03/01/2009, 10:57 PM
system of linear equations in oo variables ...
how to solve them ?
i need a general way for solving it.
regards
tommy1729
how to solve them ?
i need a general way for solving it.
regards
tommy1729
system of linear equations ?

03/01/2009, 10:57 PM
system of linear equations in oo variables ...
how to solve them ? i need a general way for solving it. regards tommy1729
03/02/2009, 10:38 AM
Generally by truncating, however the question is whether the resulting solution really converges.
See also my thread in sci.math.research
03/02/2009, 09:49 PM
bo198214 Wrote:Generally by truncating, however the question is whether the resulting solution really converges. hmm if by truncating you mean rounding the parameters and working with finite variables , as an approximation , then that doesnt help much im afraid. although i asked about the general case , i am currently particularly intrested in those with a single solution and/or lim determinant ( of the corresponding matrix , assuming the limit exists ) of 0. ( lim = 0 thus the matrix may still be invertible ! i dont mind a sequence of ever getting larger coefficients ) maybe a best fit method is key ? im quite embarrassed asking such things actually ... to quote "the matrix" : there are only 2 possibilities : 1) nobody knows or 2) nobody told me but still i feel i should have known it by myself , and i havent been so embarrassed since investigating the math of the 5 x 5 x 5 rubiks cube ... ( ill stop , im changing subject ) regards tommy1729 
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