Physics-Compatible Finite Element Methods for Scalar and Tensorial Advection Problems, Christoph Lohmann

Автор: Sylvain Carrozza
Название: Tensorial Methods and Renormalization in Group Field Theories
ISBN: 3319058665 ISBN-13(EAN): 9783319058665
Издательство: Springer
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Цена: 19564.00 р.
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Описание: The main focus of this thesis is the mathematical structure of Group Field Theories (GFTs) from the point of view of renormalization theory. Such quantum field theories are found in approaches to quantum gravity related, on the one hand, to Loop Quantum Gravity (LQG) and on the other, to matrix- and tensor models.

Автор: Sylvain Carrozza
Название: Tensorial Methods and Renormalization in Group Field Theories
ISBN: 3319358871 ISBN-13(EAN): 9783319358871
Издательство: Springer
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Цена: 14365.00 р.
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Описание: The main focus of this thesis is the mathematical structure of Group Field Theories (GFTs) from the point of view of renormalization theory. Such quantum field theories are found in approaches to quantum gravity related, on the one hand, to Loop Quantum Gravity (LQG) and on the other, to matrix- and tensor models.

Автор: Thomas H. Gibson; Andrew T.T. McRae; Colin J. Cott
Название: Compatible Finite Element Methods for Geophysical Flows
ISBN: 303023956X ISBN-13(EAN): 9783030239565
Издательство: Springer
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Цена: 6986.00 р.
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Описание: 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.

Автор: Yakov M. Shnir
Название: Topological and Non-Topological Solitons in Scalar Field Theories
ISBN: 1108429912 ISBN-13(EAN): 9781108429917
Издательство: Cambridge Academ
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Цена: 19800.00 р.
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Описание: An introduction to integrable and non-integrable scalar field models, with topological and non-topological soliton solutions. Focusing on both topological and non-topological solitons, this book brings together discussion of solitary waves and construction of soliton solutions and provides a discussion of solitons using simple model examples.