Danilo Costarelli

Costarelli D., Vinti G., Piconi M. (2022) "The multivariate Durrmeyer-sampling type operators in functional spaces ", Dolomites Research Notes on Approximation, 15(5), 128-144. DOI: 10.14658/PUPJ-DRNA-2022-5-11  

Costarelli D., Vinti G., Çetin N., Natale M. (2022) "Nonlinear multivariate sampling Kantorovich operators: quantitative estimates in functional spaces ", Dolomites Research Notes on Approximation, 15(3), 12-25. DOI: 10.14658/PUPJ-DRNA-2022-3-3  

Costarelli D., Vinti G., Cantarini M. (2020) "A solution of the problem of inverse approximation for the sampling Kantorovich operators in case of Lipschitz functions ", Dolomites Research Notes on Approximation, 13(1), 30-35. DOI: 10.14658/PUPJ-DRNA-2020-1-4  

Costarelli D., Vinti G. (2019) "Approximation results by multivariate sampling Kantorovich series in Musielak-Orlicz spaces ", Dolomites Research Notes on Approximation, 12(1), 7-16. DOI: 10.14658/PUPJ-DRNA-2019-1-2