The Computer Journal · 1970 · 250 citations · 0 references
ComputingComputer ScienceMathematicsAlgorithmsInverse ProblemsIterative SolversMatrix ComputationNumerical AlgorithmsNumerical Linear AlgebraComputational Inverse ProblemsComputational Matrix TheoryLeast Squares ProblemsMatrix Equation SolversSparse Inverse ProblemsSparse Matrix AlgorithmsSparse Matrix Computation
This paper presents a number of the most efficient mothods for computing the pseudo-inverse of an m × n matrix, developing them from a uniform standpoint. It shows that these are the natural extentions of the more common methods for inverting an n × n matrix.