Least Square Method and Minimal Sum ofDistances over Non-Archimedean Local Fields
Online published: 2004-07-10
Supported by
Morningside Center of Mathematics
王源华 . 非阿基米德局部域上的最小二乘法与最小距离和(英文)[J]. 中国科学院大学学报, 2004 , 21(4) : 447 -450 . DOI: 10.7523/j.issn.2095-6134.2004.4.003
The least square method for linear equations over non-archimedean local fields is established.The point from which the sumof distances to some given points over non2archimedean local fields is min-imal is also found.
[ 1 ] Gouvea F. p2adic numbers. Berlin :Universitext. Springer2Verlag, 1997
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