Stability of a Bi-Additive Functional Equation in Banach Modules Over a<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mrow><mml:msup><mml:mi>C</mml:mi><mml:mo>⋆</mml:mo></mml:msup></mml:mrow></mml:math>-Algebra
Discrete dynamics in nature and society