Atılım Üniversitesi Genel Seminer
DISCONJUGACY VIA LYAPUNOV AND VALLEE-POUSSIN TYPE INEQUALITIES FOR FORCED DIFFERENTIAL EQUATIONS
Abdullah Özbekler
Atılım Üniversitesi, Türkiye
In this talk, in the case of oscillatory potentials, we present some
new Lyapunov and Vallee-Poussin type inequalities for second-order forced
di erential equations. No sign restriction is imposed on the forcing term. The
obtained inequalities generalize and complement the existing results in the
literature.
