Abstract
Two problems are posed that involve the star-invariant subspace $K^p_\theta$ (in the Hardy space $H^p$) associated with an inner function $\theta$. One of these asks for a characterization of the extreme points of the unit ball in $K^\infty_\theta$, while the other concerns the Fermat equation $f^n+g^n=h^n$ in $K^p_\theta$.
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