Abstract
We prove that a diametral additive metric space is not ultrametric if and only if it contains a diameter attaining nonultrametric triangle.
Citation
Timothy Faver. Katelynn Kochalski. Mathav Murugan. Heidi Verheggen. Elizabeth Wesson. Anthony Weston. "Nonultrametric triangles in diametral additive metric spaces." Involve 8 (1) 33 - 37, 2015. https://doi.org/10.2140/involve.2015.8.33
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