Valdir Antonio Menegatto

According to our database, Valdir Antonio Menegatto authored at least 9 papers between 1999 and 2018.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2018

Strictly positive definite multivariate covariance functions on spheres.

Jean Carlo Guella, Valdir Antonio Menegatto, Emilio Porcu

J. Multivar. Anal., 2018

2016

Strict positive definiteness of multivariate covariance functions on compact two-point homogeneous spaces.

Rafaela N. Bonfim, Valdir Antonio Menegatto

J. Multivar. Anal., 2016

2014

Sharp estimates for eigenvalues of integral operators generated by dot product kernels on the sphere.

Douglas Azevedo, Valdir Antonio Menegatto

J. Approx. Theory, 2014

2012

Eigenvalue decay of positive integral operators on the sphere.

M. H. Castro, Valdir Antonio Menegatto

Math. Comput., 2012

2011

Exact point-distributions over the complex sphere.

Valdir Antonio Menegatto, C. P. Oliveira, A. P. Peron

Des. Codes Cryptogr., 2011

2010

Integral operators generated by multi-scale kernels.

Thaís Jordão, Valdir Antonio Menegatto

J. Complex., 2010

2008

Integral operators on the sphere generated by positive definite smooth kernels.

José Claudinei Ferreira, Valdir Antonio Menegatto, A. P. Peron

J. Complex., 2008

2006

Strictly positive definite kernels on subsets of the complex plane.

Valdir Antonio Menegatto, C. P. Oliveira, A. P. Peron

Comput. Math. Appl., 2006

1999

Strictly positive definite functions on the complex Hilbert sphere.

Xingping Sun, Valdir Antonio Menegatto

Adv. Comput. Math., 1999