Analysis of a Finite Element Method--PDE/PROTRANSpringer-Verlag, 1985 - 154 pagine |
Dall'interno del libro
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Pagina 137
... numbers of the rectangle edges X - XA , X = XB respectively , and iya , iyb are the arc numbers of the edges Y - YA , Y = YB . Type : Structure : INTEGER Expressions involving constants and variables defined in GLOBAL . CURVES = ( iarc1 ...
... numbers of the rectangle edges X - XA , X = XB respectively , and iya , iyb are the arc numbers of the edges Y - YA , Y = YB . Type : Structure : INTEGER Expressions involving constants and variables defined in GLOBAL . CURVES = ( iarc1 ...
Pagina 139
Granville Sewell. Type : Structure : Default : TRIDENSITY = INTEGER Constant NTRIANGLES = MAX ( 50 , itri ) , where itri is the number of triangles in the initial triangulation . d3est d3est is a function of X and Y which controls the ...
Granville Sewell. Type : Structure : Default : TRIDENSITY = INTEGER Constant NTRIANGLES = MAX ( 50 , itri ) , where itri is the number of triangles in the initial triangulation . d3est d3est is a function of X and Y which controls the ...
Pagina 141
... Structure : Default : INTEGER Constants GRIDPOINTS = ( 9 , 9 ) GRIDLIMITS = ( xa , xb ) ( ya , yb ) The solution is output on a uniform grid covering the rectangle xa sxs xb , ya ≤ y ≤ yb . If output is desired at an arbitrary ...
... Structure : Default : INTEGER Constants GRIDPOINTS = ( 9 , 9 ) GRIDLIMITS = ( xa , xb ) ( ya , yb ) The solution is output on a uniform grid covering the rectangle xa sxs xb , ya ≤ y ≤ yb . If output is desired at an arbitrary ...
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 |