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A Characterization of Metric Projection in CAT(0) Spaces

Hossein Dehghan, Jamal Rooin

arXiv (Cornell University) · 2013 · 30 citations · 2 references

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Abstract

In this paper, we present a characterization of metric projection in CAT(0) spaces by using the concept of quasilinearization. Furthermore, some basic properties of matric projection are investigated.

References

2

On <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" display="inline" overflow="scroll"><mml:mo>△</mml:mo></mml:math>-convergence theorems in CAT(0) spaces

Sompong Dhompongsa, Bancha Panyanak · Computers & Mathematics with Applications · 2008 · 387 citations

, , +6

Quasilinearization and curvature of Aleksandrov spaces

Ina Berg, Igor Nikolaev · Geometriae Dedicata · 2008 · 203 citations

, , +11