Previous |  Up |  Next

Article

References:
[1] Bartušek M.: On Asymptotic Properties and Distribution of Zeros of Solutions of y" = q(t)y. Acta F.R.N. Univ. Comenianae, Math., XXXII, 1975, 69-86. MR 0539861
[2] Бapтyшeк M.: O нyляx кoлeблющuxcя peшeнuй ypaвнeнuя $[p(t) x']' + f(t, x, x') = 0$. Дyдap. ypaв. XII, 1976, 621-625.
[3] Bartušek M.: On Zeros of Solutions of the Differential Equation $[p(t)y']' + f(t, y, y') = 0$. Arch. Math. XI, No 4, 1975, 187-192. MR 0409975
[4] Bartušek M.: On Distribution of Zeros of Solutions of Differential Equations $y'' + f(t, y, y') = 0$. Arch. Math. XIII, No 2, 1977, 69-74. MR 0492523
[5] Bartušek M.: Monotonicity Theorems Concerning Differential Equations $y" +f(t, y, y') = 0$. Arch. Math. XII, No 4, 1976, 169-178. MR 0430410
[6] Bihari I.: Oscillation and Monotonity Theorems Concerning Non-linear Differential Equations of the Second Order. Acta Math. Acad. Sci. Hung., IX, No 1-2, 1958, 83-104. MR 0095321
[7] Burton T., Grimmer R.: On the Asymptotic Behaviour of Solutions of $x" + a(t)f(x) = 0$. Proc. Camb. Phil. Soc., 70, 1971, 77-88. MR 0293193
[8] Dlotko T.: Sur làllure asymptotique des solutions de l'equation différentielle ordinaire du second ordre. Ann. polon. math., 11, 1961, No 3, 261-273. MR 0133499
[9] Ендовицкий И. И.: Heкomopыe ycлoвия нeycmoйчuвocmu pemenuй ypaвnenuя $u" + p(x) u = 0$. M3B. BV30B, Maт., 140, Ho 1, 1974, 47-51.
[10] Изюмова Д. B., Kичурадзe H. T.: Heкomopыe зaмечания o pemeuях ypaenenuй $u" + a(t)f(u) = 0$. Дифф. ypaв., IV, Ho 4, 1968, 589-605.
[11] Kaтранов A. T.: O нулях колеблющихся pemenuй ypaвnenuя $x" + a(t)f(x) = 0$. Дифф. ypaв., VII, Ho 5, 1971, 930-933. MR 0287078
[12] Kaтранов A. T.: Oб acuмnmomичecком noвeдenuu колеблющихся pemenuй ypaвnenuя $\ddot{x} +f(t, x)g(\dot{x}) = 0$. Ah$*. ypas., VIII, Ho 6, 1972, 1111-1115.
[13] Kroopnik A.: Properties of Solutions of Differential Equations of the Form $y" + a(t)b(y) = 0$. Proc. Amer. Math. Soc., 34, No 1, 1972, 319-320.
[14] Lalli B. S.: On Boundedness of Solutions of Certain Second Order Differential Equations. J. Math. Anal. Appl., 25, 1969, 182-188. MR 0239184
[15] Caнсонe Дж.: Oбыкновенныe дифференциальные ypaвнения II. Moscow 1954.
[16] Utz: Properties of Solutions of $u" + q(t)u^{2n-1} =0$. II. Monatsh. Math., 69, No 4, 1965, 353-361. MR 0193334
[17] Waltman P.: Some Properties of Solutions of $u" + a(t)f(u) = 0$. Monatsh. Math., 67, 1963, No 1,50-54. MR 0147700
[18] Wong J. S. W.: Boundedness Theorems for Solutions of $u"(t) + a(t) f(u)g(u') = 0$. IV. L'enseignement Math., VII, 1961, 157-165. MR 0234059
[19] Wong J. S. W., Burton T.: Some Properties of Solutions of $u"(t) + a(t) f(u)g(u') = 0$. II. Monatsh. Math., 69, No 4, 1965, 368-374. MR 0186885
Partner of
EuDML logo