Amibes de Sommes d'Exponentielles

Abstract

We study the amoebae (in S. Favorov's sense) of finite systems of exponential sums with real spectra. For generic systems of this type, we give a more effective representation of the amoeba and we prove that the complementary set to the amoeba of a system with r exponential sums is a (r-1)-convexe set.

23 pages. New and enlarges version

Cited by in corpus (2)

• Tropical Varieties for Exponential Sums
• The Ronkin number of an exponential sum