OP-01013 Open Does the Steklov spectrum detect boundary singularities of orbifolds? SP · Colbois–Girouard–Gordon–Sher Steklov problems · inverse spectral problems · orbifolds · Steklov eigenvalues
OP-01014 Open Does the Steklov spectrum detect interior singularities of orbifolds? SP · Colbois–Girouard–Gordon–Sher Steklov problems · inverse spectral problems · orbifolds · Steklov eigenvalues
OP-01015 Open Can a mixed Steklov–Neumann problem be isospectral to a pure Steklov problem? SP · Colbois–Girouard–Gordon–Sher Steklov problems · isospectral manifolds · orbifolds · Steklov eigenvalues