On approximation in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="$L_p $" id="E1"><mml:mrow><mml:msub><mml:mi>L</mml:mi><mml:mi>p</mml:mi></mml:msub></mml:mrow></mml:math>-norm by Hermit interpolation
International journal of mathematics and mathematical sciences