In present paper, using some methods of approximation theory, the trace formulas for eigenvalues of a eigenvalue problem are calculated under the periodic condition and the decaying condition at x∞.
文摘In present paper, using some methods of approximation theory, the trace formulas for eigenvalues of a eigenvalue problem are calculated under the periodic condition and the decaying condition at x∞.
基金Supported by the Youth Technology Fund of Xi'an University of Architecture and Technology(No.QN1138,No.QN1134,No.QN1135)the Natural Science Foundation of the Education Department ofShaanxi Province of China(No.2013JK1190)
