Yuguang Wang

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20112024

most citedA study on effectiveness of extreme learning machine

272 citations · 298 across the 11 of their papers we have counts for

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3 papers · 1 filter

math.CA2014

Approximation by boolean sums of Jackson operators on the sphere

Yuguang Wang, Feilong Cao

This paper concerns the approximation by the Boolean sums of Jackson operators $\oplus^{r} J_{k, s} (f)$ on the unit sphere $S^{n - 1}$ of $R^{n}$ . We prove the following…

math.CA2014★ 1 cited

The Direct and Converse Inequalities for Jackson-Type Operators on Spherical Cap

Yuguang Wang, Feilong Cao

Approximation on the spherical cap is different from that on the sphere which requires us to construct new operators. This paper discusses the approximation on the spherical cap. T…

math.CA2011★ 2 cited

Approximation by Semigroups of Spherical Operators

Yuguang Wang, Feilong Cao

This paper discusses the approximation by %semigroups of operators of class ( $C_{0}$ ) on the sphere and focuses on a class of so called exponential-type multiplier operator…