What is the least possible number of colours needed to fill in any map, so that neighbouring countries are always coloured differently? It sounded simple, but professional mathematicians were to spend over a century solving the puzzle.
Introducing the mathematicians behind the mathematics, among them a bishop, an astronomer, a botanist, an obsessive golfer and a bridegroom who spent his honeymoon colouring maps.
"synopsis" may belong to another edition of this title.
Robin Wilson is Senior Lecturer in Mathematics at the Open University and Fellow of Keble College, Oxford.
"About this title" may belong to another edition of this title.
Seller: WeBuyBooks, Rossendale, LANCS, United Kingdom
Condition: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Seller Inventory # rev2620770115
Quantity: 2 available
Seller: WeBuyBooks, Rossendale, LANCS, United Kingdom
Condition: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. Seller Inventory # rev6697863896
Quantity: 4 available
Seller: Better World Books Ltd, Dunfermline, United Kingdom
Condition: Good. Ships from the UK. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Seller Inventory # 9492258-6
Quantity: 3 available
Seller: Better World Books Ltd, Dunfermline, United Kingdom
Condition: Very Good. Ships from the UK. Used book that is in excellent condition. May show signs of wear or have minor defects. Seller Inventory # 42273613-75
Quantity: 1 available
Seller: WorldofBooks, Goring-By-Sea, WS, United Kingdom
Paperback. Condition: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Seller Inventory # GOR001263905
Quantity: 3 available
Seller: Brit Books, Milton Keynes, United Kingdom
Paperback. Condition: Used; Very Good. ***Simply Brit*** Welcome to our online used book store, where affordability meets great quality. Dive into a world of captivating reads without breaking the bank. We take pride in offering a wide selection of used books, from classics to hidden gems, ensuring there is something for every literary palate. All orders are shipped within 24 hours and our lightning fast-delivery within 48 hours coupled with our prompt customer service ensures a smooth journey from ordering to delivery. Discover the joy of reading with us, your trusted source for affordable books that do not compromise on quality. Seller Inventory # 3766436
Quantity: 2 available
Seller: Book Grocer, Tullamarine, VIC, Australia
Paperback. Robin J. Wilson, Penguin Books Ltd. A book to celebrate the 150th anniversary of the solution to one of the world's most puzzling mathematical problems. The four-colour theorem states that every map in the world can be coloured with just four colours in such a way that neighbouring countries have different colours. One of the simplest problems to state, one of the hardest to solve, which took a century for mathematicians to prove. This book introduces the mathematicians behind the mathematics, among them a bishop, an astronomer, a botanist, an obsessive golfer and a bridegroom who spend his honeymoon colouring maps. Paperback. Seller Inventory # 9780141009087-SECONDHAND
Seller: medimops, Berlin, Germany
Condition: very good. Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages. Seller Inventory # M0014100908X-V