Puzzles Involving Polycubes Triangulations And Polyhexes PDF Download
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| Author | : Raymond R. Fletcher |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2023-04-26 |
| Genre | : Mathematics |
| ISBN | : 9781959379539 |
Download Puzzles Involving Polycubes, Triangulations and Polyhexes Book in PDF, ePub and Kindle
Three related types of puzzles are featured in this book. All involve labeling the vertices or edges of graphs. The first type of graph is a polycube. The vertices are labeled with a specific set of numbers and the puzzle involves obtaining a labeling in which the four vertices belonging to each face of a constituent cube have the same sum. The second type of graph is a plane triangulation. The puzzle involves labeling the edges of each constituent triangle so that the sum is the same for each triangle. The third type of graph is a polyhex. For this type of graph the vertices are labeled with integers so that the sum of the six points bounding each hexagon is the same. Problems and research questions are included at the end of each Section, and all puzzle solutions are provided.
| Author | : Raymond R. Fletcher III |
| Publisher | : Xlibris Corporation |
| Total Pages | : 191 |
| Release | : |
| Genre | : Mathematics |
| ISBN | : 1796030767 |
Download Polycubes, Triangulations and Polyhexes over Zn Book in PDF, ePub and Kindle
A mathematical puzzle book that involves labeling points or edges on three types of graphs: (1) polycubes, which consist of cubes attached face-to-face, (2) polyhexes, which consist of regular hexagons joined edge to edge, and (3) triangulations, which consist of triangles attached edge to edge. For a polycube with n points, the puzzle consists of labeling each vertex with the full set of integers (mod n), (Zn) so that the four labels belonging to each face of every component cube have the same sum. For a polyhex with n points, the vertices are to be labeled with elements from Zn so that the six labels assigned to each component hexagon have the same sum. For puzzles involving triangulation, the edges, instead of the vertices, are to be labeled with elements of Zn. To solve the puzzle, a labeling must be found so that the edges of each component triangle have the same sum. Unlike sudoku, these puzzles have many solutions; the solutions provided in the back of the book are included just to show that a solution exists. Readers are encouraged to create and solve their own puzzles in any of the three genres. Questions of mathematical interest are provided throughout.
| Author | : Raymond R. Fletcher III |
| Publisher | : |
| Total Pages | : |
| Release | : 2021-09-25 |
| Genre | : |
| ISBN | : 9781685360931 |
Download Puzzles Involving Polycubes, Triangulations and Polyhexes Book in PDF, ePub and Kindle
| Author | : Raymond R. Fletcher III |
| Publisher | : Xlibris Us |
| Total Pages | : 202 |
| Release | : 2020-04-24 |
| Genre | : Mathematics |
| ISBN | : 9781796097900 |
Download Polyparallelogram Puzzles and Tiling Problems Book in PDF, ePub and Kindle
A mathematical puzzle book which involves labeling vertices of a plane graph with elements from an abelian group G such that the labels applied to the bounding vertices of each region have the same sum in G. The plane graphs are those formed by the edges and vertices of various types of parallelograms fitted together edge to edge. We call these polyparallelograms. The polyparallelogram puzzles are organized into the following categories according to the types of parallelograms involved: (i) polysquares (or polyominoes; (ii) 60/120 rhombs; (iii) 36/144 and 72/108 rhombs (Penrose rhombs); (iv) various lattice parallelograms. The reader is introduced to the theory of polyparallelogram tilings of polygons, and challenged with problems and research questions at the end of each Chapter. All that is required of the elementary theory of graphs and abelian groups is included in the text. Also included are a variety of pure tiling problems involving nonparallelogram lattice quadrilaterals. "Polyparallelogram Puzzles and Tiling Problems" is a sequel to "Polycubes, Triangulations and Polyhexes over Zn" and features a similar type of puzzle but is more engaging mathematically.
| Author | : Raymond R. Fletcher III |
| Publisher | : Xlibris Corporation |
| Total Pages | : 245 |
| Release | : |
| Genre | : Mathematics |
| ISBN | : 1796097896 |
Download Polyparallelogram Puzzles and Tiling Problems Book in PDF, ePub and Kindle
A mathematical puzzle book which involves labeling vertices of a plane graph with elements from an abelian group G such that the labels applied to the bounding vertices of each region have the same sum in G. The plane graphs are those formed by the edges and vertices of various types of parallelograms fitted together edge to edge. We call these polyparallelograms. The polyparallelogram puzzles are organized into the following categories according to the types of parallelograms involved: (i) polysquares (or polyominoes; (ii) 60/120 rhombs; (iii) 36/144 and 72/108 rhombs (Penrose rhombs); (iv) various lattice parallelograms. The reader is introduced to the theory of polyparallelogram tilings of polygons, and challenged with problems and research questions at the end of each Chapter. All that is required of the elementary theory of graphs and abelian groups is included in the text. Also included are a variety of pure tiling problems involving nonparallelogram lattice quadrilaterals. “Polyparallelogram Puzzles and Tiling Problems” is a sequel to “Polycubes, Triangulations and Polyhexes over Zn” and features a similar type of puzzle but is more engaging mathematically.
| Author | : David A. Klarner |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 393 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1468466860 |
Download The Mathematical Gardner Book in PDF, ePub and Kindle
-~- T he articles in this book are dedicated to Martin Gardner, the world's greatest expositor and popularizer of mathematics. While our papers are confined to this single subject, Gardner's interests and accomplishments have a wide range of subjects. Hence, we have entitled the book the Mathematical Gardner, and would like to see other volumes such as the Magical, the Literary, the Philosophical, or the Scientific Gardner accompany it. Of course, our title is also an appropriate pun, for Martin Gardner's relationship to the mathematical community is similar to a gardener's relationship to a beautiful flower garden. The contributors to this volume comprise only a small part of a large body of mathematicians whose work has been nurtured by its exposition in "Mathematical Games"; Martin's column which appears every month in Scientific American. More than just a mathematical journalist, Martin connects his readers by passing along problems and information and stimulating creative activity. Thus, he is a force behind the scenes as well as a public figure. Two people were particularly helpful in putting this book together.
| Author | : Siobhan Roberts |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2007 |
| Genre | : Biography & Autobiography |
| ISBN | : 9781846680076 |
Download King of Infinite Space Book in PDF, ePub and Kindle
Geometry is far more than just shapes and numbers. It governs much of our lives, from architecture and data-mining technology to aerodynamic car design, life-like characters in animated movies, the molecules of food, even our own body chemistry. This title discusses the groundbreaking work of Donald Coxeter, the greatest geometer of his age.
| Author | : Paul R. Halmos |
| Publisher | : American Mathematical Soc. |
| Total Pages | : 421 |
| Release | : 2020-08-03 |
| Genre | : Mathematics |
| ISBN | : 1470459167 |
Download I Want to Be a Mathematician: An Automathography Book in PDF, ePub and Kindle
| Author | : Martin Gardner |
| Publisher | : W W Norton & Company Incorporated |
| Total Pages | : 494 |
| Release | : 2006 |
| Genre | : Games & Activities |
| ISBN | : 9780393061147 |
Download The Colossal Book of Short Puzzles and Problems Book in PDF, ePub and Kindle
The renowned provocateur of popular math presents a collection of his widely recognized short puzzles--along with a few new ones--that explore chess, physics, probability, and topology, among other topics.
| Author | : Thomas Snyder |
| Publisher | : Sterling Publishing Company, Inc. |
| Total Pages | : 148 |
| Release | : 2009-09 |
| Genre | : Games & Activities |
| ISBN | : 9781402765025 |
Download Mutant Sudoku Book in PDF, ePub and Kindle
Run for cover, because Mutant Sudoku is on the loose! Thomas Snyder and Wei-Hwa Huang are both U.S. Sudoku Champions, and they’ll have you filling in grids of all shapes and sizes, testing parts of your logical mind that have never been tested before. You will marvel at the ingenuity within these pages, and after experiencing the power of these Mutant Sudoku, normal 9 x 9 puzzles will never seem the same again.
