Sub-Finsler Horofunction Boundaries of the Heisenberg Group
نویسندگان
چکیده
Abstract We give a complete analytic and geometric description of the horofunction boundary for polygonal sub-Finsler metrics, that is, those arise as asymptotic cones word on Heisenberg group. develop theory more general case boundaries in homogeneous groups by connecting horofunctions to Pansu derivatives distance function.
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ژورنال
عنوان ژورنال: Analysis and Geometry in Metric Spaces
سال: 2021
ISSN: ['2299-3274']
DOI: https://doi.org/10.1515/agms-2020-0121