An oscillation criterion for second order nonlinear differential equations
An oscillation criterion for second order nonlinear differential equations
An oscillation crierion is given for the second order nonlinear differential equation <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="x plus a left-parenthesis t right-parenthesis StartAbsoluteValue x EndAbsoluteValue Superscript gamma Baseline s g n x equals 0"> <mml:semantics> <mml:mrow> <mml:mi>x</mml:mi> <mml:mo>+</mml:mo> <mml:mi>a</mml:mi> <mml:mo stretchy="false">(</mml:mo> <mml:mi>t</mml:mi> <mml:mo stretchy="false">)</mml:mo> <mml:mrow class="MJX-TeXAtom-ORD"> <mml:mo stretchy="false">|</mml:mo> </mml:mrow> <mml:mi>x</mml:mi> …