Cyclic polytopes, hyperplanes, and Gray codes Tibor BisztriczkyKároly Böröczky, Jr.David S. Gunderson OriginalPaper Pages: 25 - 49
A new geometrical construction for the near hexagon with parameters $(s,t,T_2)=(2,5, \lbrace 1, 2 \rbrace)$ Bart De Bruyn OriginalPaper Pages: 50 - 58
Hyper-reguli and non-André quasi-subgeometry partitions of projective spaces Norman L. Johnson OriginalPaper Pages: 59 - 82
Generalized ($\kappa,\mu $)-contact metric manifolds with $\|{grad}\kappa \| =$ constant Themis KoufogiorgosCharalambos Tsichlias OriginalPaper Pages: 83 - 91
A variational characterization of canonical angles between subspaces Vladimir RakočevićHarald K. Wimmer OriginalPaper Pages: 122 - 124
Zur Einbettung uniform bewerteter Ternärkörper in Hahn-Ternärkörper Erwin Schörner OriginalPaper Pages: 125 - 155
Conclaves of planes in PG (4,2) and certain planes external to the Grassmannian ${\cal G}_{1,4,2} \subset$ PG(9,2) Ron ShawJohannes G. Maks OriginalPaper Pages: 168 - 180