A Ronkin type function for coamoebas
Report, 2014

The Ronkin function plays a fundamental role in the theory of amoebas. We introduce an analogue of the Ronkin function in the setting of coamoebas. It turns out to be closely related to a certain toric arrangement known as the shell of the coamoeba and we use our Ronkin type function to obtain some properties of it.

Author

Håkan Samuelsson Kalm

University of Gothenburg

Chalmers, Mathematical Sciences, Mathematics

Petter Johansson

Subject Categories

Mathematics

Geometry

Mathematical Analysis

More information

Created

10/8/2017