Tensors of Geophysics

Tensors of Geophysics PDF Author: Frank Hadsell
Publisher: SEG Books
ISBN: 1560800755
Category : Mathematics
Languages : en
Pages : 328

Get Book

Book Description

Tensors of Geophysics

Tensors of Geophysics PDF Author: Frank Hadsell
Publisher: SEG Books
ISBN: 1560800755
Category : Mathematics
Languages : en
Pages : 328

Get Book

Book Description


Tensors of Geophysics for Mavericks and Mongrels

Tensors of Geophysics for Mavericks and Mongrels PDF Author: Frank Hadsell
Publisher: SEG Books
ISBN: 1560800291
Category : Algebras, Linear
Languages : en
Pages : 257

Get Book

Book Description


Tensors of Geophysics

Tensors of Geophysics PDF Author: Frank Hadsell
Publisher:
ISBN: 9780931830471
Category :
Languages : en
Pages : 311

Get Book

Book Description


Tensors of Geophysics for Mavericks and Mongrels

Tensors of Geophysics for Mavericks and Mongrels PDF Author: Frank A. Hadsell
Publisher:
ISBN: 9780931830471
Category : Algebras, Linear
Languages : en
Pages : 240

Get Book

Book Description


Tensors of Geophysics

Tensors of Geophysics PDF Author: Frank Hadsell
Publisher:
ISBN: 9780931830471
Category : Algebras, Linear
Languages : en
Pages : 311

Get Book

Book Description
It is reasonable to present advanced concepts in undergraduate courses without rigor to make the courses more exciting and to give the students a preview of graduate research and education. Unfortunately, this strategy has its price. When these concepts are presented in the undergraduate environment, it is necessary to present them in such a superficial manner that they are often not viable, i.e., the student cannot build on the knowledge acquired without more help than is usually available. In this volume, the authors attempt to provide aspiring theoretical geophysicists some of that help. Some of this help is presented via generalized functions and more of it is presented via generic coordinate systems. Both of these recent mathematical developments are introduced in this volume, the second in a series of five Tensors of Geophysics volumes. The authors explain how generalized functions, or distributions, allow one to simplify some applied logic by providing the ability to treat singular functions beyond the intuitive level. They show how Fourier theory can be unified by means of distributions. The logic of 1D distributions is shown to be easily developed to that of N-D distributions. The theory of Cartesian views of tensors presented in Tensors of Geophysics for Mavericks and Mongrels is expanded to include all views, i.e., all coordinate systems. This leads to a lengthy study of the role of Hansen vectors in elastic wave theory. Cylinder functions, e.g., Bessel functions, are developed at some length. The discussion includes the Hankel transform, appropriate and convenient when the independent variable is offset. Curves and surfaces are viewed via tensors. Classical rules of spherical trigonometry are presented, and the reader is afforded a peek at some of the mathematics of relativity.

Stress and Deformation

Stress and Deformation PDF Author: Gerhard Oertel
Publisher: Oxford University Press
ISBN: 9780195357363
Category : Science
Languages : en
Pages : 304

Get Book

Book Description
Students of geology who may have only a modest background in mathematics need to become familiar with the theories of stress, strain, and other tensor quantities, so that they can follow, and apply to their own research, developments in modern, quantitative geology. This book, based on a course taught by the author at UCLA, can provide the proper introduction. Included throughout the eight chapters are 136 complex problems, advancing from vector algebra in standard and subscript notations, to the mathematical description of finite strain and its compounding and decomposition. Fully worked solutions to the problems make up the largest part of the book. With their help, students can monitor their progress, and geologists will be able to utilize subscript and matrix notations and formulate and solve tensor problems on their own. The book can be successfully used by anyone with some training in calculus and the rudiments of differential equations.

Moment Tensor Solutions

Moment Tensor Solutions PDF Author: Sebastiano D'Amico
Publisher: Springer
ISBN: 3319773593
Category : Science
Languages : en
Pages : 752

Get Book

Book Description
This book first focuses on the explanation of the theory about focal mechanisms and moment tensor solutions and their role in the modern seismology. The second part of the book compiles several state-of-the-art case studies in different seismotectonic settings of the planet.The assessment of seismic hazard and the reduction of losses due to future earthquakes is probably the most important contribution of seismology to society. In this regard, the understanding of reliable determination seismic source and of its uncertainty can play a key role in contributing to geodynamic investigation, seismic hazard assessment and earthquake studies. In the last two decades, the use of waveforms recorded at local-to-regional distances has increased considerably. Waveform modeling has been used also to estimate faulting parameters of small-to-moderate sized earthquakes.

Mathematical Methods for Geophysics and Space Physics

Mathematical Methods for Geophysics and Space Physics PDF Author: William I. Newman
Publisher: Princeton University Press
ISBN: 0691170606
Category : Science
Languages : en
Pages : 266

Get Book

Book Description
An essential textbook on the mathematical methods used in geophysics and space physics Graduate students in the natural sciences—including not only geophysics and space physics but also atmospheric and planetary physics, ocean sciences, and astronomy—need a broad-based mathematical toolbox to facilitate their research. In addition, they need to survey a wider array of mathematical methods that, while outside their particular areas of expertise, are important in related ones. While it is unrealistic to expect them to develop an encyclopedic knowledge of all the methods that are out there, they need to know how and where to obtain reliable and effective insights into these broader areas. Here at last is a graduate textbook that provides these students with the mathematical skills they need to succeed in today's highly interdisciplinary research environment. This authoritative and accessible book covers everything from the elements of vector and tensor analysis to ordinary differential equations, special functions, and chaos and fractals. Other topics include integral transforms, complex analysis, and inverse theory; partial differential equations of mathematical geophysics; probability, statistics, and computational methods; and much more. Proven in the classroom, Mathematical Methods for Geophysics and Space Physics features numerous exercises throughout as well as suggestions for further reading. Provides an authoritative and accessible introduction to the subject Covers vector and tensor analysis, ordinary differential equations, integrals and approximations, Fourier transforms, diffusion and dispersion, sound waves and perturbation theory, randomness in data, and a host of other topics Features numerous exercises throughout Ideal for students and researchers alike An online illustration package is available to professors

Structural Geology Algorithms

Structural Geology Algorithms PDF Author: Richard W. Allmendinger
Publisher: Cambridge University Press
ISBN: 9781107401389
Category : Science
Languages : en
Pages : 302

Get Book

Book Description
State-of-the-art analysis of geological structures has become increasingly quantitative but traditionally, graphical methods are used in teaching. This innovative lab book provides a unified methodology for problem-solving in structural geology using linear algebra and computation. Assuming only limited mathematical training, the book begins with classic orientation problems and progresses to more fundamental topics of stress, strain and error propagation. It introduces linear algebra methods as the foundation for understanding vectors and tensors, and demonstrates the application of geometry and kinematics in geoscience without requiring students to take a supplementary mathematics course. All algorithms are illustrated with a suite of online MATLAB functions, allowing users to modify the code to solve their own structural problems. Containing 20 worked examples and over 60 exercises, this is the ideal lab book for advanced undergraduates or beginning graduate students. It will also provide professional structural geologists with a valuable reference and refresher for calculations.

Seismic Waves and Sources

Seismic Waves and Sources PDF Author: A. Ben-Menahem
Publisher: Springer Science & Business Media
ISBN: 1461258561
Category : Science
Languages : en
Pages : 1127

Get Book

Book Description
Earthquakes come and go as they please, leaving behind them trails of destruc tion and casualties. Although their occurrence is little affected by what we do or think, it is the task of earth scientists to keep studying them from all possible angles until ways and means are found to divert, forecast, and eventually control them. In ancient times people were awestruck by singular geophysical events, which were attributed to supernatural powers. It was recognized only in 1760 that earthquakes originated within the earth. A hundred years later, first systematic attempts were made to apply physical principles to study them. During the next century scientists accumulated knowledge about the effects of earthquakes, their geographic patterns, the waves emitted by them, and the internal constitution of the earth. During the past 20 years, seismology has made a tremendous progress, mainly because of the advent of modern computers and improvements in data acquisi tion systems, which are now capable of digital and analog recording of ground motion over a frequency range of five orders of magnitude. These technologic developments have enabled seismologists to make measurements with far greater precision and sophistication than was previously possible. Advanced computational analyses have been applied to high-quality data and elaborate theoretical models have been devised to interpret them. As a result, far reaching advances in our knowledge of the earth's structure and the nature of earthquake sources have occurred.