TY - JOUR AU - Rachford, Henry H. Jr. TI - Rounding errors in alternating direction methods for parabolic problems JO - Applications of Mathematics PY - 1968 SP - 177 EP - 180 VL - 13 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1968.103152/ DO - 10.21136/AM.1968.103152 LA - en ID - 10_21136_AM_1968_103152 ER -