An extension of the invariance principle for switched nonlinear systems. - Michele C. Valentino; Vilma A. Oliveira; Luís F. C. Alberto; Douglas A. Sant'Anna (CDC/ECC, 2011)

An extension of the invariance principle for dwell-time switched nonlinear systems. - Michele C. Valentino; Vilma A. Oliveira; Luís F. C. Alberto; Douglas A. Sant'Anna (Syst. Control. Lett., 2012)

Sharp estimates for eigenvalues of integral operators generated by dot product kernels on the sphere. - Douglas Azevedo; Valdir Antonio Menegatto (J. Approx. Theory, 2014)

Sharp estimates for the covering numbers of the Weierstrass fractal kernel. - Douglas Azevedo; Karina Gonzalez; Thaís Jordão (J. Complex., 2023)