Isoparametric and Chen submanifolds, S. Carter and U. Dursun; differential geometry of submanifolds with arbitrary codimensions, B.-Y. Chen; geometric characterizations of orthogonal representations, S. Console and G. Thorbergsson; Lagrangian submanifolds of S6, F. Dillen; homogeneous surfaces in the three-dimensional affine geometry, B. Doubrov et al; improper affine hypersurfaces, L. Ferrer et al; complete nonorientable minimal surfaces, F. Martin; properly embedded minimal surfaces with finite total curvature, J. Perez and A. Ros; on the geometry of the complex quadratic, H. Reckziegel; total mean curvature squared of surfaces, T. Willmore.