Geodesic

Volume 17 (1978) no. 1

Sommaire

Two applications of an integral formula
p. 5-12
A note to a certain pair of parametric integrals
p. 13-26
A modification of the Sturm's theorem on separating zeros of solutions of a linear differential equation of the 2nd order
p. 27-33
Eine Bemerkung zum Zusammenhang des Randwertproblems mit begleitender Gleichung
p. 35-38
The characteristic multipliers of a block and of an inverse block of second-order linear differential equations with pi-periodic coefficients
p. 39-51
On the structure of the second-order periodic linear differential equations with the same characteristic multipliers
p. 53-60
Eine Bemerkung zur WKB-Methode
p. 61-68
Algebraic properties of phases of the differential equation y′=q(t)y
p. 69-76
Über die Beschränktheit und die Existenz von Lösungen der Differentialgleichung 4. Ordnung mit nacheilendem Argument
p. 77-84
On a distribution of zeros of solutions of a fourth-order iterated linear differential equation
p. 85-108
On the spectral properties of elements of the type exp(ih) in Hermitian Banach algebras
p. 109-114
On the existence of conditional density functions
p. 115-121
On modelling dynamic systems excited by the Dirac function
p. 123-129