Analysis of a Finite Element Method--PDE/PROTRANSpringer-Verlag, 1985 - 154 pagine |
Dall'interno del libro
Risultati 1-3 di 9
Pagina 26
... cubic and quartic elements will reviewed briefly . The region R , which will at first be assumed to be polygonal , is divided into triangles in such a way that the edges of adjacent triangles match up , as shown in a typical ...
... cubic and quartic elements will reviewed briefly . The region R , which will at first be assumed to be polygonal , is divided into triangles in such a way that the edges of adjacent triangles match up , as shown in a typical ...
Pagina 29
... cubic element required , where x and y are cubic Figure 2.2.5 functions of and n . When the ( Figure triangle is curved , the image of the nodes at ( r , 0 ) and ( 1 - r , 0 ) are displaced out perpendicular to the base until they hit ...
... cubic element required , where x and y are cubic Figure 2.2.5 functions of and n . When the ( Figure triangle is curved , the image of the nodes at ( r , 0 ) and ( 1 - r , 0 ) are displaced out perpendicular to the base until they hit ...
Pagina 35
... cubic and quartic elements are summarized in Table 2.3.1 . Table 2.3.1 i Ei ni Wi QUADRATICS EXACT FOR POLYNOMIALS OF DEGREE 2 1 0.16666666666667 0.66666666666667 0.16666666666667 2 0.66666666666667 0.16666666666667 0.47014206410511 ...
... cubic and quartic elements are summarized in Table 2.3.1 . Table 2.3.1 i Ei ni Wi QUADRATICS EXACT FOR POLYNOMIALS OF DEGREE 2 1 0.16666666666667 0.66666666666667 0.16666666666667 2 0.66666666666667 0.16666666666667 0.47014206410511 ...
Sommario
Partial Differential Equation Applications | 1 |
Elliptic ProblemsForming the Algebraic Equations | 22 |
Elliptic ProblemsSolving the Algebraic Equations | 50 |
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A.UX algorithm approximating assumed backward difference method band solver basis functions boundary conditions BOUNDARY FORCE calculated components conjugate gradient method convergence Crank-Nicolson Crank-Nicolson method curved D3EST Default defined in GLOBAL derivatives diagonal dimensional discretization discretization error DISPLACEMENTS DOUBLE PRECISION DOUBLE PRECISION Expression dxdy eigenfunction eigenvalue problem elastic error Expression involving constants ƏR₁ Figure filename finite difference method finite element formula FORTRAN frontal method frontal solver Galerkin grid hyperbolic problems iarcI initial triangulation integration inverse power method Jacobian matrix keyword Lanczos Iteration Lanczos method linear system Newton iteration Newton's method nonlinear nonzero normalized triangle NOUPDATE output PDE/PROTRAN PDE2D piecewise polynomial plot Pn+1 positive definite PRECISION Expression involving PRECISION MATRIX quadratic quartic elements REAL or DOUBLE satisfies Section shown solution solve specified step Structure symmetric updated UPRINT values variables defined vector velocity VERTICES VSOL XGRID xk+1 zero
Riferimenti a questo libro
Nonlinear Functional Analysis and Its Applications: Part 2 B: Nonlinear ... E. Zeidler Anteprima non disponibile - 1989 |
The Numerical Solution of Ordinary and Partial Differential Equations Granville Sewell Anteprima limitata - 2005 |