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平面的随机分割及其在非织造布研究中的应用 被引量:2
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作者 黄丹香 《非织造布》 1997年第2期36-38,共3页
本文研究了积分几何方法在非织造布结构性能等研究中的应用,并举出实例。
关键词 积分几何平面 随机分割 非织造织物 结构 性能
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Reverse Bonnesen style inequalities in a surface X_∈~2 of constant curvature 被引量:8
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作者 XIA YunWei XU WenXue +1 位作者 ZHOU JiaZu ZHU BaoCheng 《Science China Mathematics》 SCIE 2013年第6期1145-1154,共10页
We investigate the isoperimetric deficit upper bound, that is, the reverse Bonnesen style inequality for the convex domain in a surface X2 of constant curvature ε via the containment measure of a convex domain to con... We investigate the isoperimetric deficit upper bound, that is, the reverse Bonnesen style inequality for the convex domain in a surface X2 of constant curvature ε via the containment measure of a convex domain to contain another convex domain in integral geometry. We obtain some reverse Bonnesen style inequalities that extend the known Bottema's result in the Euclidean plane E2. 展开更多
关键词 isoperimetric deficit surface of constant curvature Bonnesen style inequality reverse Bonnesenstyle inequality containment measure
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