Background/aim: Autophagy can be either tumor promotive or suppressive. We previously
identified an autophagy-inducing activity in the 30-100 kDa fraction of areca-nut-extract (ANE …

… Professor Bang-Yen Chen is one of the leading experts of the general geometry of submanifolds
of our time. The new book very nicely presents the just listed really important topics in …

One of the most fundamental interests in submanifold theory is to establish simple relationships
between the main extrinsic invariants and the main intrinsic invariants of submanifolds …

LET M be a Kaehler manifold and c* the i-th Chern class of M. Let to be the cohomology
class represented by the fundamental 2-form< I> of M. A Kaehler manifold of constant …

The theory of $\delta $-invariants, initiated by the author in the early 1990s, is a challenging
topic in modern differential geometry, having a lot of applications. In the spirit of $\delta $-…

One of the most fundamental interests in submanifold theory is to establish simple relationships
between the main extrinsic invariants and the main intrinsic invariants of submanifolds …

… 3 are firstly studied from a differential geometric point of view by Bang-Yen Chen, who
showed that the only biharmonic surfaces are minimal ones. A surface x : M2 → E3 is called …

… Liu and Wang proved in [13] that a Frenet curve \( \gamma \) is a Mannheim curve if and
only if its curvature \(\kappa \) and torsion \(\tau \) satisfy … Bang-Yen Chen … Bang-Yen Chen …

The study of Lagrangian submanifolds in Kahler manifolds and in the nearly Kahler six-sphere
has been a very active field over the last quarter of century. In this article we survey the …

Polycrystalline tetranary LiNi 0.5+δ Mn 0.5−δ O 2 nanofibers have been successfully
fabricated by a sol–gel assisted electrospinning technique. The structures and properties of …