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The Least-Squares Finite Element Method
Theory and Applications in Computational Fluid Dynamics and Electromagnetics
Buch von Bo-Nan Jiang
Sprache: Englisch

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Beschreibung
Here is a comprehensive introduction to the least-squares finite element method (LSFEM) for numerical solution of PDEs. It covers the theory for first-order systems, particularly the div-curl and the div-curl-grad system. Then LSFEM is applied systematically to permissible boundary conditions for the incompressible Navier-Stokes equations, to show that the divergence equations in the Maxwell equations are not redundant, and to derive equivalent second-order versions of the Navier-Stokes equations and the Maxwell equations. LSFEM is simple, efficient and robust, and can solve a wide range of problems in fluid dynamics and electromagnetics, including incompressible viscous flows, rotational inviscid flows, low-Mach-number compressible flows, two-fluid and convective flows, scattering waves, etc.
Here is a comprehensive introduction to the least-squares finite element method (LSFEM) for numerical solution of PDEs. It covers the theory for first-order systems, particularly the div-curl and the div-curl-grad system. Then LSFEM is applied systematically to permissible boundary conditions for the incompressible Navier-Stokes equations, to show that the divergence equations in the Maxwell equations are not redundant, and to derive equivalent second-order versions of the Navier-Stokes equations and the Maxwell equations. LSFEM is simple, efficient and robust, and can solve a wide range of problems in fluid dynamics and electromagnetics, including incompressible viscous flows, rotational inviscid flows, low-Mach-number compressible flows, two-fluid and convective flows, scattering waves, etc.
Zusammenfassung

This is the first monograph on the LSFEM method

It treats Navier-Stokes and Maxwell equations in one and the same book

Inhaltsverzeichnis
I. Basic Concepts of LSFEM.- 1. Introduction.- 2. First-Order Scalar Equation in One Dimension.- 3. First-Order System in One Dimension.- II. Fundamentals of LSFEM.- 4. Basis of LSFEM.- 5. Div-Curl System.- 6. Div-Curl-Grad System.- III. LSFEM in Fluid Dynamics.- 7. Inviscid Irrotational Flows.- 8. Incompressible Viscous Flows.- 9. Convective Transport.- 10. Incompressible Inviscid Rotational Flows.- 11. Low-Speed Compressible Viscous Flows.- 12. Two-Fluid Flows.- 13. High-Speed Compressible Flows.- IV. LSFEM in Electromagnetics.- 14. Electromagnetics.- V. Solution of Discrete Equations.- 15. The Element-by-Element Conjugate Gradient Method.- Appendices.- A. Operations on Vectors.- B. Green's Formula.- C. Poincaré Inequality.- D. Lax-Milgram Theorem.- References.
Details
Erscheinungsjahr: 1998
Fachbereich: Astronomie
Genre: Mathematik, Medizin, Naturwissenschaften, Physik, Technik
Rubrik: Naturwissenschaften & Technik
Thema: Lexika
Medium: Buch
Inhalt: xvi
418 S.
ISBN-13: 9783540639343
ISBN-10: 3540639349
Sprache: Englisch
Einband: Gebunden
Autor: Jiang, Bo-Nan
Hersteller: Springer-Verlag GmbH
Springer Berlin Heidelberg
Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, D-69121 Heidelberg, juergen.hartmann@springer.com
Maße: 241 x 160 x 29 mm
Von/Mit: Bo-Nan Jiang
Erscheinungsdatum: 22.06.1998
Gewicht: 0,822 kg
Artikel-ID: 102024281
Zusammenfassung

This is the first monograph on the LSFEM method

It treats Navier-Stokes and Maxwell equations in one and the same book

Inhaltsverzeichnis
I. Basic Concepts of LSFEM.- 1. Introduction.- 2. First-Order Scalar Equation in One Dimension.- 3. First-Order System in One Dimension.- II. Fundamentals of LSFEM.- 4. Basis of LSFEM.- 5. Div-Curl System.- 6. Div-Curl-Grad System.- III. LSFEM in Fluid Dynamics.- 7. Inviscid Irrotational Flows.- 8. Incompressible Viscous Flows.- 9. Convective Transport.- 10. Incompressible Inviscid Rotational Flows.- 11. Low-Speed Compressible Viscous Flows.- 12. Two-Fluid Flows.- 13. High-Speed Compressible Flows.- IV. LSFEM in Electromagnetics.- 14. Electromagnetics.- V. Solution of Discrete Equations.- 15. The Element-by-Element Conjugate Gradient Method.- Appendices.- A. Operations on Vectors.- B. Green's Formula.- C. Poincaré Inequality.- D. Lax-Milgram Theorem.- References.
Details
Erscheinungsjahr: 1998
Fachbereich: Astronomie
Genre: Mathematik, Medizin, Naturwissenschaften, Physik, Technik
Rubrik: Naturwissenschaften & Technik
Thema: Lexika
Medium: Buch
Inhalt: xvi
418 S.
ISBN-13: 9783540639343
ISBN-10: 3540639349
Sprache: Englisch
Einband: Gebunden
Autor: Jiang, Bo-Nan
Hersteller: Springer-Verlag GmbH
Springer Berlin Heidelberg
Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, D-69121 Heidelberg, juergen.hartmann@springer.com
Maße: 241 x 160 x 29 mm
Von/Mit: Bo-Nan Jiang
Erscheinungsdatum: 22.06.1998
Gewicht: 0,822 kg
Artikel-ID: 102024281
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