Download or read book Relational Topology written by Gunther Schmidt and published by Springer. This book was released on 2018-05-31 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces and develops new algebraic methods to work with relations, often conceived as Boolean matrices, and applies them to topology. Although these objects mirror the matrices that appear throughout mathematics, numerics, statistics, engineering, and elsewhere, the methods used to work with them are much less well known. In addition to their purely topological applications, the volume also details how the techniques may be successfully applied to spatial reasoning and to logics of computer science. Topologists will find several familiar concepts presented in a concise and algebraically manipulable form which is far more condensed than usual, but visualized via represented relations and thus readily graspable. This approach also offers the possibility of handling topological problems using proof assistants.
Download or read book Foundations of Relational Realism written by Michael Epperson and published by Lexington Books. This book was released on 2013-06-20 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: If there is a central conceptual framework that has reliably borne the weight of modern physics as it ascends into the twenty-first century, it is the framework of quantum mechanics. Because of its enduring stability in experimental application, physics has today reached heights that not only inspire wonder, but arguably exceed the limits of intuitive vision, if not intuitive comprehension. For many physicists and philosophers, however, the currently fashionable tendency toward exotic interpretation of the theoretical formalism is recognized not as a mark of ascent for the tower of physics, but rather an indicator of sway—one that must be dampened rather than encouraged if practical progress is to continue. In this unique two-part volume, designed to be comprehensible to both specialists and non-specialists, the authors chart out a pathway forward by identifying the central deficiency in most interpretations of quantum mechanics: That in its conventional, metrical depiction of extension, inherited from the Enlightenment, objects are characterized as fundamental to relations—i.e., such that relations presuppose objects but objects do not presuppose relations. The authors, by contrast, argue that quantum mechanics exemplifies the fact that physical extensiveness is fundamentally topological rather than metrical, with its proper logico-mathematical framework being category theoretic rather than set theoretic. By this thesis, extensiveness fundamentally entails not only relations of objects, but also relations of relations. Thus, the fundamental quanta of quantum physics are properly defined as units of logico-physical relation rather than merely units of physical relata as is the current convention. Objects are always understood as relata, and likewise relations are always understood objectively. In this way, objects and relations are coherently defined as mutually implicative. The conventional notion of a history as “a story about fundamental objects” is thereby reversed, such that the classical “objects” become the story by which we understand physical systems that are fundamentally histories of quantum events. These are just a few of the novel critical claims explored in this volume—claims whose exemplification in quantum mechanics will, the authors argue, serve more broadly as foundational principles for the philosophy of nature as it evolves through the twenty-first century and beyond.
Download or read book Operators and Topologies in Relational Systems written by Stanisław Gniłka and published by . This book was released on 1988 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Topology and Its Relations to Modern Analysis and Algebra 2 written by Z. Frolík and published by Academic Press. This book was released on 2014-05-12 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: General Topology and Its Relations to Modern Analysis and Algebra II is comprised of papers presented at the Second Symposium on General Topology and its Relations to Modern Analysis and Algebra, held in Prague in September 1966. The book contains expositions and lectures that discuss various subject matters in the field of General Topology. The topics considered include the algebraic structure for a topology; the projection spectrum and its limit space; some special methods of homeomorphism theory in infinite-dimensional topology; types of ultrafilters on countable sets; the compactness operator in general topology; and the algebraic generalization of the topological theorems of Bolzano and Weierstrass. This publication will be found useful by all specialists in the field of Topology and mathematicians interested in General Topology.
Download or read book Formulations written by Andrew Witt and published by MIT Press. This book was released on 2022-01-11 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation of mathematics as it was drawn, encoded, imagined, and interpreted by architects on the eve of digitization in the mid-twentieth century. In Formulations, Andrew Witt examines the visual, methodological, and cultural intersections between architecture and mathematics. The linkages Witt explores involve not the mystic transcendence of numbers invoked throughout architectural history, but rather architecture’s encounters with a range of calculational systems—techniques that architects inventively retooled for design. Witt offers a catalog of mid-twentieth-century practices of mathematical drawing and calculation in design that preceded and anticipated digitization as well as an account of the formal compendia that became a cultural currency shared between modern mathematicians and modern architects. Witt presents a series of extensively illustrated “biographies of method”—episodes that chart the myriad ways in which mathematics, particularly the mathematical notion of modeling and drawing, was spliced into the creative practice of design. These include early drawing machines that mechanized curvature; the incorporation of geometric maquettes—“theorems made flesh”—into the toolbox of design; the virtualization of buildings and landscapes through surveyed triangulation and photogrammetry; formal and functional topology; stereoscopic drawing; the economic implications of cubic matrices; and a strange synthesis of the technological, mineral, and biological: crystallographic design. Trained in both architecture and mathematics, Witt uses mathematics as a lens through which to understand the relationship between architecture and a much broader set of sciences and visual techniques. Through an intercultural exchange with other disciplines, he argues, architecture adapted not only the shapes and surfaces of mathematics but also its values and epistemic ideals.
Download or read book Business Networks in Clusters and Industrial Districts written by Fiorenza Belussi and published by Routledge. This book was released on 2009-09-10 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the 1980s the Marshallian concept of industrial district (ID) became widely popular due to the resurgence of interest in the reasons that make the agglomeration of specialised industries a territorial phenomenon worth being analysed. The analysis of clusters and IDs has often been limited, considering only the local dimension of the created business networks. The external links of these systems have been systematically under-evaluated. This book offers a deep insight into the evolution of these systems and the internal-external mechanism of knowledge circulation and learning. This means that the access to external knowledge (information or R&D cooperative research) or to productive networks (global supply chains) is studied in order to describe how external knowledge is absorbed and how local clusters or districts become global systems. It provides a unified approach; showing that existing capabilities expand when locally embedded knowledge is combined with accessible external knowledge. In this view, external knowledge linkages reduce the danger of cognitive ‘lock-in’ and ‘over-embeddedness’, which may become important obstacles to local learning and innovation when technological trajectories and global economic conditions change. A selection of international experts
Download or read book Spatial Formats under the Global Condition written by Matthias Middell and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-08-05 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributions to this volume summarize and discuss the theoretical foundations of the Collaborative Research Centre at Leipzig University which address the relationship between processes of (re-)spatialization on the one hand and the establishment and characteristics of spatial formats on the other hand. Under the global condition spatial formats are products of collective negotiations on the most effective and widely acceptable balance between the claim for sovereignty and the need for interconnectedness.
Download or read book Relational and Algebraic Methods in Computer Science written by Peter Höfner and published by Springer. This book was released on 2017-05-08 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 16th International Conference on Relational and Algebraic Methods in Computer Science, RAMiCS 2017, held in Lyon, France, in May 2017. The 17 revised full papers and 2 invited papers presented together with 1 invited abstract were carefully selected from 28 submissions. Topics covered range from mathematical foundations to applications as conceptual and methodological tools in computer science and beyond.
Download or read book Advances in Spatial and Temporal Databases written by Thanasis Hadzilacos and published by Springer Science & Business Media. This book was released on 2003-07-09 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 8th International Symposium on Spatial and Temporal Databases, SSTD 2003, held at Santorini Island, Greece in July 2003. The 28 revised full papers presented together with a keynote paper were carefully reviewed and selected from 105 submissions. the papers are organized in topical sections on access methods, advanced query processing, data mining and data warehousing, distance-based queries, mobility and moving points management, modeling and languages, similarity processing, systems and implementation issues.
Download or read book Queer Words Queer Images written by R. Jeffrey Ringer and published by NYU Press. This book was released on 1994 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many arenas the debate is raging over the nature of sexual orientation. Queer Words, Queer Images addresses this debate, but with a difference, arguing that homosexuality has become an issue precisely because of the way in which we discuss, debate, and communicate about the concept and experience of homosexuality. The debate over homosexuality is fundamentally an issue of communication—as we can see by the recent controversy over gays in the military. This controversy, termed by one gay man as the annoying habit of heterosexual men to overestimate their own attractiveness, has been debated in communication-sensitive terms, such as morale and discipline. The twenty chapters address such subjects as gay political language, homosexuality and AIDS on prime-time television, the politics of male homosexuality in young adult fiction, the identification of female athleticism with lesbianism, the politics of identity in the works of Edmund White, and coming out strategies. This is must reading for students of communication practices and theory, and for everyone interested in human sexuality. Contributing to the book are: James Chesebro (Indiana State), James Darsey (Ohio State), Joseph A. Devito (Hunter College, CUNY), Timothy Edgar (Purdue), Mary Anne Fitzpatrick (Wisconsin, Madison), Karen A. Foss (Humboldt State), Kirk Fuoss (St. Lawrence), Larry Gross (Pennsylvania), Darlene Hantzis (Indiana State), Fred E. Jandt (California State, San Bernardino), Mercilee Jenkins (San Francisco State), Valerie Lehr (St. Lawrence), Lynn C. Miller (Texas, Austin), Marguerite Moritz (Colorado, Boulder), Fred L. Myrick (Spring Hill), Emile Netzhammer (Buffalo State), Elenie Opffer, Dorothy S. Painter (Ohio State), Karen Peper (Michigan), Nicholas F. Radel (Furman), R. Jeffrey Ringer (St. Cloud State), Scott Shamp (Georgia), Paul Siegel (Gallaudet), Jacqueline Taylor (Depaul), Julia T. Wood (North Carolina, Chapel Hill).
Download or read book The Mechanics of Claims and Permissible Killing in War written by Alec D. Walen and published by Oxford University Press. This book was released on 2019-03-15 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: According to the dominant account of rights, there are two ways to permissibly kill people: they have done something to forfeit their right to life, or their rights are outweighed by the significantly greater cost of respecting them. Contemporary just war theorists tend to agree that it is difficult to justify killing in the second way. Thus, they focus on the conditions under which rights might be forfeited. But it has proven hard to defend an account of forfeiture that permits killing when and only when it is morally justifiable. In The Mechanics of Claims and Permissible Killing in War, Alec D. Walen develops an alternative account of rights according to which rights forfeiture has a much smaller role to play. It plays a smaller role because rights themselves are more contextually contingent. They systematically reflect the different kinds of claims people can make on an agent. For example, those who threaten to cause harm without a right to do so have weaker claims not to be killed than innocent bystanders or those who have a right to threaten to cause harm. By framing rights as the output of a balance of competing claims, and by laying out a detailed account of how to balance competing claims, Walen provides a more coherent account of when killing in war is permissible.
Download or read book Animal Housing and Human Animal Relations written by Kristian Bjørkdahl and published by Routledge. This book was released on 2016-05-12 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in-depth investigation into the practices of animal housing systems with international contributions from across the humanities and social sciences. By attending to a range of different sites such as the zoo, the laboratory, the farm and the animal shelter, to name a few, the book explores material technologies from the perspective that these are integrated parts of a larger biopolitical infrastructure and questions how animal housing systems, and the physical infrastructures that surround central human-animal practices, come into being. Chapter 11 of this book is freely available as a downloadable Open Access PDF under a Creative Commons Attribution-Non Commercial-No Derivatives 3.0 license. https://s3-us-west-2.amazonaws.com/tandfbis/rt-files/docs/Open+Access+Chapters/9781138854116_oaChapter11.pdf
Download or read book The Sustainable Development Paradox written by Rob Krueger and published by Guilford Press. This book was released on 2007-08-30 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainability--with its promise of economic prosperity, social equity, and environmental integrity--is hardly a controversial goal. Yet scholars have generally overlooked the ways that policies aimed at promoting "sustainability" at local, national, and global scales have been shaped and constrained by capitalist social relations. This thought-provoking book reexamines sustainability conceptually and as it actually exists on the ground, with a particular focus on Western European and North American urban contexts. Topics include critical theoretical engagements with the concept of sustainability; how sustainability projects map onto contemporary urban politics and social justice movements; the spatial politics of conservation planning and resource use; and what progressive sustainability practices in the context of neoliberalism might look like.
Download or read book GB T 42517 2 2023 Translated English of Chinese Standard GB T 42517 2 2023 GBT42517 2 2023 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-08-23 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the framework data model of uncontrolled access roads in the electronic road data model for intelligent driving, the data model and expression of roads and lanes, the road facilities. This document is applicable to the production and application of intelligent driving electronic road data model products, which use uncontrolled access roads as the main scene.
Download or read book Further Improvements in the Boolean Domain written by Bernd Steinbach and published by Cambridge Scholars Publishing. This book was released on 2019-01-18 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: The amount of digital systems supporting our daily life is increasing continuously. Improved technical facilities for their production have led to growing challenges for engineers and scientists working in the Boolean domain. A Boolean variable can only carry two different Boolean values: FALSE or TRUE (0 or 1), and has the best interference resistance in technical systems. However, a Boolean function exponentially depends on the number of its variables. This exponential complexity is the reason for major problems in the process of design and realization of circuits. According to Moore’s Law, the complexity of digital systems approximately doubles every 18 months. This requires comprehensive knowledge and techniques to solve very complex Boolean problems. This volume represents the third book in a series that provides further insights into the Boolean domain. Part 1 explores powerful models, methods and techniques which improve the efficiency in solving Boolean problems of extreme complexity. The universality of Boolean equations as a model to solve Non-deterministic Polynomial-time (NP) hard problems, as well as special properties of index generation functions, spectral techniques, or relational approaches, is discussed here. Both hardware devices, such as Field Programmable Gate Arrays (FPGAs) or Graphics Processing Units (GPUs), and optimized algorithms realized in software contribute to the acceleration of Boolean calculations. Part 2 contributes to the synthesis and visualization of digital circuits, and provides interesting new solutions for several types of circuits. A comprehensive collection of benchmarks supports the evolution of both existing and new synthesis approaches. The continuous reduction of the size of the transistors increases the challenges with regard to the reliability of the circuits. Part 3 describes several new approaches for the synthesis of reversible circuits. These approaches, as well as a classification of reversible functions, extend the basis of future quantum computers.
Download or read book Relational and Algebraic Methods in Computer Science written by Wolfram Kahl and published by Springer. This book was released on 2012-09-12 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-conference proceedings of the 13th International Conference on Relational and Algebraic Methods in Computer Science, RAMiCS 13, held in Cambridge, UK, in September 2012. The 23 revised full papers presented were carefully selected from 39 submissions in the general area of relational and algebraic methods in computer science, adding special focus on formal methods for software engineering, logics of programs and links with neighboring disciplines. The papers are structured in specific fields on applications to software specification and correctness, mechanized reasoning in relational algebras, algebraic program derivation, theoretical foundations, relations and algorithms, and properties of specialized relations.
Download or read book Relations and Kleene Algebra in Computer Science written by Renate Schmidt and published by Springer. This book was released on 2006-10-04 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book constitutes the joint refereed proceedings of the 9th International Conference on Relational Methods in Computer Science, RelMiCS 2006, and the 4th International Workshop on Applications of Kleene Algebras, AKA 2006, held in Manchester, UK in August/September 2006. The 25 revised full papers presented together with two invited papers and the abstract of an invited talk were carefully reviewed and selected from 44 submissions.
