Bøger af Alexandre Ern
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583,95 kr. - Bog
- 583,95 kr.
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- Approximation and Interpolation
603,95 kr. To engage the reader, the text combines examples, basic ideas, rigorous proofs, and pointers to the literature to enhance scientific literacy.Volume I is divided into 23 chapters plus two appendices on Banach and Hilbert spaces and on differential calculus.
- Bog
- 603,95 kr.
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- Galerkin Approximation, Elliptic and Mixed PDEs
603,95 kr. These techniques are applied to elliptic PDEs (diffusion, elasticity, the Helmholtz problem, Maxwell's equations), eigenvalue problems for elliptic PDEs, and PDEs in mixed form (Darcy and Stokes flows).
- Bog
- 603,95 kr.
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- First-Order and Time-Dependent PDEs
603,95 kr. The remainder of Volume III addresses time-dependent problems: parabolic equations (such as the heat equation), evolution equations without coercivity (Stokes flows, Friedrichs' systems), and nonlinear hyperbolic equations (scalar conservation equations, hyperbolic systems).
- Bog
- 603,95 kr.
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1.401,95 kr. This book introduces the basic ideas to build discontinuous Galerkin methods and, at the same time, incorporates several recent mathematical developments. The material covers a wide range of model problems, both steady and unsteady, elaborating from advection-reaction and diffusion problems up to the Navier-Stokes equations and Friedrichs' systems.
- Bog
- 1.401,95 kr.
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- Bog
- 626,95 kr.
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1.028,95 - 1.322,95 kr. This text presenting the mathematical theory of finite elements is organized into three main sections. The first part develops the theoretical basis for the finite element methods, emphasizing inf-sup conditions over the more conventional Lax-Milgrim paradigm.
- Bog
- 1.028,95 kr.