Geodesic

Sommaire du Fascicule no. 1

Tadeusz Ważewski (1896-1972)
p. 1-13
Some generalizations of the retract theorem of T. Ważewski with applications to ordinary and partial differential equations of the first order
p. 15-59
Existence of solutions of orientor fields with non-convex right-hand side
p. 61-66
Holomorphic continuation of harmonie functions
p. 67-73
Note on linearization
p. 75-81
On some hereditable shape properties
p. 83-86
Sur un Théorème de Schwerdtfeger
p. 87-88

Sommaire du Fascicule no. 2

On the existence and uniqueness of solutions of the Darboux problem for partial differential-functional equations in a Banach space
p. 89-118
Sur l'équivalence asymptotique de l'équation non perturbée et l'équation perturbée dans le cas des équations différentielles à paramètre retardé
p. 119-132
Algebraic polynomially bounded operators
p. 133-139
On linear differential equations with transformed argument solvable by means of right invertible operators
p. 141-148
On some non-local boundary value problems with distributional data
p. 149-166
On Hermite expansions of 1/x and 1/|x|
p. 167-172
Logarithmic derivatives of solutions of disconjugate differential equations
p. 173-187
Théorème de Noether pour des problèmes variationnels à arguments déplacés
p. 189-198
Remarks on the concept of mean value
p. 199-206

Sommaire du Fascicule no. 3

Strong maximum principle for non-linear parabolic differential-functional inequalities
p. 207-214
On the characteristics for a system of partial differential equations of the first order in a special case
p. 215-228
Remarks on a three-point boundary value problem in a differential equation of the third order
p. 229-232
Boundedness theorems for some second order differential equations I
p. 233-258
On M. Kac's probabilistic formula for the solution of the telegraphist's equation
p. 259-272
Sur un système d'équations fonctionnelles lie au rapport anharmonique
p. 273-280
Sur un système d'équations aux différences finies
p. 281-296
Теоремы Лиувилля для систем уравнений с частными производными
p. 297-306
À propos d'un lemme de Tadeusz Ważewski
p. 307-308

Sommaire du Fascicule no. 4

Duality, imprimitivity, reciprocity
p. 309-322
Sur l'intérabilité par rapport à l'accroissement du temps 0 ≤ θ ∞ de la solution fondamentale spéciale de l'opérateur P parabolique
p. 323-347
Nodes of eigenfunctions of a certain class of ordinary differential equations of the fourth order
p. 349-356
On partial stability for delay systems
p. 357-362
Über die Orientierung der Kleinschen Geometrien
p. 363-371
Investigation of a certain system of singular integral equations of arbitrary power
p. 373-378
Un théorème de prolongement spinoriel
p. 379-390
On two-point boundary value problems for systems of ordinary non-linear, first-order differential equations
p. 391-396
Uniqueness of optimal trajectories for non-linear control systems
p. 397-401
On the existence of a fundamental solution for a parabolic differential equation with unbounded coefficients
p. 403-409
Modulus of continuity of a set function and some of its applications
p. 411-419
On the selector problems for the partitions of Polish spaces and for the compact-valued mappings
p. 421-427