𝔖 Bobbio Scriptorium
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What size cluster is like a surface?

✍ Scribed by Oktay Sinanoǧlu


Book ID
107732655
Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
209 KB
Volume
81
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


What Is a Surface?
✍ Frank Morgan 📂 Article 📅 1996 🏛 Mathematical Association of America 🌐 English ⚖ 671 KB
What is a free double category like?
✍ Robert Dawson; Robert Paré 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 151 KB

We give a geometric description of the free double category generated by a double re exive graph. Its cells are homotopy classes of colourings of certain rectangular complexes in the plane. A number of examples illustrate the wide variety of combinatorial properties of the plane this touches.