加权方程相关论文
本学位论文主要研究一类加权Lane-Emden方程组稳定正解的不存在性,其中Ω(?)RN,0...
The deviation control of directional drilling is essentially the controlling of two angles of the wellbore actually dril......
A novel ellipsoidal acoustic infinite element is proposed. It is based a new pressure representation, which can describe......
A NEW METHOD FOR ESTABLISHING PSEUDO ORTHOGONAL PROPERTIES OF EIGENFUNCTION EXPANSION FORM IN FRACTU
A new and simple method is developed to establish the pseudo orthogonal properties(POP) of the eigenfunction expansion f......