Surfaces in {mathbb R}^(N²-1) based on harmonic maps S²to CP^(N-1)
classification
🧮 math.DG
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mapssurfacesharmoniccaseconstantcurvaturedescribeform
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We show that many surfaces in $\R^{N^2-1}$ can be generated by harmonic maps of $S^2\to CP^{N-1}$. These surfaces are based on the projectors in $CP^{N-1}$ which describe maps of $S^2\to CP^{N-1}$. In the case when these maps form the Veronese sequence all the surfaces have constant curvature.
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