TY - JOUR AU - Zhou, Yuanzhe AU - Cirtoaje, Vasile TI - Some strong sufficient conditions for cyclic homogeneous polynomial inequalities of degree four in nonnegative variables JO - Journal of nonlinear sciences and its applications PY - 2013 SP - 74 EP - 85 VL - 6 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.22436/jnsa.006.02.03/ DO - 10.22436/jnsa.006.02.03 LA - en ID - JNSA_2013_6_2_a2 ER -