Kardi Teknomo

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Questions related from Kardi Teknomo

How to get the positive solution x of a linear equation Ax=b if A is a non-negative rectangular matrix?

Given non-negative matrix A size m by n, and positive vector b size m by 1, how to obtain linear algebra solution of non-negative vector x?

21 August 2016 5,727 11 View

Is there any efficient algorithm to get cut-set matrix from adjacency matrix?

Cut-set matrix is defined by kij, i=1..(n-1), j=1..m, where n=number of vertices and m=number of arcs of a directed graph with kij=+1 if the i-th cut-set includes the j-th arch with the same...

08 April 2014 5,047 11 View

Where to get the original paper of Levinger theorem?

Is anyone know where to get the copy of the original paper of Levinger theorem? B. W. Levinger, An inequality for nonnegative matrices, Notices Amer. Math. Soc. 17:260 (1970). The web site of...

01 January 1970 596 2 View

Conditional Probability Decomposition

Is it possible to decompose a conditional probability with three or more elements (i.e. events) into conditional probability of only two elements or the marginal probability of one element?...

01 January 1970 9,969 1 View