酉群上连续的类函数的插值与一致收敛

The Interpolation and Uniform Convergence of a Continuous Class Function on A Unitary Group

根据龚升教授[1]和Bernstein第一求和算子,本文给出了酉群上的连续的类函数的插值三角多项式,并指出了它的一致收敛性。

In this paper, we give the interpolation trigonometric polynomial of a continuous class function on a unitary group according to professor Gong sheng[1] and Bernstein's first surnmable operator,and show its uniform convergence.