coincides either with the full symmetric group Sn or with the alternating group An. Let q be a power prime, Pq(t) = t q −1 t−1 . Let C be the superelliptic curve y = f(x) and J(C) its jacobian. We prove that if p does not divide n then the algebr...
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Juggling patterns can be described by a closed walk in a (directed) state graph, where each vertex (or state) is a landing pattern for the balls and directed edges connect states that can occur consecutively. The number of such patterns of length n is well known, but a long-standing problem is to count the number of prime juggling patterns (those juggling patterns corresponding to cycles in the...
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ژورنال
عنوان ژورنال: Discrete Mathematics
سال: 1990
ISSN: 0012-365X
DOI: 10.1016/0012-365x(90)90021-9