数学に関する研究と報告

解説

Maximal Empty Like Surfaces in A Certain Homogeneous Lorentzian 3-Manifold

• Adara M Blaga*

視点

The Geometry of Billiards in Ellipses (Ovals) and their Poncelet Lattices

• Jimmie Lawson*

編集者への手紙

Progressive Ordinary Mates of Frenet Curvature in Euclidean 3-Space

• Verena Möhler*

なし

Weierstrass Portrayal for Timelike Surfaces in Minkowski 4-Space

• Norman L. Johnson*

社説

On Foliations of the Genuine Projective Plane Characterized By Decomposable Pencils of Cubics

• Bruce Olberding*