15254 search results - page 137 / 3051 » A k |
153
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ICCS
2005
Springer
15 years 12 months ago
2005
Springer
Given a sequence A of numbers and two positive integers and k, we study the problem to find k disjoint segments of A, each has length at least , such that their sum of densities i...
150
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ANTS
2004
Springer
15 years 11 months ago
2004
Springer
Given an algebraic number field K, such that [K : Q] is constant, we show that the problem of computing the units group O∗ K is in the complexity class SPP. As a consequence, w...
144
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ANTS
2008
Springer
15 years 8 months ago
2008
Springer
Let K be a p-adic local field and E an elliptic curve defined over K. The component group of E is the group E(K)/E0(K), where E0(K) denotes the subgroup of points of good reduction...
132
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ANTS
2008
Springer
15 years 8 months ago
2008
Springer
We present an algorithm that, on input of a CM-field K, an integer k 1, and a prime r 1 mod k, constructs a q-Weil number OK corresponding to an ordinary, simple abelian variety ...