Surfaces


Book Description

In attending to surfaces, as they wrap, layer and grow within sentient bodies, material formations and cosmological states, this volume presents a series of ten anthropological studies stretching across five continents and in observation of earthly practices of making, knowing, living and dying. Through theoretically reflecting on time spent with Aymara and Mapuche Andean cultures; the Malagasy people of Madagascar; craftspeople and designers across Europe and Oceania; amongst the architectures of Australia and South Korea and within the folds of books, screens, landscape and the sea, the anthropologists in this volume communicate diverse ways of considering, working with and knowing surfaces. Together, these writings advance a knowledge of the world which resists any definitive settlement of existential categories and rather seeks to know the world in its emergence and transformation, as entities grow, cohere, shift, dissolve, decay and are reborn through the contact and exchange of surfaces, persisting with varying time, power and effect. The book principally invites readers from anthropology, the creative arts and environmental studies, but also across the wider humanities and social sciences as well as those in neighbouring scientific fields of archaeology, biology, geography, geoscience, material science, neurology and psychology interested in the intersections of mind, body, materials and world.




Morphing


Book Description

Cylinders, spheres and cubes are a small handful of shapes that can be defined by a single word. However, most shapes cannot be found in a dictionary. They belong to an alternative plastic world defined by trigonometry: a mathematical world where all shapes can be described under one systematic language and where any shape can transform into another. This visually striking guidebook clearly and systematically lays out the basic foundation for using these mathematical transformations as design tools. It is intended for architects, designers, and anyone with the curiosity to understand the link between shapes and the equations behind them.




Lie-Backlund Transformations in Applications


Book Description

This title presents an introduction to the classical treatment of Backlund and general surface transformations; and includes detailed and accessible techniques for constructing both groups of tranformations which will be of great value to the scientist and engineer in the analysis of mathematical models of physical phenomena. Classical and recent examples of Backlund transformations as applied to geometry, nonlinear optics, turbulence models, nonlinear waves and quantum mechanics are given. The authors discuss applications of Lie-Backlund transformations in mechanics, quantum mechanics, gas dynamics, hydrodynamics, and relativity.




Transformations of Surfaces


Book Description

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.




Theory of Structural Transformations in Solids


Book Description

Written by a world-renowned expert, this text addresses both theoretical and practical aspects of phase transformation in alloys. It examines change in atomic structure and morphology caused by ordering, strain-induced ordering, strain-controlled decomposition, and strain-induced coarsening, applying solid-state theoretical concepts to structure problems. 1983 edition.




Bäcklund and Darboux Transformations


Book Description

This book explores the deep and fascinating connections that exist between a ubiquitous class of physically important waves known as solitons and the theory of transformations of a privileged class of surfaces as they were studied by eminent geometers of the nineteenth century. Thus, nonlinear equations governing soliton propagation and also mathematical descriptions of their remarkable interaction properties are shown to arise naturally out of the classical differential geometry of surfaces and what are termed Bäcklund-Darboux transformations.This text, the first of its kind, is written in a straightforward manner and is punctuated by exercises to test the understanding of the reader. It is suitable for use in higher undergraduate or graduate level courses directed at applied mathematicians or mathematical physics.




Bäcklund and Darboux Transformations


Book Description

This book is devoted to a classical topic that has undergone rapid and fruitful development over the past 25 years, namely Backlund and Darboux transformations and their applications in the theory of integrable systems, also known as soliton theory. The book consists of two parts. The first is a series of introductory pedagogical lectures presented by leading experts in the field. They are devoted respectively to Backlund transformations of Painleve equations, to the dressing methodand Backlund and Darboux transformations, and to the classical geometry of Backlund transformations and their applications to soliton theory. The second part contains original contributions that represent new developments in the theory and applications of these transformations. Both the introductorylectures and the original talks were presented at an International Workshop that took place in Halifax, Nova Scotia (Canada). This volume covers virtually all recent developments in the theory and applications of Backlund and Darboux transformations.







Urban Transformations


Book Description

Cities affect every person's life, yet across the traditional divides of class, age, gender and political affiliation, armies of people are united in their dislike of the transformations that cities have undergone in recent times. The physical form of the urban environment is not a designer add-on to 'real' social issues; it is a central aspect of the social world. Yet in many people's experience, the cumulative impacts of recent urban development have created widely un-loved urban places. To work towards better-loved urban environments, we need to understand how current problems have arisen and identify practical action to address them. Urban Transformations examines the crucial issues relating to how cities are formed, how people use these urban environments and how cities can be transformed into better places. Exploring the links between the concrete physicality of the built environment and the complex social, economic, political and cultural processes through which the physical urban form is produced and consumed, Ian Bentley proposes a framework of ideas to provoke and develop current debate and new forms of practice.