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Spaces Of Representation
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Book Synopsis The Production of Space by : Henri Lefebvre
Download or read book The Production of Space written by Henri Lefebvre and published by Wiley-Blackwell. This book was released on 1992-04-08 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Henri Lefebvre has considerable claims to be the greatest living philosopher. His work spans some sixty years and includes original work on a diverse range of subjects, from dialectical materialism to architecture, urbanism and the experience of everyday life. The Production of Space is his major philosophical work and its translation has been long awaited by scholars in many different fields. The book is a search for a reconciliation between mental space (the space of the philosophers) and real space (the physical and social spheres in which we all live). In the course of his exploration, Henri Lefebvre moves from metaphysical and ideological considerations of the meaning of space to its experience in the everyday life of home and city. He seeks, in other words, to bridge the gap between the realms of theory and practice, between the mental and the social, and between philosophy and reality. In doing so, he ranges through art, literature, architecture and economics, and further provides a powerful antidote to the sterile and obfuscatory methods and theories characteristic of much recent continental philosophy. This is a work of great vision and incisiveness. It is also characterized by its author's wit and by anecdote, as well as by a deftness of style which Donald Nicholson-Smith's sensitive translation precisely captures.
Book Synopsis Geometry of Moduli Spaces and Representation Theory by : Roman Bezrukavnikov
Download or read book Geometry of Moduli Spaces and Representation Theory written by Roman Bezrukavnikov and published by American Mathematical Soc.. This book was released on 2017-12-15 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on lectures given at the Graduate Summer School of the 2015 Park City Mathematics Institute program “Geometry of moduli spaces and representation theory”, and is devoted to several interrelated topics in algebraic geometry, topology of algebraic varieties, and representation theory. Geometric representation theory is a young but fast developing research area at the intersection of these subjects. An early profound achievement was the famous conjecture by Kazhdan–Lusztig about characters of highest weight modules over a complex semi-simple Lie algebra, and its subsequent proof by Beilinson-Bernstein and Brylinski-Kashiwara. Two remarkable features of this proof have inspired much of subsequent development: intricate algebraic data turned out to be encoded in topological invariants of singular geometric spaces, while proving this fact required deep general theorems from algebraic geometry. Another focus of the program was enumerative algebraic geometry. Recent progress showed the role of Lie theoretic structures in problems such as calculation of quantum cohomology, K-theory, etc. Although the motivation and technical background of these constructions is quite different from that of geometric Langlands duality, both theories deal with topological invariants of moduli spaces of maps from a target of complex dimension one. Thus they are at least heuristically related, while several recent works indicate possible strong technical connections. The main goal of this collection of notes is to provide young researchers and experts alike with an introduction to these areas of active research and promote interaction between the two related directions.
Book Synopsis Representation Theorems in Hardy Spaces by : Javad Mashreghi
Download or read book Representation Theorems in Hardy Spaces written by Javad Mashreghi and published by Cambridge University Press. This book was released on 2009-03-19 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This self-contained text provides an introduction to a wide range of representation theorems and provides a complete description of the representation theorems with direct proofs for both classes of Hardy spaces: Hardy spaces of the open unit disc and Hardy spaces of the upper half plane.
Book Synopsis GRMS or Graphical Representation of Model Spaces by : Wlodzislaw Duch
Download or read book GRMS or Graphical Representation of Model Spaces written by Wlodzislaw Duch and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of these notes is to give some simple tools and pictures to physicists and ' chemists working on the many-body problem. Abstract thinking and seeing have much in common - we say "I see" meaning "I understand" , for example. Most of us prefer to have a picture of an abstract object. The remarkable popularity of the Feynman diagrams, and other diagrammatic approaches to many-body problem derived thereof, may be partially due to this preference. Yet, paradoxically, the concept of a linear space, as fundamental to quantum physics as it is, has never been cast in a graphical form. We know that is a high-order contribution to a two-particle scattering process (this one invented by Cvitanovic(1984)) corresponding to a complicated matrix element. The lines in such diagrams are labeled by indices of single-particle states. When things get complicated at this level it should be good to take a global view from the perspective of the whole many-particle space. But how to visualize the space of all many-particle states ? Methods of such visualization or graphical representation of the ,spaces of interest to physicists and chemists are the main topic of this work.
Download or read book Dark Space written by Mario Gooden and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of essays by architect Mario Gooden investigates the construction of African American identity and representation through the medium of architecture. These five texts move between history, theory, and criticism to explore a discourse of critical spatial practice engaged in the constant reshaping of the African Diaspora. African American cultural institutions designed and constructed in recent years often rely on cultural stereotypes, metaphors, and clichés to communicate significance, demonstrating "Africanisms" through form and symbolism--but there is a far richer and more complex heritage to be explored. Presented here is a series of questions that interrogate and illuminate other narratives of "African American architecture," and reveal compelling ways of translating the philosophical idea of the African Diaspora's experience into space.
Book Synopsis Binding Space: The Book as Spatial Practice by : Marian Macken
Download or read book Binding Space: The Book as Spatial Practice written by Marian Macken and published by Routledge. This book was released on 2018-04-17 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Books orient, intrigue, provoke and direct the reader while editing, interpreting, encapsulating, constructing and revealing architectural representation. Binding Space: The Book as Spatial Practice explores the role of the book form within the realm of architectural representation. It proposes the book itself as another three-dimensional, complementary architectural representation with a generational and propositional role within the design process. Artists’ books in particular – that is, a book made as an original work of art, with an artist, designer or architect as author – have certain qualities and characteristics, quite different from the conventional presentation and documentation of architecture. Paginal sequentiality, the structure and objecthood of the book, and the act of reading create possibilities for the book as a site for architectural imagining and discourse. In this way, the form of the book affects how the architectural work is conceived, constructed and read. In five main sections, Binding Space examines the relationships between the drawing, the building and the book. It proposes thinking through the book as a form of spatial practice, one in which the book is cast as object, outcome, process and tool. Through the book, we read spatial practice anew.
Book Synopsis Understanding Henri Lefebvre by : Stuart Elden
Download or read book Understanding Henri Lefebvre written by Stuart Elden and published by A&C Black. This book was released on 2004-03-01 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Henri Lefebvre has been celebrated as one of the most influential social theorists of the twentieth century. Understanding Henri Lefebvre places Lefebvre in his historical and intellectual context and analyzes the extraordinary range of his work, across politics, philosophy, history, literature and culture. Particular emphasis is given to Lefebvre's trilogy of inspirational thinkers—Hegel, Marx and Nietzsche; his links to contemporaries such as Heidegger, Axelos and the Situationalists; and his critiques of existentialism and structuralism. Analysis of his writings on cities are balanced with those on rural communities, the production of space connected to ideas of time and history, and everyday life linked to the festival and cultural revolution. Understanding Henri Lefebvre offers the most wide-ranging and reliable account of this central theorist available.
Book Synopsis Diffractive Technospaces by : Dr Federica Timeto
Download or read book Diffractive Technospaces written by Dr Federica Timeto and published by Ashgate Publishing, Ltd.. This book was released on 2015-11-28 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: Articulating a non-representational perspective on knowledge production and artistic practices, combined with an analysis of space, this book offers a new performative and relational re-turn to representation in contemporary technospaces. The radically materialist, posthumanist and performative position from which this situated aesthetics of technospaces is elaborated, aligns this book not only with non-representational theory, but also with the theories of material feminism, feminist geography, situated epistemologies, science and technology studies, actor-network theory, performance studies and new media studies.
Book Synopsis Conceptual Spaces by : Peter Gardenfors
Download or read book Conceptual Spaces written by Peter Gardenfors and published by MIT Press. This book was released on 2004-01-30 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Within cognitive science, two approaches currently dominate the problem of modeling representations. The symbolic approach views cognition as computation involving symbolic manipulation. Connectionism, a special case of associationism, models associations using artificial neuron networks. Peter Gärdenfors offers his theory of conceptual representations as a bridge between the symbolic and connectionist approaches. Symbolic representation is particularly weak at modeling concept learning, which is paramount for understanding many cognitive phenomena. Concept learning is closely tied to the notion of similarity, which is also poorly served by the symbolic approach. Gärdenfors's theory of conceptual spaces presents a framework for representing information on the conceptual level. A conceptual space is built up from geometrical structures based on a number of quality dimensions. The main applications of the theory are on the constructive side of cognitive science: as a constructive model the theory can be applied to the development of artificial systems capable of solving cognitive tasks. Gärdenfors also shows how conceptual spaces can serve as an explanatory framework for a number of empirical theories, in particular those concerning concept formation, induction, and semantics. His aim is to present a coherent research program that can be used as a basis for more detailed investigations.
Book Synopsis Signal and Image Representation in Combined Spaces by : Yehoshua Zeevi
Download or read book Signal and Image Representation in Combined Spaces written by Yehoshua Zeevi and published by Academic Press. This book was released on 1998-02-09 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explains how the recent advances in wavelet analysis provide new means for multiresolution analysis and describes its wide array of powerful tools. The book covers variations of the windowed Fourier transform, constructions of special waveforms suitable for specific tasks, the use of redundant representations in reconstruction and enhancement, applications of efficient numerical compression as a tool for fast numerical analysis, and approximation properties of various waveforms in different contexts.
Book Synopsis Spaces of Democracy by : Clive Barnett
Download or read book Spaces of Democracy written by Clive Barnett and published by SAGE. This book was released on 2004-08-03 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: ′This volume successfully exposes the "ghostly presence" of democracy in the field of geography and shows the value of thinking about democracy geographically. It is a major contribution to serious examination of a normative political issue from a geographical perspective. This is welcome above all because geography is a field whose cultural and economic branches, though often claiming the appellation "critical", are currently dominated by unexamined radical political fantasies′ - John Agnew, University of California, Los Angeles In an historically unprecedented way, democracy is now increasingly seen as a universal model of legitimate rule.This work addresses the key question: How can democracy be understood in theory and in practise? In three thematically organised sections, Spaces of Democracy uses a critical geographical imagination (informed by thinking on space, place, and scale) to interrogate the latest work in democratic theory. Key ideas and concepts discussed include globalization and transnationalism; representation; citizenship; liberalism; the city and public space; and the media. This volume comprises commissioned work by leading academics investigating democracy. Historical and comparative, animated by wider debates on globalization, it will facilitate the critical discussion of core questions on citizenship, the state, and democracy. Spaces of Democracy is essential reading for students of human geography, political science/international relations, and political sociology.
Book Synopsis Integral Representation Theory by : Jaroslav Lukeš
Download or read book Integral Representation Theory written by Jaroslav Lukeš and published by Walter de Gruyter. This book was released on 2010 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents the state of the art of convexity, with an emphasis to integral representation. The exposition is focused on Choquet's theory of function spaces with a link to compact convex sets. An important feature of the book is an interplay between various mathematical subjects, such as functional analysis, measure theory, descriptive set theory, Banach spaces theory and potential theory. A substantial part of the material is of fairly recent origin and many results appear in the book form for the first time. The text is self-contained and covers a wide range of applications. From the contents: Geometry of convex sets Choquet theory of function spaces Affine functions on compact convex sets Perfect classes of functions and representation of affine functions Simplicial function spaces Choquet's theory of function cones Topologies on boundaries Several results on function spaces and compact convex sets Continuous and measurable selectors Construction of function spaces Function spaces in potential theory and Dirichlet problem Applications
Book Synopsis Representation Theory by : William Fulton
Download or read book Representation Theory written by William Fulton and published by Springer Science & Business Media. This book was released on 1991 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introducing finite-dimensional representations of Lie groups and Lie algebras, this example-oriented book works from representation theory of finite groups, through Lie groups and Lie algrbras to the finite dimensional representations of the classical groups.
Book Synopsis Introduction to Representation Theory by : Pavel I. Etingof
Download or read book Introduction to Representation Theory written by Pavel I. Etingof and published by American Mathematical Soc.. This book was released on 2011 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Very roughly speaking, representation theory studies symmetry in linear spaces. It is a beautiful mathematical subject which has many applications, ranging from number theory and combinatorics to geometry, probability theory, quantum mechanics, and quantum field theory. The goal of this book is to give a ``holistic'' introduction to representation theory, presenting it as a unified subject which studies representations of associative algebras and treating the representation theories of groups, Lie algebras, and quivers as special cases. Using this approach, the book covers a number of standard topics in the representation theories of these structures. Theoretical material in the book is supplemented by many problems and exercises which touch upon a lot of additional topics; the more difficult exercises are provided with hints. The book is designed as a textbook for advanced undergraduate and beginning graduate students. It should be accessible to students with a strong background in linear algebra and a basic knowledge of abstract algebra.
Download or read book For Space written by Doreen Massey and published by SAGE. This book was released on 2005-03-09 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Questioning the implicit assumptions that we make about space, this text considers conventional notions of social science, as well as demonstrating how a vigorous understanding of space can impact on political consequences.
Book Synopsis The Structure and Properties of Color Spaces and the Representation of Color Images by : Eric Dubois
Download or read book The Structure and Properties of Color Spaces and the Representation of Color Images written by Eric Dubois and published by Springer Nature. This book was released on 2022-05-31 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This lecture describes the author's approach to the representation of color spaces and their use for color image processing. The lecture starts with a precise formulation of the space of physical stimuli (light). The model includes both continuous spectra and monochromatic spectra in the form of Dirac deltas. The spectral densities are considered to be functions of a continuous wavelength variable. This leads into the formulation of color space as a three-dimensional vector space, with all the associated structure. The approach is to start with the axioms of color matching for normal human viewers, often called Grassmann's laws, and developing the resulting vector space formulation. However, once the essential defining element of this vector space is identified, it can be extended to other color spaces, perhaps for different creatures and devices, and dimensions other than three. The CIE spaces are presented as main examples of color spaces. Many properties of the color space are examined. Once the vector space formulation is established, various useful decompositions of the space can be established. The first such decomposition is based on luminance, a measure of the relative brightness of a color. This leads to a direct-sum decomposition of color space where a two-dimensional subspace identifies the chromatic attribute, and a third coordinate provides the luminance. A different decomposition involving a projective space of chromaticity classes is then presented. Finally, it is shown how the three types of color deficiencies present in some groups of humans leads to a direct-sum decomposition of three one-dimensional subspaces that are associated with the three types of cone photoreceptors in the human retina. Next, a few specific linear and nonlinear color representations are presented. The color spaces of two digital cameras are also described. Then the issue of transformations between different color spaces is addressed. Finally, these ideas are applied to signal and system theory for color images. This is done using a vector signal approach where a general linear system is represented by a three-by-three system matrix. The formulation is applied to both continuous and discrete space images, and specific problems in color filter array sampling and displays are presented for illustration. The book is mainly targeted to researchers and graduate students in fields of signal processing related to any aspect of color imaging.
Book Synopsis Space, Place and Territory by : Fabio Duarte
Download or read book Space, Place and Territory written by Fabio Duarte and published by Taylor & Francis. This book was released on 2017-01-12 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Space, place and territory are concepts that lie at the core of geography and urban planning, environmental studies and sociology. Although space, place and territory are indeed polysemic and polemic, they have particular characteristics that distinguish them from each other. They are interdependent but not interchangeable, and the differences between them explain how we simultaneously perceive, conceive and design multiple spatialities. After drawing the conceptual framework of space, place and territory, the book initially explores how we sense space in the most visceral ways, and how the overlay of meanings attached to the sensorial characteristics of space change the way we perceive it – smell, spatial experiences using electroence phalography, and the changing meaning of darkness are discussed. The book continues exploring cartographic mapping not as a final outcome, but rather as an epistemological tool, an instrument of inquiry. It follows on how particular ideas of space, place and territory are embedded in specific urban proposals, from Brasília to the Berlin Wall, airports and infiltration of digital technologies in our daily life. The book concludes by focusing on spatial practices that challenge the status quo of how we perceive and understand urban spaces, from famous artists to anonymous interventions by traceurs and hackers of urban technologies. Combining space, place and territory as distinctive but interdependent concepts into an epistemological matrix may help us to understand contemporary phenomena and live them critically.
