Reducible Veronese surfaces
نویسندگان
چکیده
منابع مشابه
A Moebius characterization of Veronese surfaces in S
LetMm be an umbilic-free submanifold in Sn with I and II as the first and second fundamental forms. An important Moebius invariant forMm in Moebius differential geometry is the so-calledMoebius formΦ, defined byΦ = −ρ−2 ∑i,α{Hα ,i +∑j (IIα ij −HαIij )ej (log ρ)}ωi⊗ eα , where {ei} is a local basis of the tangent bundle with dual basis {ωi}, {eα} is a local basis of the normal bundle, H = ∑α Heα...
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ژورنال
عنوان ژورنال: advg
سال: 2010
ISSN: 1615-7168,1615-715X
DOI: 10.1515/advgeom.2010.036