On Deterministic and Random Rolling of Polyhedra

Norbert HEGYVÁRİ

Ideality of a Coisotropic Lightlike Submanifold

Mehmet GÜLBAHAR, Erol KILIÇ

Eigenvalue Rigidity in Nonnegative Ricci Curvature

Mehmet BEKTAS, Mihriban KÜLAHCI

Two New Families of Finsler Connections on Even-Dimensional Manifolds

H. R. Salimi MOGHADDAM

On Z-Projective Change of Kropina Spaces

Gülçin ÇİVİ, Salim CEYHAN

Projective Surfaces and Pre-Normalized Blaschke Immersions of Codimension Two

Atsushi FUJİOKA, Hitoshi FURUHATA, Takeshi SASAKİ

On Invariants ofm-Vector in Lorentzian Geometry

Idris ÖREN

Centro-Equiaffine Differential Invariants of Curve Families

Yasemin SAĞIROĞLU

S-Manifolds Versus IndefiniteS-Manifolds and Local Decomposition Theorems

Letizia BRUNETTİ, Anna Maria PASTORE

A New Approach about the Determination of a Developable Spherical Orthotomic Ruled Surface in R3

Ö. Gökmen YILDIZ, Sıddıka Ö. KARAKUS, H. Hilmi HACAISALİHOĞLU

Lightlike Submanifolds with Planar Normal Section in Semi Riemannian Product Manifolds

Feyza Esra ERDOĞAN, Cumali YILDIRIM

Lightlike Submanifolds of a Semi-Riemannian Product Manifold with Quarter Symmetric Non-Metric Connection

Erol KILIÇ, Oğuzhan BAHADIR

On the Geometry of Pseudo-Slant Submanifolds of a Cosymplectic Manifold

Mehmet ATÇEKEN, Süleyman DİRİK

S-Manifolds Versus Indefinite S-Manifolds and Local Decomposition Theorems

Letizia BRUNETTİ, Anna Maria PASTORE

On Invariants of m-Vector in Lorentzian Geometry

İdris ÖREN

A New Approach about the Determination of a Developable Spherical Orthotomic Ruled Surface in R(1,3)

Ö. Gökmen YILDIZ, Sıddıka Ö. KARAKUŞ, H. Hilmi HACISALİHOĞLU