The equivalence of Mann iteration and Ishikawa iteration for<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="$\psi$" id="E1"><mml:mi>ψ</mml:mi></mml:math>-uniformly pseudocontractive or<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="$\psi$" id="E2"><mml:mi>ψ</mml:mi></mml:math>-uniformly accretive maps
International journal of mathematics and mathematical sciences