The Inversion Solution
The Inversion Solution

Author: Scott Marlowe

Publisher: Umberland Press

Published: 2023-04-18

Total Pages: 387

ISBN-13:

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The city of Brighton is in chaos. Infernal science inverted half the population. The other half fights for survival. The Alchemancer series continues. Half of Brighton’s population paid the price when Aaron failed to stop the Nullification Engine. The situation worsens when eslar invaders, led by Ensel Rhe’s brother-in-law, Balrabbek, arrive in Brighton intent on completing Ingrid Kane’s work. Forced into an alliance with them, Aaron soon realizes the engine’s effect went well beyond the city’s borders and that much more is at stake than he ever imagined. When Ensel Rhe learns of Balrabbek’s arrival, he wants nothing more than to take revenge on him for the murder of his son. But his brother-in-law’s deceit and his ambitions went much further than he thought. Now, he must end those ambitions, no matter the cost. Meanwhile, Serena flees from the chaos consuming Brighton, only to find that escape is a fleeting thing as her inability to control her magic continues to haunt her. When she learns of the Griffin’s mission to retrieve the secrets of a lifesaving vitality serum, she sees it as a way to save both her people and herself. Science and sorcery collide in The Inversion Solution, the third book in the Alchemancer fantasy adventure series. Continue your reading adventure today. KW: epic fantasy, fantasy action adventure, sword and sorcery, magic, elementals, witches, wizards, demons, warrior, mercenary, soldier, alchemy, mysticism, symbolism, witchcraft, element, steampunk, infernal machines, infernal devices, airship, gods, goddesses, devils, myths, legends, thriller, mystery, suspense, bittersweet ending, revenge, female lead mc, female leadership, gaslamp, coming of age, mythology, greek, steamfantasy, science fantasy, first in a series, underground adventure, undead, lich, necromancy, necromancer

Surveys on Solution Methods for Inverse Problems
Surveys on Solution Methods for Inverse Problems

Author: David Colton

Publisher: Springer Science & Business Media

Published: 2000-05-23

Total Pages: 292

ISBN-13: 9783211834701

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Inverse problems are concerned with determining causes for observed or desired effects. Problems of this type appear in many application fields both in science and in engineering. The mathematical modelling of inverse problems usually leads to ill-posed problems, i.e., problems where solutions need not exist, need not be unique or may depend discontinuously on the data. For this reason, numerical methods for solving inverse problems are especially difficult, special methods have to be developed which are known under the term "regularization methods". This volume contains twelve survey papers about solution methods for inverse and ill-posed problems and about their application to specific types of inverse problems, e.g., in scattering theory, in tomography and medical applications, in geophysics and in image processing. The papers have been written by leading experts in the field and provide an up-to-date account of solution methods for inverse problems.

Seismic Inversion
Seismic Inversion

Author: Gerard T. Schuster

Publisher: SEG Books

Published: 2017-07-01

Total Pages: 377

ISBN-13: 156080341X

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This book describes the theory and practice of inverting seismic data for the subsurface rock properties of the earth. The primary application is for inverting reflection and/or transmission data from engineering or exploration surveys, but the methods described also can be used for earthquake studies. Seismic Inversion will be of benefit to scientists and advanced students in engineering, earth sciences, and physics. It is desirable that the reader has some familiarity with certain aspects of numerical computation, such as finite-difference solutions to partial differential equations, numerical linear algebra, and the basic physics of wave propagation. For those not familiar with the terminology and methods of seismic exploration, a brief introduction is provided. To truly understand the nuances of seismic inversion, we have to actively practice what we preach (or teach). Therefore, computational labs are provided for most of the chapters, and some field data labs are given as well.

The Great Mental Models, Volume 1
The Great Mental Models, Volume 1

Author: Shane Parrish

Publisher: Penguin

Published: 2024-10-15

Total Pages: 209

ISBN-13: 0593719972

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Discover the essential thinking tools you’ve been missing with The Great Mental Models series by Shane Parrish, New York Times bestselling author and the mind behind the acclaimed Farnam Street blog and “The Knowledge Project” podcast. This first book in the series is your guide to learning the crucial thinking tools nobody ever taught you. Time and time again, great thinkers such as Charlie Munger and Warren Buffett have credited their success to mental models–representations of how something works that can scale onto other fields. Mastering a small number of mental models enables you to rapidly grasp new information, identify patterns others miss, and avoid the common mistakes that hold people back. The Great Mental Models: Volume 1, General Thinking Concepts shows you how making a few tiny changes in the way you think can deliver big results. Drawing on examples from history, business, art, and science, this book details nine of the most versatile, all-purpose mental models you can use right away to improve your decision making and productivity. This book will teach you how to: Avoid blind spots when looking at problems. Find non-obvious solutions. Anticipate and achieve desired outcomes. Play to your strengths, avoid your weaknesses, … and more. The Great Mental Models series demystifies once elusive concepts and illuminates rich knowledge that traditional education overlooks. This series is the most comprehensive and accessible guide on using mental models to better understand our world, solve problems, and gain an advantage.

Inverse Problems: Tikhonov Theory And Algorithms
Inverse Problems: Tikhonov Theory And Algorithms

Author: Kazufumi Ito

Publisher: World Scientific

Published: 2014-08-28

Total Pages: 330

ISBN-13: 9814596213

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Inverse problems arise in practical applications whenever one needs to deduce unknowns from observables. This monograph is a valuable contribution to the highly topical field of computational inverse problems. Both mathematical theory and numerical algorithms for model-based inverse problems are discussed in detail. The mathematical theory focuses on nonsmooth Tikhonov regularization for linear and nonlinear inverse problems. The computational methods include nonsmooth optimization algorithms, direct inversion methods and uncertainty quantification via Bayesian inference.The book offers a comprehensive treatment of modern techniques, and seamlessly blends regularization theory with computational methods, which is essential for developing accurate and efficient inversion algorithms for many practical inverse problems.It demonstrates many current developments in the field of computational inversion, such as value function calculus, augmented Tikhonov regularization, multi-parameter Tikhonov regularization, semismooth Newton method, direct sampling method, uncertainty quantification and approximate Bayesian inference. It is written for graduate students and researchers in mathematics, natural science and engineering.

Methods and Applications of Inversion
Methods and Applications of Inversion

Author: Per C. Hansen

Publisher: Springer

Published: 2006-04-10

Total Pages: 0

ISBN-13: 3540488669

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This collection of conference papers describes state-of-the-art methodologies and algorithms used in the treatment of inverse problems, focusing on seismology and image processing. The papers also describe new general methodologies for analysis and solution of inverse problems by means of statistical and deterministic algorithms. The book gives a glimpse of recent techniques, many of which are still under development.

Bayesian Approach to Inverse Problems
Bayesian Approach to Inverse Problems

Author: Jérôme Idier

Publisher: John Wiley & Sons

Published: 2013-03-01

Total Pages: 322

ISBN-13: 111862369X

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Many scientific, medical or engineering problems raise the issue of recovering some physical quantities from indirect measurements; for instance, detecting or quantifying flaws or cracks within a material from acoustic or electromagnetic measurements at its surface is an essential problem of non-destructive evaluation. The concept of inverse problems precisely originates from the idea of inverting the laws of physics to recover a quantity of interest from measurable data. Unfortunately, most inverse problems are ill-posed, which means that precise and stable solutions are not easy to devise. Regularization is the key concept to solve inverse problems. The goal of this book is to deal with inverse problems and regularized solutions using the Bayesian statistical tools, with a particular view to signal and image estimation. The first three chapters bring the theoretical notions that make it possible to cast inverse problems within a mathematical framework. The next three chapters address the fundamental inverse problem of deconvolution in a comprehensive manner. Chapters 7 and 8 deal with advanced statistical questions linked to image estimation. In the last five chapters, the main tools introduced in the previous chapters are put into a practical context in important applicative areas, such as astronomy or medical imaging.

Inverse Problem Theory and Methods for Model Parameter Estimation
Inverse Problem Theory and Methods for Model Parameter Estimation

Author: Albert Tarantola

Publisher: SIAM

Published: 2005-01-01

Total Pages: 349

ISBN-13: 9780898717921

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While the prediction of observations is a forward problem, the use of actual observations to infer the properties of a model is an inverse problem. Inverse problems are difficult because they may not have a unique solution. The description of uncertainties plays a central role in the theory, which is based on probability theory. This book proposes a general approach that is valid for linear as well as for nonlinear problems. The philosophy is essentially probabilistic and allows the reader to understand the basic difficulties appearing in the resolution of inverse problems. The book attempts to explain how a method of acquisition of information can be applied to actual real-world problems, and many of the arguments are heuristic.

The Seismoelectric Method
The Seismoelectric Method

Author: André Revil

Publisher: John Wiley & Sons

Published: 2015-04-13

Total Pages: 300

ISBN-13: 1118660307

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The seismoelectric method consists of measuring electromagnetic signals associated with the propagation of seismic waves or seismic sources in porous media. This method is useful in an increasing number of applications, for example to characterize aquifers, contaminant plumes or the vadose zone. This book provides the first full overview of the fundamental concepts of this method. It begins with a historical perspective, provides a full explanation of the fundamental mechanisms, laboratory investigations, and the formulation of the forward and inverse problems. It provides a recent extension of the theory to two-phase flow conditions, and a new approach called seismoelectric beamforming. It concludes with a chapter presenting a perspective on the method. This book is a key reference for academic researchers in geophysics, environmental geosciences, geohydrology, environmental engineering and geotechnical engineering. It will also be valuable reading for graduate courses dealing with seismic wave propagation and related electromagnetic effects.

An Introduction to Electromagnetic Inverse Scattering
An Introduction to Electromagnetic Inverse Scattering

Author: K.I. Hopcraft

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 241

ISBN-13: 9401580146

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With the advent of the comparatively new disciplines of remote sensing and non-destructive evaluation of materials, the topic of inverse scattering has broadened from its origins in elementary particle physics to encompass a diversity of applications. One such area which is of increasing importance in inverse scattering within the context of electromagnetism and this text aims to serve as an introduction to that particular speciality. The subject's development has progressed at the hands of engineers, mathematicians and physicists alike, with an inevitable disparity of emphasis and notation. One of the main objectives of this text is to distill the essence of the subject and to present it in the form of a graduated and coherent development of ideas and techniques. The text provides a physical approach to inverse scattering solutions, emphasizing the applied aspects rather than the mathematical rigour. The authors' teaching and research backgrounds in physics, electrical engineering and applied mathematics enable them to explore and stress the cross disciplinary nature of the subject. This treatment will be of use to anyone embarking on a theoretical or practical study of inverse electromagnetic scattering.