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Packing of spheres in lp†
Published online by Cambridge University Press: 18 May 2009
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The Banach space lp(p≥1) is the space of all infinite sequences x = (x1, x2, x3, …) of real or complex numbers such that is convergent, with the norm defined by
The unit sphere S of lp is the set of all points x ∈ lp with ∥x∥ ≤ 1 and the sphere of radius a ≥ 0 centred at y ∈ lp is denoted by Sa(y), so that
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- Copyright © Glasgow Mathematical Journal Trust 1970
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