Geodesic

Tome 27 (1977) no. 1

Sommaire

Topological dynamics and the extension of Lyapunov's method
p. 6
Differential inequalities for a nonlinear partial differential equation of the fourth order
p. 7-13
A-stable block implicit methods containing second derivatives
p. 14-42
On normal semigroups
p. 43-53
On isotropic tensors
p. 54-60
On commutative semigroups which are unions of a finite number of principal ideals
p. 61-68
Global solution of mixed problem for a certain system of nonlinear conservation laws
p. 69-95
On the invariant method in differential geometry of submanifolds
p. 96-113
A map associated to the Lepagian forms on the calculus of variations in fibred manifolds
p. 114-117
$n$-th order ordinary differential systems under Stieltjes boundary conditions
p. 119-131
On minimizing the sum of squares of $\Cal L^2$ norms of differential operators under constraints
p. 132-143
The splitting length of mixed Abelian groups of rank one
p. 144-154
Generation of preradicals
p. 155-166
Tolerance relations on periodic commutative semigroups
p. 167-169
News and Notices
p. 170-171
Summaries of articles published in this issue
p. 178