Some Mathematical Methods of PhysicsMcGraw-Hill, 1960 - 300 páginas |
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Página 7
... variable x , and that variable as a multiplicative factor . Terms containing x , x ,, x , 3 , x , x ,, etc. , are not found in equations describing linear systems . The number of degrees of freedom is the num- ber of dependent variables ...
... variable x , and that variable as a multiplicative factor . Terms containing x , x ,, x , 3 , x , x ,, etc. , are not found in equations describing linear systems . The number of degrees of freedom is the num- ber of dependent variables ...
Página 9
... variable of summation i = 1 and its range , will rarely be used . Thus , if the range of the variable of summation is clear from context , one may write Σ . If the summation i n variable is clear but not the range of summation , one may ...
... variable of summation i = 1 and its range , will rarely be used . Thus , if the range of the variable of summation is clear from context , one may write Σ . If the summation i n variable is clear but not the range of summation , one may ...
Página 32
... Variable The choice of the variables in terms of which a physical problem is written may strongly influence the difficulty of solution of the problem . One interpretation of the procedure of Sec . 2.6 is in terms of a change of variable ...
... Variable The choice of the variables in terms of which a physical problem is written may strongly influence the difficulty of solution of the problem . One interpretation of the procedure of Sec . 2.6 is in terms of a change of variable ...
Contenido
Perturbation of Eigenvalues | 14 |
The Laplacian v2 in One Dimension | 18 |
Solution for Diagonalizable Matrices | 21 |
Derechos de autor | |
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Términos y frases comunes
approximate arbitrary ax² basis Bessel function boundary conditions chap coefficients column consider constant continuous systems contour coordinates corresponding cylindrical functions d²/dx² defined denoted determinant diagonal differential equation Dirac notation domain eigen eigencolumns eigenfunctions eigenvalue equation eigenvector eikr evaluate expansion finite number follows Fourier given Green's function Hence Hermitian Hermitian matrix Hermitian operator infinite integral inverse Laplace transform Laplacian linear operator linearly independent lowest eigenvalue matrix membrane method multiplication nonsingular normal obtained orthonormality conditions plane problem procedure relations representation result satisfies the boundary scattering sinh solve spherical spherical harmonics string Substitution theorem trial functions vanish variable vector space Verify wave write written y₁ yields York zero ηπχ πο ποχ ди ду дх