The Phase Limit Set of a Variety Institutional Repository Document uri icon

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.

author list (cited authors)

  • Nisse, M., & Sottile, F.

citation count

  • 0

complete list of authors

  • Nisse, Mounir||Sottile, Frank

Book Title

  • arXiv

publication date

  • June 2011