A Ronkin type function for coamoebas
Preprint, 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.

Författare

Håkan Samuelsson Kalm

Chalmers, Matematiska vetenskaper, Matematik

Göteborgs universitet

Petter Johansson

Ämneskategorier

Matematik

Geometri

Matematisk analys

Fundament

Grundläggande vetenskaper