Geodesic

Sommaire du Fascicule no. 1

Non-existence of natural operators transforming connections on $Y \to M$ into connections on $FY\to Y$
p. 1-4
Pairwise Borel and Baire measures in bispaces
p. 5-15
Exploring invariant linear codes through generators and centralizers
p. 17-26
Conformally flat semi-symmetric spaces
p. 27-36
Stability of hydrodynamic model for semiconductor
p. 37-58
Gap properties of harmonic maps and submanifolds
p. 59-69
On natural metrics on tangent bundles of Riemannian manifolds
p. 71-92
On the stability of the solutions of certain fifth order non-autonomous differential equations
p. 93-106
On totally real minimal submanifolds in complex projective space
p. 107-116
Fixed points theorems of non-expanding fuzzy multifunctions
p. 117-122
Singular solutions for the differential equation with $p$-Laplacian
p. 123-128
Projective reparametrization of homogeneous curves
p. 129-133

Sommaire du Fascicule no. 2

A note on rapid convergence of approximate solutions for second order periodic boundary value problems
p. 135-143
On naturality of the Helmholtz operator
p. 145-149
Asymptotic stability for sets of polynomials
p. 151-155
On left $(\theta,\varphi)$-derivations of prime rings
p. 157-166
Weak discrete maximum principles
p. 167-173
On a subclass of $\alpha $-uniform convex functions
p. 175-180
The symmetry of unit ideal stable range conditions
p. 181-186
Boundary value problems for first order multivalued differential systems
p. 187-195
On the number of periodic solutions of a generalized pendulum equation
p. 197-208
Solutions of a multi-point boundary value problem for higher-order differential equations at resonance. (II)
p. 209-227
An almost-periodicity criterion for solutions of the oscillatory differential equation $y''=q(t)y$ and its applications
p. 229-241

Sommaire du Fascicule no. 3

On generalized q.f.d. modules
p. 243-251
Sur l'existence des corps biquadratiques $K$ dont le groupe de Galois du deuxième $2$-corps de classes de Hilbert par rapport à $K$ est semi-diédral
p. 253-263
Countable extensions of torsion Abelian groups
p. 265-272
On the degeneration of harmonic sequences from surfaces into complex Grassmann manifolds
p. 273-280
Pairwise weakly Hausdorff spaces
p. 281-287
Global generalized Bianchi identities for invariant variational problems on gauge-natural bundles
p. 289-310
Asymptotic behaviour of a difference equation with complex-valued coefficients
p. 311-323
On monotonic solutions of some integral equations
p. 325-338
Discrete singular functionals
p. 339-347

Sommaire du Fascicule no. 4

Countably thick modules
p. 349-358
Differential calculus on almost commutative algebras and applications to the quantum hyperplane
p. 359-377
On the existence of solutions of some second order nonlinear difference equations
p. 379-388
Fixed points and best approximation in Menger convex metric spaces
p. 389-397
Generalizations of the Fan-Browder fixed point theorem and minimax inequalities
p. 399-407
Prolongation of pairs of connections into connections on vertical bundles
p. 409-422
Integrability and $L^1$-convergence of Rees-Stanojević sums with generalized semi-convex coefficients of non-integral orders
p. 423-437
The $D$-stability problem for $4\times 4$ real matrices
p. 439-450
On an effective criterion of solvability of boundary value problems for ordinary differential equation of $n$-th order
p. 451-460