@inbook{b752cc2bcb94433d9599b13b5e4b2034,
title = "Mathematical Preliminaries",
abstract = "PDE is the equation that reflects the constraint relationship between time and space variables, and models in many domains can be described by PDE. Here we introduce two kinds of partial differential equations that are used in this book and are most widely used in engineering field.",
author = "Zhijie Liu and Jinkun Liu",
note = "Publisher Copyright: {\textcopyright} 2020, Tsinghua University Press.",
year = "2020",
doi = "10.1007/978-981-15-2596-4\_2",
language = "英语",
series = "Springer Tracts in Mechanical Engineering",
publisher = "Springer",
pages = "17--24",
booktitle = "Springer Tracts in Mechanical Engineering",
address = "德国",
}