%0 Journal Article
%T 一维空间中极大值原理的条件研究<br>Research on the Condition of Maximum Principle in One-Dimensional Space
%A 王静
%A 闫宝强
%J Pure Mathematics
%P 1335-1340
%@ 2160-7605
%D 2021
%I Hans Publishing
%R 10.12677/PM.2021.117150
%X <div style=\"text-align:justify;\">
	本文通过改变条件函数c(t)的取值范围，得到了条件函数<img src=\"Edit_d3dc5cd8-dc70-48ef-85a2-e18ef8758100.png\" alt=\"\" /> 时极大值原理不成立的反例。同时，通过举反例的方法得到了条件函数c(t)≥0不是极大值原理成立的必要条件。<br />
In this paper, by changing the value range of the conditional function c(t), counterexamples are obtained that the maximum value principle does not hold when the conditional function is <img src=\"Edit_fd7ba406-f5e6-4bff-b6e7-f941605c2834.png\" alt=\"\" />. At the same time, the conditional function c(t)≥0 is not a necessary condition for the maximum principle to be established through counterexamples.
</div>
%K 极大值原理，一维空间，反例，条件函数<br>Maximum Principle
%K One-Dimensional Space
%K Counterexample
%K Conditional Function
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=43765