Pages that link to "Item:Q932660"
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The following pages link to Plane graphs without cycles of length 4, 6, 7 or 8 are 3-colorable (Q932660):
Displaying 6 items.
- Planar graphs without cycles of length 4, 5, 8, or 9 are 3-choosable (Q1045155) (← links)
- Every signed planar graph without cycles of length from 4 to 8 is 3-colorable (Q1686009) (← links)
- Planar graphs without cycles of length from 4 to 7 are 3-colorable (Q1767673) (← links)
- A note on the three color problem on planar graphs without 4- and 5-cycles and without ext-triangular 7-cycles (Q2092419) (← links)
- Planar graphs without 4, 6, 8-cycles are 3-colorable (Q2475310) (← links)
- Three coloring planar graphs without cycles of length from 4 to 6 or seven cycles with close triangles (Q2857451) (← links)