A comparison theorem for linear delay differential equations Jozef Džurina (1995) Archivum Mathematicum In this paper property (A) of the linear delay differential equation L n u ( t ) + p ( t ) u ( τ ( t ) ) = 0 , is to deduce from the oscillation of a set of the first order delay differential equations.
A comparison theorem in the theory of the second-order linear differential transformations Valter Šeda (1969) Archivum Mathematicum
A contribution to the phase theory of a linear second-order differential equation in the Jacobian form Miroslav Laitoch (1993) Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
A criterion for determining the 2 n d order linear differential equations possessing the central dispersion with the index n equal to t + π Staněk, Svatoslav (1977) Sborník prací Přírodovědecké fakulty University Palackého v Olomouci. Matematika
A general theorem concerning the growth of solutions of first-order algebraic differential equations Steven B. Bank (1972) Compositio Mathematica
A geometric analysis of a singular ODE related to the study of a quasilinear PDE. Tuomela, Jukka (2000) Electronic Journal of Differential Equations (EJDE) [electronic only]
A Hille-Wintner comparison theorem for second order differential systems Garret J. Etgen, Roger T. Lewis (1980) Czechoslovak Mathematical Journal
A linearization method in oscillation theory of half-linear second-order differential equations. Došlý, Ondřej, Peña, Simón (2005) Journal of Inequalities and Applications [electronic only]
A mean value property for pairs of integrals. Mingarelli, A.B., Pacheco, J.M., Plaza, A. (2009) Acta Mathematica Universitatis Comenianae. New Series
A modification of the Sturm's theorem on separating zeros of solutions of a linear differential equation of the 2nd order Miroslav Laitoch (1978) Sborník prací Přírodovědecké fakulty University Palackého v Olomouci. Matematika
A new oscillation criterion for forced second-order quasilinear differential equations. Jing, Shao (2011) Discrete Dynamics in Nature and Society
A note on algebraic differential equations whose coefficients are entire functions of finite order Steven Bank (1972) Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
A note on differential equations with periodic solutions František Neuman (1970) Archivum Mathematicum
A note on disconjugate linear differential equations of the second order with periodic coefficients Staněk, Svatoslav (1979) Sborník prací Přírodovědecké fakulty University Palackého v Olomouci. Matematika
A note on higher monotonicity properties of certain Sturm Liouville functions Miloš Háčik (1980) Archivum Mathematicum
A note on higher monotonicity properties of certain Sturm-Liouville functions. III Rudolf Blaško, Miloš Háčik (1985) Archivum Mathematicum
A note on higher monotonicity properties of certain Sturm-Liouville functions. II. Miloš Háčik, Milan Oslej (1982) Časopis pro pěstování matematiky
A note on higher monotonicity properties of generalized Airy functions Miloš Háčik, Peter Ivan (1984) Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica