机译:约束CKP层次结构的递归运算符
Department of Mathematics, University of Science and Technology of China, Hefei 230026, China;
Department of Mathematics, University of Science and Technology of China, Hefei 230026, China;
Department of Mathematics, University of Science and Technology of China, Hefei 230026, China;
Department of Mathematics, Ningbo University, Ningbo 315211, China;
Department of Mathematics, University of Science and Technology of China, Hefei 230026, China;