REDUCED-ORDER MODELING OF NEUTRON TRANSPORT BY ...
A ? Rn×n is equal to the upper triangular Cholesky factor Rc ? Rn×n of AT A, up to a diagonal sign. Axioms 2018, 7, 81; doi:10.3390/axioms7040081.
A ? Rn×n is equal to the upper triangular Cholesky factor Rc ? Rn×n of AT A, up to a diagonal sign. Axioms 2018, 7, 81; doi:10.3390/axioms7040081.