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Multilevel polarization for nonbinary codes and parallel channels
Polar codes nonbinary channels parallel channels
2011/9/20
Abstract: We study polarization for nonbinary channels with input alphabet of size q=2^r,r=2,3,... Using Arikan's successive cancellation decoding, we prove that the virtual channels that arise in the...
A MUCLTI-PARAMETER SPLITTING EXTRAPOLATION AND A PARALLEL ALGORITHM
Finite element multi-parameter error ex
2007/12/10
摘要 The finite element solutions of elliptic equations are shown to have a multiparameter asymptotic error expansion. Based on this expansion and a multi-parameter splitting extrapolation technique, a ...
A MULTI-PARAMETER SPLITTING EXTRAPOLATION AND A PARALLEL ALGORITHM FOR PARABOLIC PROBLEM
Parabolic equation finite element mult
2007/8/7
In this paperl we show that the finite element solution of parabolic equation hasa multi-parameter asymptotic error expansion. From this expansion, a multi-parameter splitting extrapolation method and...
We present two parallel algorithms based on the domain decomposition methodfor solving a variational inequality over a closed convex cone. First, construct an opencovering {Ω_i} of the original domain...