A free-standing space elevator structure: A practical alternative to the space tether
نویسندگان
چکیده
منابع مشابه
The Wijsman structure of a quantale-valued metric space
We define and study a quantale-valued Wijsman structure on the hyperspace of all non-empty closed sets of a quantale-valued metric space. We show its admissibility and that the metrical coreflection coincides with the quantale-valued Hausdorff metric and that, for a metric space, the topological coreflection coincides with the classical Wijsman topology. We further define an index of compactnes...
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ژورنال
عنوان ژورنال: Acta Astronautica
سال: 2009
ISSN: 0094-5765
DOI: 10.1016/j.actaastro.2009.02.018