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Article . 2022
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https://dx.doi.org/10.48550/ar...
Article . 2021
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Non‐commutative amoebas

Non-commutative amoebas
Authors: Mikhalkin, Grigory; Shkolnikov, Mikhail;

Non‐commutative amoebas

Abstract

The group of isometries of the hyperbolic 3-space is one of the simplest non-commutative complex Lie groups. Its quotient by the maximal compact subgroup naturally maps it back to the hyperbolic space. Each fiber of this map is diffeomorphic to the real projective 3-space. The resulting map can be viewed as the simplest non-commutative counterpart of the amoeba map introduced, in the commutative setting, by Gelfand, Kapranov and Zelevinsky. The paper surveys basic properties of the non-commutative amoebas and compares them against their commutative counterparts.

Countries
Switzerland, Switzerland
Related Organizations
Keywords

Plane and space curves, tropical curve, hyperbolic space, Mathematics - Complex Variables, FOS: Mathematics, Geometric aspects of tropical varieties, Other notions of convexity in relation to several complex variables, amoeba, Complex Variables (math.CV), 510

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
Green
hybrid