Title
Discrete Variational Derivative Method: A StructurePreserving Numerical Method for Partial Differential Equations (Chapman & Ha,New
Delivery time: 8-12 business days (International)
Nonlinear Partial Differential Equations (PDEs) have become increasingly important in the description of physical phenomena. Unlike Ordinary Differential Equations, PDEs can be used to effectively model multidimensional systems.The methods put forward in Discrete Variational Derivative Method concentrate on a new class of 'structurepreserving numerical equations' which improves the qualitative behaviour of the PDE solutions and allows for stable computing. The authors have also taken care to present their methods in an accessible manner, which means that the book will be useful to engineers and physicists with a basic knowledge of numerical analysis. Topics discussed include: 'Conservative' equations such as the Kortewegde Vries equation (shallow water waves) and the nonlinear Schrdinger equation (optical waves) 'Dissipative' equations such as the CahnHilliard equation (some phase separation phenomena) and the NewellWhitehead equation (twodimensional Bnard convection flow) Design of spatially and temporally highorder schemas Design of linearlyimplicit schemas Solving systems of nonlinear equations using numerical Newton method libraries
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This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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