Euler s gem richeson david s. Richeson, D.: Euler's Gem: The Polyhedron Formula and the Birth of Topology (Paperback and Ebook) 2019-01-29

Euler s gem richeson david s Rating: 5,9/10 265 reviews

Euler's Gem [Book]

euler s gem richeson david s

This list does not include his contributions to such applied subjects as optics, electricity and magnetism, mechanics, hydrodynamics, and astronomy. Furthermore, he describes the development of topology from a suggestion by Gottfried Leibniz to its algebraic formulation by Emmy Noether, relating all to Euler's formula. It was a crucial recognition that the 1-dimensional edge of a polyhedron is an essential concept. As students, we learned mathematics from textbooks. Counting them, we find twelve total: four on the top, four on the bottom, and four vertical edges on the sides. Yet Euler's formula is so simple it can be explained to a child.

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Euler's Gem : David S. Richeson : 9780691126777

euler s gem richeson david s

Once I owned a book called Learn Gujrati in 30 Days, and this was something like that. I recommend it both to professional mathematicians and to their seatmates. Richison works through the historical mathematical preliminaries of the formula, the shapes it describes were well known to the ancient Greeks yet they were nowhere close to the formula. For thousands of years people have been drawn to the beautiful and alluring regular solids—polyhedra whose faces are identical regular polygons figure I. This highly nuanced narrative sweeps the reader into the cascade of interlocking ideas which undergird modern topology and lend it its power and beauty.

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Euler's Gem : David S. Richeson : 9780691126777

euler s gem richeson david s

Euler's Gem tells the illuminating story of this indispensable mathematical idea. But if this formula is so simple, why did no one think of it earlier, especially when, as Richeson explains, people had been fascinated by polyhedra for millennia? Summary Leonhard Euler's polyhedron formula describes the structure of many objects--from soccer balls and gemstones to Buckminster Fuller's buildings and giant all-carbon molecules. This is an excellent book about a great man and a timeless formula. The mathematics that a student learns in a typical high school mathematics sequence—algebra, trigonometry, geometry—is sufficient, but most of it is irrelevant to this discussion. Topology, which has inherited the popular moniker rubber-sheet geometry, is the study of malleable shapes. . The boundaries of these squares form the edges.

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Euler’s Gem: The Polyhedron Formula and the Birth of Topology

euler s gem richeson david s

Even as Leonhard excelled in his private mathematical studies, Paul held out hope that his son would enter the ministry. From ancient Greek geometry to today's cutting-edge research, Euler's Gem celebrates the discovery of Euler's beloved polyhedron formula and its far-reaching impact on topology, the study of shapes. Then there is an interesting chapter on Descartes 1596 1650. Richesons introduction to topology is very nice. Yet Euler's formula is so simple it can be explained to a child.

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Euler's Gem by David S. Richeson by David S. Richeson

euler s gem richeson david s

From Plato's Academy, via the bridges of Konigsberg, to the world of knots, soccer balls, and geodesic domes, the author's enthusiasm shines through. We read about a chapter a night for weeks and weeks. Well within the reach of the intelligent layperson, it is also a good book to use as a resource for a course where the students are required to make presentations. Advanced students will also glimpse the broad horizons of mathematics by reading and working through the book. It gives the historical background, going back to ancient Greece, for this equation regarding faces, edges and vertices of polyhedra.

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Euler's Gem: The Polyhedron Formula and the Birth of Topology by David S. Richeson

euler s gem richeson david s

The first two thirds of this book is heavier on the history and geometry, and it's the better part. V is the number of vertices, E the number of edges and F the number of faces. And he explains why Eulers treatment was new: Until then, the theory of polyhedra had dealt with metric properties of polyhedra like measuring angles, finding lengths of sides and areas of faces, and so on. The partition has 8 four-sided faces, 16 edges, and 8 vertices. Geometry seemed straight laced and conservative in comparison. From Plato's Academy, via the bridges of Konigsberg, to the world of knots, soccer balls, and geodesic domes, the author's enthusiasm shines through. It tells us about Euler as well as more than a dozen other mathematical scholars and the relationship.

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David S. Richeson (Author of Euler's Gem)

euler s gem richeson david s

Johann was an arrogant, brusque man with a competitive streak that produced storied rivalries with, among others, his brother and one son. By the time all of his work had been published and new material continued to appear for seventy-nine years after his death it amounted to a staggering 866 items, including articles and books on the most cutting-edge topics, elementary textbooks, books for the nonscientist, and technical manuals. Yet Euler's formula is so simple it can be explained to a child. In the lingo of topologists, we say that it is an invariant of the surface. Euler's Gem is one of the most elegant popular mathematics books I have read, a lovely exposition of some fascinating material which could be enjoyed by everyone from school students and lay readers to potential mathematicians.

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Euler's Gem by David S. Richeson by David S. Richeson

euler s gem richeson david s

They chose this name because fullerenes are large polyhedral molecules that resemble such structures. Great recap of the history of the relatively new mathematical field of Topology. This attractive introduction to the origins of topology deserves to be widely read. The existence of this point of calm comes from a theorem that mathematicians refer to as the hairy ball theorem. Published in Journal of Recreational Mathematics, reprinted with permission and this review also appears on Amazon. Richesons book is definitely not a mathematical textbook, and it is not just a historical story either. This book is engaging and a joy to read.

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Euler's Gem : David S. Richeson : 9780691126777

euler s gem richeson david s

Each pair of adjacent faces meets along a line segment, called an edge, and adjacent edges meet at a corner, or a vertex. Computers are good at making speedy calculations, but not at the kind of precise and subtle arguments that are required in mathematical proof. Euler, however, tried to classify polyhedra by counting their features. There is an extensive bibliography at the end of the book that includes many of the original papers. Richeson 0 0 Mathematical Institute University of Leiden P. By this time Johann was one of the leading mathematicians in Europe. This infamous and very slippery conjecture became known as the four color problem.

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