TY - JOUR AU - Sintunavarat, Wutiphol TI - The upper bound estimation for the spectral norm of \(r\)-circulant and symmetric \(r\)-circulant matrices with the Padovan sequence JO - Journal of nonlinear sciences and its applications PY - 2016 SP - 92 EP - 101 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.22436/jnsa.009.01.09/ DO - 10.22436/jnsa.009.01.09 LA - en ID - JNSA_2016_9_1_a8 ER -