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@inproceedings{375011, author = {Bartušek, Miroslav}, address = {Dynamic Publishers,Inc.,U.S.A.}, booktitle = {Proceedings of Dynamic systems and applications}, keywords = {Nonoscillatory solutions; fourth-order equations with middle term}, language = {eng}, location = {Dynamic Publishers,Inc.,U.S.A.}, isbn = {0-96-40398-34}, pages = {61-68}, publisher = {LaddeG.S.,Medhin N.G.,Sambandham M.}, title = {On nonoscillatory solutions of fourth-order differential equations}, year = {2001} }
TY - JOUR ID - 375011 AU - Bartušek, Miroslav PY - 2001 TI - On nonoscillatory solutions of fourth-order differential equations PB - LaddeG.S.,Medhin N.G.,Sambandham M. CY - Dynamic Publishers,Inc.,U.S.A. SN - 0964039834 KW - Nonoscillatory solutions KW - fourth-order equations with middle term N2 - The fourth-order differential equation in the self-adjoint form y''''-(qy')'+rf(y)=0 is studied where r>=0 and f(x)x>0 for x is different from zero.All nonoscillatory solutions are divided into the classes according to oscillatory/nonoscillatory characters of y,y',y'', y''',and sufficient conditions are given for these classes to be empty. ER -
BARTUŠEK, Miroslav. On nonoscillatory solutions of fourth-order differential equations. In \textit{Proceedings of Dynamic systems and applications}. Dynamic Publishers,Inc.,U.S.A.: LaddeG.S.,Medhin N.G.,Sambandham M., 2001, p.~61-68. ISBN~0-96-40398-34.
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