1. Ordinary differential operators and their convolution adjoints;Cheng;Bull. Inst. Math. Academia Sinica,1979
2. Maximal deflections of one dimensional loaded mechanical systems;Cheng;Utilitas Math.,1993
3. Right-balanced eigenfunctions of even order differential equations;Cheng;Chinese J. Math.,1980
4. An integral inequality for an integral quadratic form;Cheng;Appl. Math. Lett.,1995