Curvature properties of twistor spaces of quaternionic Kähler manifolds Bogdan AlexandrovGueo GrantcharovStefan Ivanov OriginalPaper Pages: 1 - 12
Spanning point-line geometries in buildings of spherical type Rieuwert J. BlokAndries E. Brouwer OriginalPaper Pages: 26 - 35
Projective geometry on the bundle of volume forms Paul F. DhoogheAnnouk Van Vlierden OriginalPaper Pages: 66 - 83
On the spectrum of the valuesk for which a completek- cap in PG(n, q) exists Giorgio FainaFernanda Pambianco OriginalPaper Pages: 84 - 98
Generalized halfspaces in restricted-orientation convexity Eugene FinkDerick Wood OriginalPaper Pages: 99 - 120
Strong additivity of metric isosceles orthogonality Raymond FreeseEdward Andalafte OriginalPaper Pages: 121 - 128
Pointed helical submanifolds of pseudo-Riemannian manifolds Shigeo Fueki OriginalPaper Pages: 129 - 143
Pseudo Riemannian manifolds whose generalized Jacobi operator has constant characteristic polynomial P. GilkeyG. StanilovV. Videv OriginalPaper Pages: 144 - 153
On 3-dimensional contact metric manifolds with ▽ξτ=0 Florence Gouli-AndreouPhilippos J. Xenos OriginalPaper Pages: 154 - 165
Kennzeichnung von Berührstrukturen, die Kettengeometrien sind Armin Herzer OriginalPaper Pages: 166 - 175
Kennzeichnungen von Minimalschraubflächen Mittels Vertikalisophoten und Horizontalschattengrenzen Richard Koch OriginalPaper Pages: 176 - 189
Desmic systems of tetrahedra associated with a morley-petersen-study configuration Charles Thas OriginalPaper Pages: 190 - 199
