A.J. Casson Books

A. J. Casson: My Favourite Watercolours 1919 to 1957
The Hauptvermutung Book
The Hauptvermutung Book

By A. J. Casson

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The Hauptvermutung is the conjecture that any two triangulations of a polyhedron are combinatorially equivalent. This conjecture was formulated at the turn of the century, and until its resolution...

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The Hauptvermutung Book
The Hauptvermutung Book

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