Об определении не колеблющего дифференциального уравнения $y'' = q(t)y$ второй гиперболической фазой
Archivum mathematicum, Tome 5 (1969) no. 1, pp. 1-6
Cet article a éte moissonné depuis la source Czech Digital Mathematics Library
@article{ARM_1969_5_1_a0,
author = {Krbi\v{l}a, Jaroslav},
title = {{\CYRO}{\cyrb} {\cyro}{\cyrp}{\cyrr}{\cyre}{\cyrd}{\cyre}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrn}{\cyre} {\cyrk}{\cyro}{\cyrl}{\cyre}{\cyrb}{\cyrl}{\cyryu}{\cyrshch}{\cyre}{\cyrg}{\cyro} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} $y'' = q(t)y$ {\cyrv}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrishrt} {\cyrg}{\cyri}{\cyrp}{\cyre}{\cyrr}{\cyrb}{\cyro}{\cyrl}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrf}{\cyra}{\cyrz}{\cyro}{\cyrishrt}},
journal = {Archivum mathematicum},
pages = {1--6},
year = {1969},
volume = {5},
number = {1},
mrnumber = {0273118},
zbl = {0248.34001},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ARM_1969_5_1_a0/}
}
Krbiľa, Jaroslav. Об определении не колеблющего дифференциального уравнения $y'' = q(t)y$ второй гиперболической фазой. Archivum mathematicum, Tome 5 (1969) no. 1, pp. 1-6. http://geodesic.mathdoc.fr/item/ARM_1969_5_1_a0/
[1] О. Borůvka: Lineare Differentialtransformationen 2. Ordnung. Deutscher Verlag der Wissenschaften, Berlin 1967.
[2] J. Krbiľa: Vlastnosti fáz neoscilatorických rovníc $у" = q(t) у$ definovaných pomocou hyperbolických polárnych súradníc. Sborník prací VŠD a VÚD, NADAS Praha 19 (1969) 5-11.
[3] F. Neuman: Construction of second order linear differential equations with solutions of prescribed properties. Arch. Math. (Brno) 1 (1965) 229-246. | MR | Zbl