Strictly positive definite kernels on subsets of the complex plane. - Valdir Antonio Menegatto; C. P. Oliveira; A. P. Peron (Comput. Math. Appl., 2006)

Integral operators on the sphere generated by positive definite smooth kernels. - José Claudinei Ferreira; Valdir Antonio Menegatto; A. P. Peron (J. Complex., 2008)

Exact point-distributions over the complex sphere. - Valdir Antonio Menegatto; C. P. Oliveira; A. P. Peron (Des. Codes Cryptogr., 2011)

Schoenberg's theorem for real and complex Hilbert spheres revisited. - Christian Berg; Ana P. Peron; Emilio Porcu (J. Approx. Theory, 2018)

Super-exponential decay rates for eigenvalues and singular values of integral operators on the sphere. - Mario H. Castro; Thaís Jordão; Ana P. Peron (J. Comput. Appl. Math., 2020)

Dimension walks on hyperspheres. - Xavier Emery; Ana Paula Peron; Emilio Porcu (Comput. Appl. Math., 2022)

Understanding Smoothness of Vector Gaussian Processes on Product Spaces. - Emilio Porcu; Ana Paula Peron; Eugenio Massa; Xavier Emery (Trans. Mach. Learn. Res., 2024)