Valdir Antonio Menegatto

Publication Activity (10 Years)

Years Active: 1999-2018
Publications (10 Years): 2

Top Topics

Covariance Function

Hyperparameters

Positive Definite

Top Venues

J. Multivar. Anal.

J. Approx. Theory

Publications

Jean Carlo Guella, Valdir Antonio Menegatto, Emilio Porcu
Strictly positive definite multivariate covariance functions on spheres. J. Multivar. Anal. 166 (2018)
Rafaela N. Bonfim, Valdir Antonio Menegatto
Strict positive definiteness of multivariate covariance functions on compact two-point homogeneous spaces. J. Multivar. Anal. 152 (2016)
Douglas Azevedo, Valdir Antonio Menegatto
Sharp estimates for eigenvalues of integral operators generated by dot product kernels on the sphere. J. Approx. Theory 177 (2014)
M. H. Castro, Valdir Antonio Menegatto
Eigenvalue decay of positive integral operators on the sphere. Math. Comput. 81 (280) (2012)
Valdir Antonio Menegatto, C. P. Oliveira, A. P. Peron
Exact point-distributions over the complex sphere. Des. Codes Cryptogr. 60 (3) (2011)
Thaís Jordão, Valdir Antonio Menegatto
Integral operators generated by multi-scale kernels. J. Complex. 26 (2) (2010)
José Claudinei Ferreira, Valdir Antonio Menegatto, A. P. Peron
Integral operators on the sphere generated by positive definite smooth kernels. J. Complex. 24 (5-6) (2008)
Valdir Antonio Menegatto, C. P. Oliveira, A. P. Peron
Strictly positive definite kernels on subsets of the complex plane. Comput. Math. Appl. 51 (8) (2006)
Xingping Sun, Valdir Antonio Menegatto
Strictly positive definite functions on the complex Hilbert sphere. Adv. Comput. Math. 11 (2-3) (1999)