J. Ohriska

发表

Applications of a first order differential subordination for analytic functions

J. Dziok, J. Ohriska, 2010 .

Sufficient conditions for the oscillation of $n$-th order nonlinear delay differential equation

J. Ohriska, 1980 .

Oscillation of second order delay and ordinary differential equation

Ján Ohriska, J. Ohriska, 1984 .

Comparison theorems for noncanonical third order nonlinear differential equations

Ivan Mojsej, J. Ohriska, 2007 .

On solutions of third order nonlinear differential equations

Ivan Mojsej, Ján Ohriska, Ivan Mojsej, 2006 .

Adjoint Differential Equations and Oscillation

J. Ohriska, 1995 .

Oscillation of second-order linear delay differential equations

Ján Ohriska, J. Ohriska, 2008 .