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</script>In this paper we study fundamental properties of geodesic mappings with respect to the smoothness class of metrics. We show that geodesic mappings preserve the smoothness class of metrics. We study geodesic mappings of Einstein spaces.
5 pages
Mathematics - Differential Geometry, Differential Geometry (math.DG), FOS: Mathematics, 53C21, 53C25, 53B21, 53B30
Mathematics - Differential Geometry, Differential Geometry (math.DG), FOS: Mathematics, 53C21, 53C25, 53B21, 53B30
| citations 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). | 22 | |
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| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
