Geodesic

Tome 31 (1976) no. 1

Sommaire

Necessary and sufficient conditions for the absolute stability of discrete systems
Markov control processes
Asymptotic behavior of the spectrum of the Schrödinger operator with singular potential
The invariants of unipotent groups
Reflective subcategories of semiabelian categories
Constructive enumeration of homogeneous graphs
Faithful imbeddings of semiabelian categories
The divisible hull of $l$-modules
Holomorphic endomorphisms of the manifold of complex polynomials with discriminant 1
Description of rings with single-valued division with remainder
The invariant $S$ and the reduction of von Neumann algebras
The convolution operator in symmetric spaces
The exponential dichotomy of the solutions of equations of hyperbolic type
Discrete subgroups, Bruhat–Tits buildings and homotopy invariance of higher signatures
The solution of the Cauchy problem for a first order linear differential equation with operator coefficients
Formulas for certain functionals of the smooth solutions of a class of systems of quasilinear equations
Derivations of certain Lie algebras
New books on mathematics