Abstract
A coamoeba is the image of a subvariety of a complex torus under the argument map to the real torus. We describe the structure of the boundary of the coamoeba of a variety, which we relate to its logarithmic limit set. Detailed examples of lines in three-dimensional space illustrate and motivate these results.
Citation
Mounir Nisse. Frank Sottile. "The phase limit set of a variety." Algebra Number Theory 7 (2) 339 - 352, 2013. https://doi.org/10.2140/ant.2013.7.339
Information