CoAmoebae of lines in 3-space

Mounir Nisse and Frank Sottile



CoAmoeba of the line t --> (t-1, t-ζ, t2),
where ζ is a primitive third root of 1.

Eight fundamental domains of the same coamoeba.

CoAmoeba of the line t --> (t, t+1/2, t-3/2).
Eight fundamental domains of the same coamoeba.

Non-Archimedean CoAmoeba of the line
V(x+&zetay2, ix+z-(1+i))

(ζ is a primitive cube root of 1.)
Eight fundamental domains.
Last modified: Sat Dec 4 09:45:30 CST 2010