Geodesic

Sommaire du Fascicule no. 1

Initial-value methods for computing eigenvalues of two point boundary value problem
p. 1-8
Aппроксимация обобщенных решений с помощью конечных разностей
p. 9-14
Oscillatory behaviour of nonlinear differential equations with deviating arguments
p. 15-22
On some integrodifferential inequalities in one variable defined on an infinite interval
p. 23-27
Исследование влияния различных типов периодического и случайного возбуждения на систему Ван-дер-поля
p. 29-34
On the pseudo-processes and pseudo-dynamical systems
p. 35-44
Asymptotic formulas for solutions of the differential equation with advanced argument $(x'(t)/r(t))'+q(t)f(x(g(t)))=0$
p. 45-51
O периодических решениях систем дифференциальных уравнений второго порядка
p. 53-62

Sommaire du Fascicule no. 2

On linear methods of summations of a Fourier series
p. 63-68
Neighbourhood digraphs
p. 69-70
On a theorem of J. Peetre
p. 71-75
Standard monads
p. 77-88
Note on a conjecture of P. D. T. A. Elliott
p. 89-93
Generalized Sturm-Liouville equations
p. 95-107
The lattices of topologies on a partially ordered set
p. 109-115
A categorical characterization of sets among classes
p. 117-119
A remark to a multipoint boundary value problem
p. 121-129

Sommaire du Fascicule no. 3

Another approach to the classical calculus of variations. III
p. 131-145
On boundedness and stability of solutions of nonlinear second order differential equations in Hilbert spaces
p. 147-154
Lepagean 2-forms in higher order Hamiltonian mechanics. II. Inverse problem
p. 155-170
On the asymptotic stability of two-dimensional linear systems
p. 171-180
Second order strong divisibility sequences in an algebraic number field
p. 181-186

Sommaire du Fascicule no. 4

On the one principal congruence identity
p. 187-190
La théorie des fonctions indexées en récursivité
p. 191-206
Remarks on injectivity
p. 207-214
On connections on the second iterated tangent bundle
p. 215-230
Riccati matrix differential equation and classification of disconjugate differential systems
p. 231-241