Pages that link to "Item:Q2454497"
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The following pages link to Two series of edge-4-critical Grötzsch-Sachs graphs generated by four curves in the plane (Q2454497):
Displaying 6 items.
- 4-chromatic edge critical Grötzsch-Sachs graphs (Q1025526) (← links)
- Counterexamples to Grötzsch-Sachs-Koester's conjecture (Q2488932) (← links)
- 4-chromatic Koester graphs (Q2866410) (← links)
- Infinite families of 4-chromatic Grötzsch-Sachs graphs (Q3605154) (← links)
- A new 4-chromatic edge critical Koester graph (Q5889970) (← links)
- Edge 4-critical Koester graph of order 28 (Q6587418) (← links)