TY - JOUR AU - Achilles AU - M. TI - Zur Lösung der Yule-Walker-Gleichungen. JO - Metrika PY - 1987 VL - 34 SP - 237 EP - 251 LA - ger KW - time series; autoregressive process; stationarity condition; variance; covariances; stationary AR(p)-process; Yule-Walker equations; determinant; operator polynomial UR - http://eudml.org/doc/176125 ER -