A smaller cover of the moser’s worm problem
© 2018, Chiang Mai University. All rights reserved. The Moser’s worm problem asks for a smallest set on the plane that contains a congruent copy of every unit arc. Such smallest covering set has not been found yet. The smallest known cover constructed by Norwood and Poole in 2003 [6] has area 0.2604...
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2018
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th-cmuir.6653943832-625692018-11-29T07:57:05Z A smaller cover of the moser’s worm problem Nattapol Ploymaklam Wacharin Wichiramala Biochemistry, Genetics and Molecular Biology Chemistry Materials Science Mathematics Physics and Astronomy © 2018, Chiang Mai University. All rights reserved. The Moser’s worm problem asks for a smallest set on the plane that contains a congruent copy of every unit arc. Such smallest covering set has not been found yet. The smallest known cover constructed by Norwood and Poole in 2003 [6] has area 0.260437. In this work, we adapt their idea to construct a smaller cover of area 0.26007. We also simplify the proof that the set constructed this way contains a congruent copy of every unit arc. 2018-11-29T07:32:38Z 2018-11-29T07:32:38Z 2018-09-01 Journal 01252526 2-s2.0-85056428911 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056428911&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/62569 |
institution |
Chiang Mai University |
building |
Chiang Mai University Library |
country |
Thailand |
collection |
CMU Intellectual Repository |
topic |
Biochemistry, Genetics and Molecular Biology Chemistry Materials Science Mathematics Physics and Astronomy |
spellingShingle |
Biochemistry, Genetics and Molecular Biology Chemistry Materials Science Mathematics Physics and Astronomy Nattapol Ploymaklam Wacharin Wichiramala A smaller cover of the moser’s worm problem |
description |
© 2018, Chiang Mai University. All rights reserved. The Moser’s worm problem asks for a smallest set on the plane that contains a congruent copy of every unit arc. Such smallest covering set has not been found yet. The smallest known cover constructed by Norwood and Poole in 2003 [6] has area 0.260437. In this work, we adapt their idea to construct a smaller cover of area 0.26007. We also simplify the proof that the set constructed this way contains a congruent copy of every unit arc. |
format |
Journal |
author |
Nattapol Ploymaklam Wacharin Wichiramala |
author_facet |
Nattapol Ploymaklam Wacharin Wichiramala |
author_sort |
Nattapol Ploymaklam |
title |
A smaller cover of the moser’s worm problem |
title_short |
A smaller cover of the moser’s worm problem |
title_full |
A smaller cover of the moser’s worm problem |
title_fullStr |
A smaller cover of the moser’s worm problem |
title_full_unstemmed |
A smaller cover of the moser’s worm problem |
title_sort |
smaller cover of the moser’s worm problem |
publishDate |
2018 |
url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056428911&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/62569 |
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1681425831634665472 |