Harmonic Self-maps of $\mbox{SU}(3)$
@article{Siffert2015HarmonicSO, title={Harmonic Self-maps of \$\mbox\{SU\}(3)\$}, author={Anna Siffert}, journal={arXiv: Classical Analysis and ODEs}, year={2015} }
By constructing solutions of a singular boundary value problem we prove the existence of a countably infinite family of harmonic self-maps of $\mbox{SU}(3)$ with non-trivial, i.e. $\neq 0,\pm 1$, Brouwer degree.
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