EntityQ1756677· pop 17· linked from 286 articlesstability theorySign in to savepart of mathematicsConnectionseigenvectors and eigenvaluesEntitycomplex numberEntityJacobian matrixEntityPoincaré mapEntityperiodic pointEntitymathematicsEntityHenri PoincaréEntityreal numberEntitydifferential equationEntitymatrixEntityderivativeEntityfractalEntitypendulumEntityabsolute valueEntityBenoit MandelbrotEntitychaos theoryEntityoscillationEntityweather forecastingEntitybutterfly effectEntityvector fieldEntityCategoriesLimit setsMathematical and quantitative methods (economics)Stability theory