Analysis of a Finite Element Method--PDE/PROTRANSpringer-Verlag, 1985 - 154 pagine |
Dall'interno del libro
Risultati 1-3 di 12
Pagina 26
... quadratic ( second degree ) piecewise polynomials will be studied in detail , and then the cubic and quartic elements will reviewed briefly . The region R , which will at first be assumed to be polygonal , is divided into triangles in ...
... quadratic ( second degree ) piecewise polynomials will be studied in detail , and then the cubic and quartic elements will reviewed briefly . The region R , which will at first be assumed to be polygonal , is divided into triangles in ...
Pagina 44
... quadratic case , find a condition on B which assures that this does not occur . Interpret your result geometrically . Repeat the problem solved at the end of Section 2.4 , using cubic and / or quartic elements . Calculate the ...
... quadratic case , find a condition on B which assures that this does not occur . Interpret your result geometrically . Repeat the problem solved at the end of Section 2.4 , using cubic and / or quartic elements . Calculate the ...
Pagina 57
... quadratic , cubic or quartic elements are used , respectively . nt is the number of triangles . The algorithm stops when it is unable to decrease b further . The extent of the reduction effected varies greatly , but typically the ...
... quadratic , cubic or quartic elements are used , respectively . nt is the number of triangles . The algorithm stops when it is unable to decrease b further . The extent of the reduction effected varies greatly , but typically the ...
Sommario
Partial Differential Equation Applications | 1 |
Elliptic ProblemsForming the Algebraic Equations | 22 |
Elliptic ProblemsSolving the Algebraic Equations | 50 |
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Parole e frasi comuni
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 |