Extrinsic 2r-symmetric submanifolds of R N , general structure Cristián U. Sánchez OriginalPaper Pages: 39 - 47
Embedding of the Witt-Mathieu system S(3, 6, 22) in a symmetric 2-(78, 22, 6) design Vladimir D. Tonchev OriginalPaper Pages: 49 - 75
A Euclidean interpretation of Dynkin diagrams and its relation to root systems Daniel DruckerDaniel Frohardt OriginalPaper Pages: 77 - 85
A characterization theorem for certain unions of two starshaped sets in R 2 Marilyn BreenTudor Zamfirescu OriginalPaper Pages: 95 - 103
A geometric inequality for the total curvature of plane curves R. BenedettiM. Dedò OriginalPaper Pages: 105 - 115