Lunda geometry

mirror curves, designs, knots, polyominoes, patterns, symmetries by Paulus Gerdes

Publisher: Lulu Enterprises in Morrisville, NC

Written in English
Cover of: Lunda geometry | Paulus Gerdes
Published: Pages: 202 Downloads: 999
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Subjects:

  • Ethnomathématique,
  • Dessin géométrique,
  • Géométrie,
  • Tshokwé (Peuple d"Afrique)

Edition Notes

Comprend des réf. bibliogr.

StatementPaulus Gerdes
Classifications
LC ClassificationsGN476.15 G468.2007
The Physical Object
Pagination202 p.
Number of Pages202
ID Numbers
Open LibraryOL27071963M
ISBN 101435726294
ISBN 109781435726291
OCLC/WorldCa805296920

presentation an introduction to sona geometry will be given, as well as an explanation of the generation and principal properties of mirror-curves. 2. From Mirror Curves to Lunda-Designs and Cycle Matrices The concept of mirror-curves was discovered by me when I was analysing a particular Fig. 1. Cover design of the book Sona Geometry from Angola. Download the sofianatsouli.com app to enjoy on-the-go learning. sofianatsouli.com is now LinkedIn Learning! To access sofianatsouli.com courses again, please join LinkedIn Learning. All the same sofianatsouli.com content you know and love. Plus, personalized course recommendations tailored just for you. Can you recommend some good books on 3D geometry? Background: I'm a high school student in BC calc and scored in the top % in spatial thinking. I've always loved 3D geometry, and was blown away when I learned about the platonic solids in a summer class. from book Mathematical Modeling, Simulation, Visualization and e-Learning (pp) From the African sona Tradition to New Types of Designs and Matrices Chapter · January with 16 Reads.

If you use the Holt McDougal Larson Geometry textbook in class, this course is a great resource to supplement your studies. The course covers the. Geometry from Africa Mathematical and Educational Explorations. Paulus Gerdes. In the first chapter of Geometry from Africa, I present, through some examples an overview- necessarily incomplete-of geometrical ideas in African cultures, as manifested in the work of wood and ivory carvers, potters, painters, weavers, mat and basket makers, and of so many other laborious and creative African men. 2. From Mirror Curves to Lunda-Designs and Cycle Matrices The concept of mirror-curves was discovered by me when I was analysing a particular Fig. 1. Cover design of . beget new mathematical constructs such as Lunda-designs and Liki-designs and theorems associated with these con-structs (Gerdes, b, , a, b). He also connected the geometry of a particular African technique of hexagonal basket weaving to the fullerene [5] molecule of carbon, C 60 (see Figure 2) (Gerdes, a, see pp. ;.

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Lunda geometry by Paulus Gerdes Download PDF EPUB FB2

The book "Lunda Geometry" explains how the mathematical concepts of mirror curves and Lunda-designs were discovered in the context of the author's research of 'sona', illustrations traditionally made in the sand by Cokwe storytellers from eastern Angola (a region called Lunda) and neighboring Price: $ Sep 24,  · The book "Lunda Geometry" explains how the mathematical concepts of mirror curves and Lunda-designs were discovered in the context of the authors research of 'sona, illustrations traditionally made in the sand by Cokwe storytellers from eastern Angola (a region called Lunda) and neighboring regions of Congo and Zambia.5/5(1).

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Find the top most popular items in Amazon Books Best Sellers. Jun 26,  · The book “Lunda Geometry” explains how the mathematical concepts of mirror curves and Lunda-designs were discovered in the context of the author’s research of ‘sona’, illustrations traditionally Lunda geometry book in the sand by Cokwe storytellers from eastern Angola (a region called Lunda) and neighboring regions Lunda geometry book Congo and Zambia.

In Lunda Geometry, Paulus Gerdes uses the drawings associated with the storytelling tradition of the Cokwe people as a loose starting point for an extensive study of mirror curves.

A mirror curve is generated by setting mirrors in line with and between the grid points of a rectangular grid within a box whose internal walls are mirrored, then starting a beam of light at a point on the edge of.

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Further books on the beautiful geometry and linear algebra of Lunda-designs are forthcoming, The paper Llinda Symmetry where Geomelry meeli)' Al'l () explores some.

The author presents the geometry of a sand drawing tradition—called sona in the Chokwe language (predominately northeast Angola). Through the knowledge of sona, passed from generation to generation via beautiful, often symmetric, designs made in the sand, Gerdes uncovers mathematical ideas and presents examples of how they may be used in.

Aidan Meehan is an Irish artist and author of 18 books on Celtic art and design. including the eight-volume Celtic Design series and Celtic Alphabets, Celtic Borders, The Book of Kells Painting Book, The Lindisfarne Painting Book and Celtic Knots, all published by Thames & HudsonKnown for: Celtic Art.

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Need a little extra help. Want a problem solving challenge. Click on the chapter links below to get lesson help, try an extra challenge, or explore application. Lunda-designs of Celtic knots are analysed in. Figure 1. In one of the chapters of my forthcoming book The beautiful geometry and linear algebra of Lunda-designs I explain in detail how experimentation with Liki-designs, a particular class of Lunda-designs, led me to the discovery of cycle matrices.

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What Gerdes stresses goes beyond this and also beyond observation, and is the approach. When doing some research for this post I came across a book called Lunda Geometry: Mirror Curves, Designs, Knots, Polyominos, Patterns, Symmetries by Paulus Gerdes.

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Anyway, it is interesting that all monohedral Lunda designs with some plane antisymmetry group from sofianatsouli.com book Lunda Geometry are discovered in the Neolithic.

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Some aspects of a class of curves that may be considered as generated by mirror designs are presented, with examples from several cultures. These mirr Cited by: 6. Fundamentals of Geometry. This book explains the following topics: Classical Geometry, Absolute (Neutral) Geometry, Betweenness and Order, Congruence, Continuity, Measurement, and Coordinates, Elementary Euclidean Geometry, Elementary Hyperbolic Geometry, Elementary Projective Geometry.

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Paulus Gerdes provides a thoroughly illustrated and researched exploration of mathematical ideas, motifs and patterns. Many important mathematical points are brought to the fore, not via.The book "Lunda Geometry" explains how the mathematical concepts of mirror curves and Lunda-designs were discovered in the context of the author's research of 'sona', illustrations traditionally made in the sand by Cokwe storytellers from eastern Angola (a region called Lunda) and neighboring regions of Congo and Zambia.Apr 29,  · Bypassing NetApp’s LUN Geometry Limit.

April 29, May 2, / matthewf When you’re creating a LUN for the very first time, you may not consider the future, but there’s an aspect to LUN sizing that can be.