05432nam 22006614a 450 991014358030332120170815122228.01-280-28697-097866102869730-470-35884-X0-471-76410-80-471-76409-4(CKB)1000000000355162(EBL)242880(OCoLC)194221907(SSID)ssj0000218210(PQKBManifestationID)11186880(PQKBTitleCode)TC0000218210(PQKBWorkID)10212967(PQKB)10332080(MiAaPQ)EBC242880(PPN)170214176(EXLCZ)99100000000035516220050518d2006 uy 0engur|n|---|||||txtccrPartial differential equations and the finite element method[electronic resource] /Pavel ŠolínHoboken, N.J. Wiley-Intersciencec20061 online resource (505 p.)Pure and applied mathematicsDescription based upon print version of record.0-471-72070-4 Includes bibliographical references (p. 461-467) and index.Partial Differential Equations and the Finite Element Method; CONTENTS; List of Figures; LIST OF FIGURES; List of Tables; LIST OF TABLES; Preface; Acknowledgments; 1 Partial Differential Equations; 1.1 Selected general properties; 1.1.1 Classification and examples; 1.1.2 Hadamard's well-posedness; 1.1 Jacques Salomon Hadamard ( 1865-1963).; 1.2 Isolines of the solution u(x, t ) of Burger's equation.; 1.1.3 General existence and uniqueness results; 1.1.4 Exercises; 1.2 Second-order elliptic problems; 1.2.1 Weak formulation of a model problem1.3 Johann Peter Gustav Lejeune Dirichlet (1805-1859).1.2.2 Bilinear forms, energy norm, and energetic inner product; 1.2.3 The Lax-Milgram lemma; 1.2.4 Unique solvability of the model problem; 1.2.5 Nonhomogeneous Dirichlet boundary conditions; 1.2.6 Neumann boundary conditions; 1.2.7 Newton (Robin) boundary conditions; 1.2.8 Combining essential and natural boundary conditions; 1.2.9 Energy of elliptic problems; 1.2.10 Maximum principles and well-posedness; 1.4 Maximum principle for the Poisson equation in 2D.; 1.2.11 Exercises; 1.3 Second-order parabolic problems1.3.1 Initial and boundary conditions1.3.2 Weak formulation; 1.3.3 Existence and uniqueness of solution; 1.3.4 Exercises; 1.4 Second-order hyperbolic problems; 1.4.1 Initial and boundary conditions; 1.4.2 Weak formulation and unique solvability; 1.4.3 The wave equation; 1.4.4 Exercises; 1.5 First-order hyperbolic problems; 1.5.1 Conservation laws; 1.5.2 Characteristics; 1.5.3 Exact solution to linear first-order systems; 1.5.4 Riemann problem; 1.5 Georg Friedrich Bernhard Riemann (1826-1866).; 1.6 Propagation of discontinuity in the solution of the Riemann problem.1.5.5 Nonlinear flux and shock formation1.5.6 Exercises; 1.7 Formation of shock in the solution u(x, t ) of Burger's equation.; 2 Continuous Elements for 1D Problems; 2.1 The general framework; 2.1.1 The Galerkin method; 2.1 Boris Grigorievich Galerkin (1871-1945).; 2.1.2 Orthogonality of error and Céa's lemma; 2.1.3 Convergence of the Galerkin method; 2.1.4 Ritz method for symmetric problems; 2.1.5 Exercises; 2.2 Lowest-order elements; 2.2.1 Model problem; 2.2.2 Finite-dimensional subspace Vn C V; 2.2.3 Piecewise-affine basis functions; 2.2.4 The system of linear algebraic equations2.2 Example of a basis function vi of the space Vn2.2.5 Element-by-element assembling procedure; 2.3 Tridiagonal stiffness matrix Sn.; 2.2.6 Refinement and convergence; 2.2.7 Exercises; 2.3 Higher-order numerical quadrature; 2.3.1 Gaussian quadrature rules; 2.4 Carl Friedrich Gauss (1777-1855).; 2.3.2 Selected quadrature constants; 2.1 Gaussian quadrature on Ka, order 2k - 1 = 3.; 2.2 Gaussian quadrature on Ka, order 2k - 1 = 5.; 2.3 Gaussian quadrature on Ka, order 2k - 1 = 7.; 2.4 Gaussian quadrature on Ka, order 2k - 1 = 9.; 2.5 Gaussian quadrature on Ka, order 2k - 1 = 11.2.3.3 Adaptive quadratureA systematic introduction to partial differentialequations and modern finite element methods for their efficient numerical solutionPartial Differential Equations and the Finite Element Method provides a much-needed, clear, and systematic introduction to modern theory of partial differential equations (PDEs) and finite element methods (FEM). Both nodal and hierachic concepts of the FEM are examined. Reflecting the growing complexity and multiscale nature of current engineering and scientific problems, the author emphasizes higher-order finite element methods such as the spectralPure and applied mathematics (John Wiley & Sons : Unnumbered)Differential equations, PartialNumerical solutionsFinite element methodDifferential equations, PartialNumerical solutions.Finite element method.518.64518/.64Šolin Pavel599763MiAaPQMiAaPQMiAaPQBOOK9910143580303321Partial differential equations and the finite element method1021502UNINA