手机知网 App
24小时专家级知识服务
打 开
手机知网|搜索

Hilbert's Sixteenth Problem and Its Generalization


  This paper deals with Hilbert s 16th problem and its generalizations. The configurations of all closed branches of an algebraic curve of degreenare discussed. The maximum number of sheets for an algebraic equation of degreenand the maximum number of limit cycles for a planar algebraic autonomous system are achieved. The author also considers different generalizations and some related problems.……