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具有散度形式的拟线性椭圆型微分方程的区域振动准则
  • 期刊名称：庄容坤，吴洪武，高校应用数学学报，22（3），355-362，2007
  • 时间：0
  • 分类：O175.12[理学—数学;理学—基础数学]
  • 作者机构：[1]肇庆学院数学系,广东肇庆526061
  • 相关基金：国家自然科学基金资助项目（10571184）;广东省自然科学基金资助项目（04009794）.
  • 相关项目：可积系统的闭轨分支及相关问题
关键词： Kukles系统, ABEL积分, 零点个数, Kukles system, abelian integrals, number of zeros
中文摘要：

利用Kukles系统的精确解，研究了该系统在n次小扰动下的Abel积分零点个数上界问题，简洁地得到了它的上界估计．

英文摘要：

In this paper, we apply precision solution of Kukles System to study an upper bound on the number of zeros of Abelian integrals for this system under polynomial perturbation of arbitrary degree, and obtain its an upper bound succinctly.

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