The orthogonal decomposition of a matrix into lower trapezoidal matrices.
LQ Decomposition
References
Ferguson, H. R. P.; Bailey, D. H.; and Arno, S. "Analysis of PSLQ, An Integer Relation Finding Algorithm." Math. Comput. 68, 351-369, 1999.Referenced on Wolfram|Alpha
LQ DecompositionCite this as:
Weisstein, Eric W. "LQ Decomposition." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/LQDecomposition.html