Compatible Finite Element Methods for Geophysical Flows Automation and Implementation Using Firedrake /

• Main Authors: Gibson, Thomas H. (Author, http://id.loc.gov/vocabulary/relators/aut), McRae, Andrew T.T (http://id.loc.gov/vocabulary/relators/aut), Cotter, Colin J. (http://id.loc.gov/vocabulary/relators/aut), Mitchell, Lawrence (http://id.loc.gov/vocabulary/relators/aut), Ham, David A. (http://id.loc.gov/vocabulary/relators/aut)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Cham : Springer International Publishing : Imprint: Springer, 2019.
• Edition: 1st ed. 2019.
• Series: SpringerBriefs in Mathematics of Planet Earth, Weather, Climate, Oceans,
• Subjects: Mathematics.; Computer simulation.; Computer software.; Numerical analysis.; Computer mathematics.; Mathematics of Planet Earth.; Simulation and Modeling.; Mathematical Software.; Numerical Analysis.; Computational Science and Engineering.
• Physical Description: VIII, 118 p. 25 illus., 18 illus. in color. online resource.
• ISBN: 9783030239572
• ISSN: 2509-7326
• DOI: 10.1007/978-3-030-23957-2

This book introduces recently developed mixed finite element methods for large-scale geophysical flows that preserve essential numerical properties for accurate simulations. The methods are presented using standard models of atmospheric flows and are implemented using the Firedrake finite element library. Examples guide the reader through problem formulation, discretisation, and automated implementation. The so-called "compatible" finite element methods possess key numerical properties which are crucial for real-world operational weather and climate prediction. The authors summarise the theory and practical implications of these methods for model problems, introducing the reader to the Firedrake package and providing open-source implementations for all the examples covered. Students and researchers with engineering, physics, mathematics, or computer science backgrounds will benefit from this book. Those readers who are less familiar with the topic are provided with an overview of geophysical fluid dynamics.