Quesada, CarlosRodríguez Bernal, Aníbal2023-06-172023-06-1720171139-113810.1007/s13163-016-0215-0https://hdl.handle.net/20.500.14352/17656We solve second order parabolic equations with nonsmooth coefficients and initial data in suitable uniform spaces. We also show the smoothing effect of the corresponding analytic semigroup depending on the integrability properties of the coefficients. Robustness with respect to perturbations in the coefficients is also obtained.engjournal articlehttp://link.springer.com/article/10.1007/s13163-016-0215-0http://link.springer.com/restricted access517517.98Analytic semigroupsParabolic equationsPerturbationSmoothingUniform spacesAnálisis matemáticoAnálisis funcional y teoría de operadores1202 Análisis y Análisis Funcional