A Short Proof of a Gauss ProblemDe Fraysseix, Hubert and Ossona de Mendez, Patrice (1998) A Short Proof of a Gauss Problem. In: Graph Drawing 5th International Symposium, GD '97, September 1820, 1997 , pp. 230235(Official URL: http://dx.doi.org/10.1007/3540639381_65). Full text not available from this repository.
Official URL: http://dx.doi.org/10.1007/3540639381_65
AbstractA traversal of a self crossing closed plane curve, with points of multiplicity at most two, defines a double occurrence sequence. C.F. Gauss conjectured [2] that such sequences could be characterized by their interlacement properties. This conjecture was proved by P. Rosenstiehl in 1976 [15]. We shall give here a simple selfcontained proof of his characterization. This new proof relies on the Dswitch operation.
Actions (login required)
