On Reconfiguring Radial Trees(<Special Section>Discrete Mathematics and Its Applications)

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概要

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• A linkage is a collection of line segments, called bars, possibly joined at their ends, called joints. We consider flattening a tree-like linkage, that is, a continuous motion of their bars from an initial configuration to a final configuration looking like a "straight line segment," preserving the length of each bar and not crossing any two bars. In this paper, we introduce a new class of linkages, called "radial trees," and show that there exists a radial tree which cannot be flattened.

• 社団法人電子情報通信学会の論文
• 2006-05-01

著者

• Kusakari Yoshiyuki

  Department Of Electronics And Information Systems Faculty Of Systems Science And Technology Akita Pr

• Kusakari Yoshiyuki

  Department Of Dermatology Tohoku University Graduate School Of Medicine

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• On Reconfiguring Radial Trees(Discrete Mathematics and Its Applications)

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