11 citations · 34 across the 23 of their papers we have counts for
9 papers · 1 filter
Instanton Correction, Wall Crossing And Mirror Symmetry Of Hitchin's Moduli Spaces
Wenxuan Lu
We study two instanton correction problems of Hitchin's moduli spaces along with their wall crossing formulas. The hyperkahler metric of a Hitchin's moduli space can be put into an…
Direct and inverse theorems for Bernstein operators with inner singularities
Wen-ming Lu, Lin Zhang
We introduce a new type of Bernstein operators, which can be used to approximate the functions with inner singularities. The direct and inverse results of the weighted approximatio…
Pointwise Approximation Theorems for Combinations of Bernstein Polynomials With Inner Singularities
Wen-Ming Lu, Lin Zhang
We give direct and inverse theorems for the weighted approximation of functions with inner singularities by combinations of Bernstein polynomials.
Direct and Inverse Estimates for Combinations of Bernstein Polynomials with Endpoint Singularities
Wen-Ming Lu, Lin Zhang
We give direct and inverse theorems for the weighted approximation of functions with endpoint singularities by combinations of Bernstein polynomials by the th Ditzian-Totik modu…
Pointwise weighted approximation of functions with endpoint singularities by combinations of Bernstein operators
Wen-ming Lu, Lin Zhang
We give direct and inverse theorems for the weighted approximation of functions with endpoint singularities by combinations of Bernstein operators.
Pointwise weighted approximation of functions with inner singularities by combinations of Bernstein operators
Wen-ming Lu, Lin Zhang
We introduce another new type of combinations of Bernstein operators in this paper, which can be used to approximate the functions with inner singularities. The direct and inverse…