【摘 要】
：
Objective of the research:We extend the anti-integrability theory to non-autonomous twist maps between symplectic spaces to show the shift dynamics can be e
【机 构】
：
Institute of Mathematics, Academia Sinica, Taipei, Taiwan
【出 处】
：
the 2nd Shanghai International Symposium on NOnlinear Scienc
论文部分内容阅读
Objective of the research:We extend the anti-integrability theory to non-autonomous twist maps between symplectic spaces to show the shift dynamics can be embedded in a natural way.Novelty of the work:Alternative to Poincaré-Melnikov method used by Stoffer [3],Meyer and Sell [2],it provides another approach to prove the embedding of symbolic dynamics into non-autonomous systems.
其他文献
近日,保险资金直接入市的呼声越来越高,曾经一度低迷的分红险也逐渐复苏,保险公司的资产管理业务受到越来越多人的关注。在业界,泰康人寿的资产管理有一个值得称道的记录:从1
Associative memory can be thought as the patterns of neuron network.Real patterns are very complex,which cant be reproduced again,but man can distinguish th
目的 分析胸壁肿瘤的CT表现,提高对胸壁肿瘤的认识与诊断水平.方法 回顾性分析54例经手术或穿刺病理证实为胸壁肿瘤的CT表现,全部病例均行螺旋CT平扫,其中42例加增强扫描.结
In present paper,we discuss two special cases of delay Logistic differential equations,one is with piecewise continuous argument,the other is delay-dependen
In 1990,Ott Grebogi and Yorke introduced the method of chaos control (OGY control).Since then,much effort has been focused on researching the strategies of
Mixing is one of the critical processes in industry,which usually counts for a considerable portion in the industrial cost today [1].However,thorough and co
This paper presents the application of Sine bases to numerically simulate the dynamic behavior of a one-dimensional elastoplastic problem.The numerical meth
目的 探讨应用T2 WI图像的影像组学标签在预测术前肺腺癌表皮生长因子受体(EGFR)基因突变状态的价值.方法 回顾性分析118例患者术后病理为肺腺癌的T2 WI图像,将患者随机分为
往年我插重瓣木槿,总是按照一般花木的扦插期,在5～9月进行,但多年未能成活。自从询问了《中国花卉盆景》,并在1999年9期26页《你问我答》栏目中得到解答后,我就改变了扦插时
1.果实颗粒增大 ①结果枝长度长到20厘米至开花前疏除过多花序。②开花前1周左右掐穗尖。③开花坐果后疏除畸形果粒。④果实膨大期追施葡萄专用肥。⑤植株生长旺期喷1000～300