%0 Journal Article
%T 函数k(u)=▏sinu▏+a所确定的Wulff形<br>Wulff Shape Determined by the Function k(u)=▏sinu▏+a
%A 周小静
%A 蓝一涵
%J Advances in Applied Mathematics
%P 2138-2142
%@ 2324-8009
%D 2023
%I Hans Publishing
%R 10.12677/AAM.2023.125217
%X 凸体是积分几何和凸几何分析的重要内容，Wulff形作为一类特殊凸体，具有一定研究价值。利用凸体的支持函数与函数性质，研究函数k(u)=▏sinu<span>▏</span>+a所确定的Wulff形，给出Wulff形的周长和面积的计算公式。<br />
Convex body is an important part of integral geometry and convex geometry analysis. As a special convex body, Wulff shape has certain research value. By using the support functions of convex bod-ies and function properties, this paper discusses the Wulff shape determined by the function <span>k(u)=</span><span>▏</span><span>sinu</span><span>▏</span><span>+a</span> , given the formula for calculating the perimeter and area of the Wulff shape.
%K 支持函数，正连续函数，Wulff形<br>Support Function
%K Positive Continuous Function
%K Wulff Shape
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=65213