Hello. The natural science foundation project you applied for has passed the preliminary examination of the Ministry of Science and Technology, peer expert review and expert group review of the mathematics discipline conference. Due to the competitive mechanism and merit-based support of NSFC, only projects can be funded on the basis of merit under limited funding conditions; Or because of the project itself, there are still some shortcomings in some aspects; There is no appropriation this year. In order to make the evaluation of the Fund Committee more objective, fair and transparent, we have fed back the full text of peer review opinions for reference only. If you have different opinions on peer review, please inform the Department of Mathematical Sciences of the Department of Mathematical Sciences in time by letter or email to facilitate future review. Mr./Ms. # # # #: The opinions of peer review on your project are as follows: This project mainly studies the problems of # # # # # #. # # # Because of its application in partial differential equations, it has become an important field of harmonic analysis. Therefore, the topic selection of this project has important theoretical significance. Specifically, this project aims to construct a # # # and solve it # # #. Some essential difficulties brought by the # # # project are innovative to some extent. In order to get the expected conclusion, the project is mainly guided by the existing achievements in # # # #, and it is feasible to study with the basic theory of # # # #. Generally speaking, the research content of the project is appropriate, the overall research scheme is feasible, and the research results of the project applicants in the past are closely related to the project. This project has certain research foundation and conditions. Suggest funding # # # as the solution of # # #. The study of its properties on the cone of special region is meaningful in theory, and the applicant's study with # # # is also effective. The applicant has achieved good results in this method, and it is suggested that it can be funded. This project mainly studies the properties of # #. The problems raised in this project are valuable, closely related, and have great scientific significance and application prospects. The research content is appropriate and the overall research scheme is reasonable. The applicant himself has done some research work in this research direction in the past few years and has a certain research foundation. Suggest funding.