Alfredo RestrepoJulián Quiroga2026-03-222026-03-22201010.1007/s11760-010-0160-1https://doi.org/10.1007/s11760-010-0160-1https://andeanlibrary.org/handle/123456789/55322Citaciones: 2enOperator (biology)Constant (computer programming)Quadratic equationGeneralizationInvariant (physics)MathematicsPolynomialComputer scienceControl theory (sociology)AlgorithmRoot and pre-constant signals of the 1D Teager-Kaiser operatorarticle