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经典分形集测度上估的计算机搜索Ⅱ──对典型例子Sierpinski垫片计数技术和格点跟踪技术的剖析 被引量:4
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作者 王何宇 王兴华 《计算数学》 CSCD 北大核心 1999年第3期345-354,共10页
A upper estimate function v(x) of Hausdorff measure H’(S) of Sierpinski Gas-ket is given. A mathematical representation of the upper approximate value uN(x)to u(x) and a simple algorithm of uN(x) based on lattice tra... A upper estimate function v(x) of Hausdorff measure H’(S) of Sierpinski Gas-ket is given. A mathematical representation of the upper approximate value uN(x)to u(x) and a simple algorithm of uN(x) based on lattice tracing technique are also derived. As a simple corollary, the estimation H’(S) min u15(n 10-5)=u15(0.50783)=0.81794’is obtained. 展开更多
关键词 计算机搜索 计数 SIERPINSKI垫片 分形集测度
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经典分形集测度上估的计算机搜索Ⅰ──对典型例子Sierpinski垫片编码技术的剖析 被引量:5
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作者 王何宇 《计算数学》 CSCD 北大核心 1999年第1期109-116,共8页
The upper estimation of Hausdorff measure for Sierpinski gasket has beengreatly hoprovd in Refs. [1, 2]. As the basis of these two works, the codingteclmique of the upper estimation seardsng for regular fractal sets o... The upper estimation of Hausdorff measure for Sierpinski gasket has beengreatly hoprovd in Refs. [1, 2]. As the basis of these two works, the codingteclmique of the upper estimation seardsng for regular fractal sets on computerdiscusses thoroughly in this paper through a troical example of Sierpinski gasket. 展开更多
关键词 分形集 计算机搜索 编码 测度 SIERPINSKI垫片
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