1. The Weyl functional on 4-manifolds of positive Yamabe invariant

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   OriginalPaper 23 August 2021 Pages: 767 - 805

2. Unique continuation property for biharmonic hypersurfaces in spheres

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   • Eric Loubeau
   • Cezar Oniciuc

   OriginalPaper 13 September 2021 Pages: 807 - 827

3. The spinor and tensor fields with higher spin on spaces of constant curvature

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   • Takuma Tomihisa

   OriginalPaper Open access 26 July 2021 Pages: 829 - 861

4. On length measures of planar closed curves and the comparison of convex shapes

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   • Thomas Pierron

   OriginalPaper 26 July 2021 Pages: 863 - 901

   

5. The r-mean curvature and rigidity of compact hypersurfaces in the Euclidean space

   • Wagner Oliveira Costa-Filho

   OriginalPaper 28 September 2021 Pages: 903 - 910

6. On the Markus conjecture in convex case

   • Kyeonghee Jo
   • Inkang Kim

   OriginalPaper 17 August 2021 Pages: 911 - 940