On Homogeneous Randers Metrics

Akbar SADIGHI, Megerdich TOOMANIAN, Behzad NAJAFI

On the Moduli Space of Flat Tori Having Unit Area

İsmail SAĞLAM

Remarks on Scalar Curvature and Concircular Field Equation

Ramesh SHARMA, Sharief DESHMUKH

Canal Surface Whose Center Curve is a Hyperbolic Curve with Hyperbolic Frame

Ali UÇUM

The Determinant Inner Product and the Heisenberg Product of Sym(2)

Mircea CRASMAREANU

Three-Dimensional CR Submanifolds in S6(1) with Umbilical Direction Normal to D3

Miroslava ANTI´C, Djordje KOCI´C

The Deformation of an ( ; )-Metric

Pi¸scoran LAURIAN-IOAN, Behzad NAJAFI, Barbu C˘AT˘A LIN, Tayebeh TABATABAEIFAR

Screen Semi-Invariant Lightlike Submanifolds of Golden Semi-Riemannian Manifolds

Nergiz ÖNEN POYRAZ

Inquiries into the Idea of Space: Aurel Bejancu, A Biographical Note

Bogdan D. Suceav˘a

A Note on Centres in a Chain of Circles

Ákos G.HORVÁTH

Hyperbolic Raisa Orbits of the Second Order in an Extended Hyperbolic Plane

Lyudmila N. ROMAKINA

Remarks on Einstein Solitons with Certain Types of Vector Field

Adara BLAGA, Dan RADU LA¸TCU

Some Myers-Type Theorems and Comparison Theorems for Manifolds with Modified Ricci Curvature

Issa A. KABOYE, Harouna M. MAHI, Mahaman BAZANFARÉ

Recent Developments in Wintgen Inequality and Wintgen Ideal Submanifolds

Bang-Yen CHEN

Berger Type Deformed Sasaki Metric and Harmonicity on the Cotangent Bundle

Abderrahim ZAGANE

A Note on Gradient Solitons in Three-Dimensional Riemannian Manifolds

Uday CHAND DE, Fatemah MOFARREH

Some Results on Statistical Hypersurfaces of Sasakian Statistical Manifolds and Holomorphic Statistical Manifolds

Feng WU, Yan JİANG, Liang ZHANG

Splitting of the Einstein Field Equations with Respect to the (1 + 1 + 3) Threading of a 5D Universe

Aurel BEJANCU, Hani Reda FARRAN

Some Results of f-Harmonic and Bi-f-Harmonic Maps with Potential

Zegga KADDOUR

Differential Geometry of Curves in Euclidean 3-Space with Fractional Order

Asıf YOKUŞ, Muhittin Evren AYDIN, Mehmet BEKTAŞ, Alper OSMAN ÖĞRENMİŞ

The Sampson Laplacian on Negatively Pinched Riemannian Manifolds

Vladimir ROVENSKI, Sergey STEPANOV, Irina TSYGANOK

Splitting of the Einstein Field Equations with Respect to the $(1+1+3)$ Threading of a $5D$ Universe

Aurel BEJANCU, Hani Reda FARRAN

Three-Dimensional CR Submanifolds in $S^6(1)$ with Umbilical Direction Normal to $\mathcal{D}_3$

Miroslava ANTİC, Djordje KOCİC

The Determinant Inner Product and the Heisenberg Product of $Sym(2)$

Mircea CRASMAREANU

Some Results of $f$-Harmonic and Bi-$f$-Harmonic Maps with Potential

Zegga KADDOUR

The Deformation of an $(\alpha, \beta)$-Metric

Laurian-loan PISCORAN, Najafi BEHZAD, Cătălin BARBU, Tabatabaeifar TAYEBEH