Geodesic

Sommaire du Fascicule no. 1

Tolerances of polyunary algebras
p. 1-4
Lorentzian geometry as determined by the volumes of small truncated light cones
p. 5-15
On the variational principles for partial differential equations
p. 17-23
Canonical forms of ordinary linear differential equations
p. 25-42
News and Notices. Equadiff 6 Proceedings

Sommaire du Fascicule no. 2

Hamiltonian lines in the square of graphs. I. Hamiltonian circuits in the square of cacti
p. 45-56
Bounded, almost-periodic and periodic solutions of certain singularly perturbed systems with delay
p. 57-64
On constant solutions of the Yang-Mills equations
p. 65-73
On transformations of singular quadratic functionals corresponding to equation $(py')'+qy=0$
p. 75-81
The sufficient condition of the asymptotic stability of two-dimensional linear systems
p. 83-85
News and Notices
p. 86-87
On proper oscillatory solutions of the nonlinear differential equations of the $n$-th order
p. 89-98

Sommaire du Fascicule no. 3

On modifications of topologies without axioms
p. 99-110
On solutions of the Lagerstrom equation
p. 111-122
Estimation of the index of $G^2$
p. 123-136
Hamiltonian lines in the square of graphs. II
p. 137-146
$\Cal W$-completeness and fixpoint properties
p. 147-155
Quasi-uniformisation of closure spaces
p. 157-161

Sommaire du Fascicule no. 4

Finiteness of the set of solutions of some boundary-value problems for ordinary differential equations
p. 163-172
Conjunctivity in quantales
p. 173-179
Aspects of the inverse problem to the calculus of variations
p. 181-202
On the axioms preserved by modifications of topologies without axioms
p. 203-215
A note on nonlinear integral equations
p. 217-222
Topologies compatible with order and separation axioms
p. 223-225