In this paper, through symbolic computations, we obtain two exact solitary wave solitons of the (2 + l)-dimensional variable-coefficient Caudrey-Dodd- Gibbon-Kotera-Sawada equation. We study basic properties of l-peri...In this paper, through symbolic computations, we obtain two exact solitary wave solitons of the (2 + l)-dimensional variable-coefficient Caudrey-Dodd- Gibbon-Kotera-Sawada equation. We study basic properties of l-periodic solitary wave solution and interactional properties of 2-periodic solitary wave solution by using asymptotic analysis.展开更多
叙述了复杂地质体三维建模在Adina中自下而上依次建立点、线、面和体的方法,其中面和体的定义需要手工完成,费时费力。用VC编写了AutoCAD To Adina三维建模程序,实现了点、线、面和体的自动定义,大大缩短了Adina三维建模的周期。实例表...叙述了复杂地质体三维建模在Adina中自下而上依次建立点、线、面和体的方法,其中面和体的定义需要手工完成,费时费力。用VC编写了AutoCAD To Adina三维建模程序,实现了点、线、面和体的自动定义,大大缩短了Adina三维建模的周期。实例表明,该方法具有较大的实用价值。展开更多
文摘In this paper, through symbolic computations, we obtain two exact solitary wave solitons of the (2 + l)-dimensional variable-coefficient Caudrey-Dodd- Gibbon-Kotera-Sawada equation. We study basic properties of l-periodic solitary wave solution and interactional properties of 2-periodic solitary wave solution by using asymptotic analysis.