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Circumcenters and Mean Sets in Hadamard Space: Horospherical Subgradient Methods.

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Title: Circumcenters and Mean Sets in Hadamard Space: Horospherical Subgradient Methods.
Authors: Goodwin, Ariel1 (AUTHOR) awg77@cornell.edu, Lewis, Adrian S.2 (AUTHOR) adrian.lewis@cornell.edu, López-Acedo, Genaro3 (AUTHOR) glopez@us.es, Nicolae, Adriana4 (AUTHOR) anicolae@math.ubbcluj.ro
Source: Mathematics of Operations Research (INFORMS). Jul2026, p1. 17p.
Database: Business Source Ultimate
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An: 195266882
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  Data: <searchLink fieldCode="JN" term="%22Mathematics+of+Operations+Research+%28INFORMS%29%22">Mathematics of Operations Research (INFORMS)</searchLink>. Jul2026, p1. 17p.
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=bsu&AN=195266882
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      – Type: doi
        Value: 10.1287/moor.2025.1025
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      – Code: eng
        Text: English
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        PageCount: 17
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      – TitleFull: Circumcenters and Mean Sets in Hadamard Space: Horospherical Subgradient Methods.
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            NameFull: Goodwin, Ariel
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            NameFull: Lewis, Adrian S.
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            NameFull: López-Acedo, Genaro
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            – D: 13
              M: 07
              Text: Jul2026
              Type: published
              Y: 2026
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              Value: 0364765X
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            – TitleFull: Mathematics of Operations Research (INFORMS)
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