Extension of the alekseev variation of constant formula for neutral nonlinear perturbed equation with an application to the relative asymptotic equivalence
Antonio Fernandes Izé 1933- Aldo Ventura
Journal of Mathematical Analysis and Aplications Amsterdam: Elsevier, 1988 v. 122, n. 1, p. 16-35, Fev. 1987
Extension of the alekseev variation of constant formula for neutral nonlinear perturbed equation with an application to the relative asymptotic equivalence
Antonio Fernandes Izé 1933- Aldo Ventura
Journal of Mathematical Analysis and Aplications Amsterdam: Elsevier, 1988 v. 122, n. 1, p. 16-35, Fev. 1987