Browsing by Author "Brinkmann, Gunnar"
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On Grinberg’s Criterion
Brinkmann, Gunnar; Zamfirescu, Carol T. (Universiteit Gent, Faculty of Science, 2019)We generalize Grinberg’s hamiltonicity criterion for planar graphs. To this end, we first prove a technical theorem for embedded graphs. As a special case of a corollary of this theorem we obtain Zaks’ extension of Grinberg’s ...