Nous avons trouvé 23 articles correspondant à votre recherche.
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This article is part of the Mathematics Notes series at Washington State University. In the article, Judi and Harley start by determining the functions that map the plane back onto itself, while at the same time, mapping a specified line back onto itself and preserving the size and shape of any objects represented in the plane. These are the functions that preserve frieze patterns. The authors then look at the algebraic structure of this collection of functions under the operation of composition, show that there are only seven frieze groups, and illustrate how they are generated. Each frieze group is represented algebraically and geometrically. The article concludes with a tour of the Washington State University campus, looking at the ways in which frieze groups are exhibited and used in our immediate surroundings.
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AUTEUR(S): Judith J. McDonald and J. Harley Weston
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Gregory and Oleksandr find more compact and efficient ways to express some identities involving arcsine and arccosine that appear in the Handbook of Mathematics. The expression Gregory and Oleksandr found was used to derive their arc midpoint computation.
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AUTEUR(S): Gregory V. Akulov and Oleksandr G. Akulov
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In this note Gregory uses his Arc Midpoint Computation formula to devise a problem regarding riding a bicycle around the University of Victoria campus.
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AUTEUR(S): Gregory V Akulov
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This one of the articles in the seventh edition of Ideas and Resources for Teachers of Mathematics, a newsletter published by the Saskatchewan Mathematics Teachers' Society. The theme of the seventh edition is patterning and algebra and in this article Alain shows how experiments can be used to make connections between formulas and real life situations.
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AUTEUR(S): Alain Gauthier
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In this note Gregory creates a problem inspired by the Luther Invitational Tournament (LIT), a longstanding basketball tournament at Luther College High School in Regina.
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AUTEUR(S): Gregory Akulov
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This note is in the twelth edition of Ideas and Resources for Teachers of Mathematics, a newsletter published by the Saskatchewan Mathematics Teachers' Society. It announces some short courses to be offered in Saskatoon in the Summer of 2000.
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AUTEUR(S): Saskatchewan Mathematics Teachers' Society
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Continuing his discussion of circular arc midpoint computation Oleksandr develops an expression for the midpoint of a circular arc in n dimensions.
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AUTEUR(S): Oleksandr G. Akulov
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Hamid Naderi Yeganeh is a student of mathematics at University of Qom in Iran. He likes to create beautiful images by basic mathematical concepts.
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AUTEUR(S): Hamid Naderi Yeganeh
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