OpenAlex | On the derivative of the Hausdorff dimension of the Julia sets for z2 + c, <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:mi>c</mml:mi><mml:mo>∈</mml:mo><mml:mi mathvariant="double-struck">R</mml:mi></mml:math> at parabolic parameters with two petals

On the derivative of the Hausdorff dimension of the Julia sets for z2 + c, c∈R at parabolic parameters with two petals