Scientists and experts in different research areas have studied and discussed deeply about content, technique, method and the general solution of Digital Oilfield, but there are still lots of problems to be answered and solved up to now.

各方面的专家、学者已经对数字油田的内涵、研究内容、技术方法以及总体方案进行了较为深入的研究和讨论,但到目前为止,还有许多重要问题没有得到回答和解决。

Substitution the general solution of non-zero eigensolutions for two opposite boundary conditions can lead to the transcendental equation on non-zero eigenvalues and analytic expressions of their eigensolutions.

通过将非零本征值本征解的通解代入两侧边相应边界条件可得到关于非零本征值的超越方程和本征解的解析表达式。

In chapter 1, we briefly introduce the research background and motivation and a general solution of Lyapunov equations and Riccati equations of general form, as well as some of the relevant definitions and symbols in this article.

第一章,我们简单介绍本文研究的背景与动机,介绍了Lyapunov方程的一般解与Riccati方程的解的一般形式,以及本文中的一些相关定义和符号。