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Balkan Journal of Geometry and Its Applications (BJGA)

## Vol. 4, No. 2, 1999
· Contents

J.X. da Cruz Neto, O.P. Ferreira, L.R.Lucambio Perez:

A Proximal Regularization of the Steepest Descent Method in Riemannian Manifold

C.Dumitrescu:

Geometrical and Topological Structure of Magnetic Fields Generated by Rectilinear Wires

S.Gozdz:

A Convex Polygon as a Discrete Plane Curve

F.Hantila:

Electromagnetic Field in Non-Linear Media

S.Ikeda:

Some Structural Considerations on the Theory of Gravitational Field

H.S. Kim, Y.S. Pyo:

On the Chern-Type Problem in a Complex Projective Space

L.Nicolescu, G.Pripoae:

Riemannian Manifolds with Almost Constant Scalar Curvature

D.Opris, I.D.Albu:

Discrete Euler-Poincare and Euler-Poincare-Poisson Equations for Semidirect Products and Principal Bundles

M.Purcaru:

Semi-Symmetric Conformal Metrical $N$-Linear Connections in the Bundle of Accelerations

K.Trencevski, J.Stefanovski:

On Parallel Vector Fields of Subbundles of Vector Bundles with Linear and Non - Linear Connections

Gr.Tsagas, Ch.Christophoridou, A. Synefaki:

Determination of Invariant Inner Product on Seven Dimensional Nilpotent Lie Algebras

C.Udriste, N.Bila:

Symmetry Group of Titeica Surfaces PDE

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the EMIS Electronic Edition