On Lipschitz Normally Embedded singularities
@inproceedings{Fantini2022OnLN, title={On Lipschitz Normally Embedded singularities}, author={Lorenzo Fantini and Anne Pichon}, year={2022} }
Any subanalytic germ (X, 0) ⊂ (R, 0) is equipped with two natural metrics: its outer metric, induced by the standard Euclidean metric of the ambient space, and its inner metric, which is defined by measuring the shortest length of paths on the germ (X, 0). The germs for which these two metrics are equivalent up to a bilipschitz homeomorphism, which are called Lipschitz Normally Embedded, have attracted a lot of interest in the last decade. In this survey we discuss many general facts about…
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References
SHOWING 1-10 OF 68 REFERENCES
A characterization of Lipschitz normally embedded surface singularities
- MathematicsJournal of the London Mathematical Society
- 2019
Any germ of a complex analytic space is equipped with two natural metrics: the outer metric induced by the hermitian metric of the ambient space and the inner metric, which is the associated…
Lipschitz Normal Embedding Among Superisolated Singularities
- MathematicsInternational Mathematics Research Notices
- 2019
Any germ of a complex analytic space is equipped with two natural metrics: the outer metric induced by the hermitian metric of the ambient space and the inner metric, which is the associated…
ON LINK OF LIPSCHITZ NORMALLY EMBEDDED SETS
- Mathematics
- 2021
A path connected subanalytic subset in R is naturally equipped with two metrics, the inner and the outer metrics. We say that such a subset is Lipschitz normally embedded (LNE) if these two metrics…
Minimal surface singularities are Lipschitz normally embedded
- MathematicsJournal of the London Mathematical Society
- 2019
Any germ of a complex analytic space is equipped with two natural metrics: the outer metric induced by the hermitian metric of the ambient space and the inner metric, which is the associated…
On Lipschitz normally embedded complex surface germs
- MathematicsCompositio Mathematica
- 2022
Abstract We undertake a systematic study of Lipschitz normally embedded normal complex surface germs. We prove, in particular, that the topological type of such a germ determines the combinatorics of…
Inner geometry of complex surfaces: a valuative approach
- MathematicsGeometry & Topology
- 2022
Given a complex analytic germ (X, 0) in (C n , 0), the standard Hermitian metric of C n induces a natural arc-length metric on (X, 0), called the inner metric. We study the inner metric structure of…
Normal embeddings of semialgebraic sets.
- Mathematics
- 2000
This paper is devoted to some metric properties of semialgebraic sets with singularities. The metric theory of singularities considers sets as metric spaces. There are several classification problems…
Lipschitz normal embeddings in the space of matrices
- Mathematics
- 2017
A semi-algebraic subset in $$\mathbb {R}^n$$Rn or $$\mathbb {C}^n$$Cn is naturally equipped with two different metrics, the inner metric and the outer metric. Such a set (or its germ) is called…
An Introduction to Lipschitz Geometry of Complex Singularities
- MathematicsIntroduction to Lipschitz Geometry of Singularities
- 2020
The aim of this paper to introduce the reader to a recent point of view on the Lipschitz classifications of complex singularities. It presents the complete classification of Lipschitz geometry of…
Lipschitz Fractions of a Complex Analytic Algebra and Zariski Saturation
- MathematicsIntroduction to Lipschitz Geometry of Singularities
- 2020
This text is about the algebra of germs of Lipschitz meromorphic functions on a germ of reduced complex analytic space (X, 0). It is shown to be an analytic algebra, the Lipschitz saturation of the…