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Hybrid Dynamical Systems: Modeling, Stability, and Robustness
Par Rafal Goebel, Ricardo G. Sanfelice, Andrew R. Teel. 2012
Hybrid dynamical systems exhibit continuous and instantaneous changes, having features of continuous-time and discrete-time dynamical systems. Filled with a wealth…
of examples to illustrate concepts, this book presents a complete theory of robust asymptotic stability for hybrid dynamical systems that is applicable to the design of hybrid control algorithms--algorithms that feature logic, timers, or combinations of digital and analog components. With the tools of modern mathematical analysis, Hybrid Dynamical Systems unifies and generalizes earlier developments in continuous-time and discrete-time nonlinear systems. It presents hybrid system versions of the necessary and sufficient Lyapunov conditions for asymptotic stability, invariance principles, and approximation techniques, and examines the robustness of asymptotic stability, motivated by the goal of designing robust hybrid control algorithms. This self-contained and classroom-tested book requires standard background in mathematical analysis and differential equations or nonlinear systems. It will interest graduate students in engineering as well as students and researchers in control, computer science, and mathematics.Hodge Theory: Proceedings, U. S. -spain Workshop Held In Sant Cugat (barcelona), Spain, June 24-30 1985 (Mathematical Notes #49)
Par Eduardo Cattani, Fouad El Zein, Phillip A. Griffiths, Lê Dũng Tráng. 2014
This book provides a comprehensive and up-to-date introduction to Hodge theory—one of the central and most vibrant areas of contemporary…
mathematics—from leading specialists on the subject. The topics range from the basic topology of algebraic varieties to the study of variations of mixed Hodge structure and the Hodge theory of maps. Of particular interest is the study of algebraic cycles, including the Hodge and Bloch-Beilinson Conjectures. Based on lectures delivered at the 2010 Summer School on Hodge Theory at the ICTP in Trieste, Italy, the book is intended for a broad group of students and researchers. The exposition is as accessible as possible and doesn't require a deep background. At the same time, the book presents some topics at the forefront of current research.The book is divided between introductory and advanced lectures. The introductory lectures address Kähler manifolds, variations of Hodge structure, mixed Hodge structures, the Hodge theory of maps, period domains and period mappings, algebraic cycles (up to and including the Bloch-Beilinson conjecture) and Chow groups, sheaf cohomology, and a new treatment of Grothendieck’s algebraic de Rham theorem. The advanced lectures address a Hodge-theoretic perspective on Shimura varieties, the spread philosophy in the study of algebraic cycles, absolute Hodge classes (including a new, self-contained proof of Deligne’s theorem on absolute Hodge cycles), and variation of mixed Hodge structures.The contributors include Patrick Brosnan, James Carlson, Eduardo Cattani, François Charles, Mark Andrea de Cataldo, Fouad El Zein, Mark L. Green, Phillip A. Griffiths, Matt Kerr, Lê Dũng Tráng, Luca Migliorini, Jacob P. Murre, Christian Schnell, and Loring W. Tu.Jane Austen, Game Theorist: Updated Edition
Par Michael Suk-Young Chwe. 2014
How the works of Jane Austen show that game theory is present in all human behaviorGame theory—the study of how…
people make choices while interacting with others—is one of the most popular technical approaches in social science today. But as Michael Chwe reveals in his insightful new book, Jane Austen explored game theory's core ideas in her six novels roughly two hundred years ago—over a century before its mathematical development during the Cold War. Jane Austen, Game Theorist shows how this beloved writer theorized choice and preferences, prized strategic thinking, and analyzed why superiors are often strategically clueless about inferiors. Exploring a diverse range of literature and folktales, this book illustrates the wide relevance of game theory and how, fundamentally, we are all strategic thinkers.The Sense of Dissonance: Accounts of Worth in Economic Life
Par David Stark. 2009
What counts? In work, as in other areas of life, it is not always clear what standards we are being…
judged by or how our worth is being determined. This can be disorienting and disconcerting. Because of this, many organizations devote considerable resources to limiting and clarifying the logics used for evaluating worth. But as David Stark argues, firms would often be better off, especially in managing change, if they allowed multiple logics of worth and did not necessarily discourage uncertainty. In fact, in many cases multiple orders of worth are unavoidable, so organizations and firms should learn to harness the benefits of such "heterarchy" rather than seeking to purge it. Stark makes this argument with ethnographic case studies of three companies attempting to cope with rapid change: a machine-tool company in late and postcommunist Hungary, a new-media startup in New York during and after the collapse of the Internet bubble, and a Wall Street investment bank whose trading room was destroyed on 9/11. In each case, the friction of competing criteria of worth promoted an organizational reflexivity that made it easier for the company to change and deal with market uncertainty. Drawing on John Dewey's notion that "perplexing situations" provide opportunities for innovative inquiry, Stark argues that the dissonance of diverse principles can lead to discovery.Mathematical Tools for Understanding Infectious Disease Dynamics (Princeton Series in Theoretical and Computational Biology #7)
Par Odo Diekmann, Hans Heesterbeek, Tom Britton. 2013
Mathematical modeling is critical to our understanding of how infectious diseases spread at the individual and population levels. This book…
gives readers the necessary skills to correctly formulate and analyze mathematical models in infectious disease epidemiology, and is the first treatment of the subject to integrate deterministic and stochastic models and methods.Mathematical Tools for Understanding Infectious Disease Dynamics fully explains how to translate biological assumptions into mathematics to construct useful and consistent models, and how to use the biological interpretation and mathematical reasoning to analyze these models. It shows how to relate models to data through statistical inference, and how to gain important insights into infectious disease dynamics by translating mathematical results back to biology. This comprehensive and accessible book also features numerous detailed exercises throughout; full elaborations to all exercises are provided.Covers the latest research in mathematical modeling of infectious disease epidemiologyIntegrates deterministic and stochastic approachesTeaches skills in model construction, analysis, inference, and interpretationFeatures numerous exercises and their detailed elaborationsMotivated by real-world applications throughoutDangerous Sex, Invisible Labor: Sex Work and the Law in India
Par Prabha Kotiswaran. 2011
Popular representations of third-world sex workers as sex slaves and vectors of HIV have spawned abolitionist legal reforms that are…
harmful and ineffective, and public health initiatives that provide only marginal protection of sex workers' rights. In this book, Prabha Kotiswaran asks how we might understand sex workers' demands that they be treated as workers. She contemplates questions of redistribution through law within the sex industry by examining the political economies and legal ethnographies of two archetypical urban sex markets in India. Kotiswaran conducted in-depth fieldwork among sex workers in Sonagachi, Kolkata's largest red-light area, and Tirupati, a temple town in southern India. Providing new insights into the lives of these women--many of whom are demanding the respect and legal protection that other workers get--Kotiswaran builds a persuasive theoretical case for recognizing these women's sexual labor. Moving beyond standard feminist discourse on prostitution, she draws on a critical genealogy of materialist feminism for its sophisticated vocabulary of female reproductive and sexual labor, and uses a legal realist approach to show why criminalization cannot succeed amid the informal social networks and economic structures of sex markets. Based on this, Kotiswaran assesses the law's redistributive potential by analyzing the possible economic consequences of partial decriminalization, complete decriminalization, and legalization. She concludes with a theory of sex work from a postcolonial materialist feminist perspective.Slavery and the Culture of Taste
Par Simon Gikandi. 2011
It would be easy to assume that, in the eighteenth century, slavery and the culture of taste--the world of politeness,…
manners, and aesthetics--existed as separate and unequal domains, unrelated in the spheres of social life. But to the contrary, Slavery and the Culture of Taste demonstrates that these two areas of modernity were surprisingly entwined. Ranging across Britain, the antebellum South, and the West Indies, and examining vast archives, including portraits, period paintings, personal narratives, and diaries, Simon Gikandi illustrates how the violence and ugliness of enslavement actually shaped theories of taste, notions of beauty, and practices of high culture, and how slavery's impurity informed and haunted the rarified customs of the time. Gikandi focuses on the ways that the enslavement of Africans and the profits derived from this exploitation enabled the moment of taste in European--mainly British--life, leading to a transformation of bourgeois ideas regarding freedom and selfhood. He explores how these connections played out in the immense fortunes made in the West Indies sugar colonies, supporting the lavish lives of English barons and altering the ideals that defined middle-class subjects. Discussing how the ownership of slaves turned the American planter class into a new aristocracy, Gikandi engages with the slaves' own response to the strange interplay of modern notions of freedom and the realities of bondage, and he emphasizes the aesthetic and cultural processes developed by slaves to create spaces of freedom outside the regimen of enforced labor and truncated leisure. Through a close look at the eighteenth century's many remarkable documents and artworks, Slavery and the Culture of Taste sets forth the tensions and contradictions entangling a brutal practice and the distinctions of civility.What Is "Your" Race?: The Census and Our Flawed Efforts to Classify Americans
Par Kenneth Prewitt. 2013
A historical overview of the census race question—and a bold proposal for eliminating itAmerica is preoccupied with race statistics—perhaps more…
than any other nation. Do these statistics illuminate social reality and produce coherent social policy, or cloud that reality and confuse social policy? Does America still have a color line? Who is on which side? Does it have a different "race" line—the nativity line—separating the native born from the foreign born? You might expect to answer these and similar questions with the government's "statistical races." Not likely, observes Kenneth Prewitt, who shows why the way we count by race is flawed.Prewitt calls for radical change. The nation needs to move beyond a race classification whose origins are in discredited eighteenth-century race-is-biology science, a classification that once defined Japanese and Chinese as separate races, but now combines them as a statistical "Asian race." One that once tried to divide the "white race" into "good whites" and "bad whites," and that today cannot distinguish descendants of Africans brought in chains four hundred years ago from children of Ethiopian parents who eagerly immigrated twenty years ago. Contrary to common sense, the classification says there are only two ethnicities in America—Hispanics and non-Hispanics. But if the old classification is cast aside, is there something better?What Is Your Race? clearly lays out the steps that can take the nation from where it is to where it needs to be. It's not an overnight task—particularly the explosive step of dropping today's race question from the census—but Prewitt argues persuasively that radical change is technically and politically achievable, and morally necessary.The Handbook of Economic Sociology: Second Edition
Par Neil J. Smelser and Richard Swedberg. 2005
The Handbook of Economic Sociology, Second Edition is the most comprehensive and up-to-date treatment of economic sociology available. The first…
edition, copublished in 1994 by Princeton University Press and the Russell Sage Foundation as a synthesis of the burgeoning field of economic sociology, soon established itself as the definitive presentation of the field, and has been widely read, reviewed, and adopted. Since then, the field of economic sociology has continued to grow by leaps and bounds and to move into new theoretical and empirical territory. The second edition, while being as all-embracing in its coverage as the first edition, represents a wholesale revamping. Neil Smelser and Richard Swedberg have kept the main overall framework intact, but nearly two-thirds of the chapters are new or have new authors. As in the first edition, they bring together leading sociologists as well as representatives of other social sciences. But the thirty chapters of this volume incorporate many substantial thematic changes and new lines of research--for example, more focus on international and global concerns, chapters on institutional analysis, the transition from socialist economies, organization and networks, and the economic sociology of the ancient world. The Handbook of Economic Sociology, Second Edition is the definitive resource on what continues to be one of the leading edges of sociology and one of its most important interdisciplinary adventures. It is a must read for all faculty, graduate students, and undergraduates doing work in the field. A thoroughly revised and updated version of the most comprehensive treatment of economic sociology available Almost two-thirds of the chapters are new or have new authors Authors include leading sociologists as well as representatives of other social sciences Substantial thematic changes and new lines of research, including more focus on international and global concerns, institutional analysis, the transition from socialist economies, and organization and networks The definitive resource on what continues to be one of the leading edges of sociology and one of its most important interdisciplinary adventures A must read for faculty, graduate students, and undergraduates doing work in the fieldSplit Decisions: How and Why to Take a Break from Feminism
Par Janet Halley. 2006
Is it time to take a break from feminism? In this pathbreaking book, Janet Halley reassesses the place of feminism…
in the law and politics of sexuality. She argues that sexuality involves deeply contested and clashing realities and interests, and that feminism helps us understand only some of them. To see crucial dimensions of sexuality that feminism does not reveal--the interests of gays and lesbians to be sure, but also those of men, and of constituencies and values beyond the realm of sex and gender--we might need to take a break from feminism. Halley also invites feminism to abandon its uncritical relationship to its own power. Feminists are, in many areas of social and political life, partners in governance. To govern responsibly, even on behalf of women, Halley urges, feminists should try taking a break from their own presuppositions. Halley offers a genealogy of various feminisms and of gay, queer, and trans theories as they split from each other in the United States during the 1980s and 1990s. All these incommensurate theories, she argues, enrich thinking on the left not despite their break from each other but because of it. She concludes by examining legal cases to show how taking a break from feminism can change your very perceptions of what's at stake in a decision and liberate you to decide it anew.Music, and folk music in particular, is often embraced as a form of political expression, a vehicle for bridging or…
reinforcing social boundaries, and a valuable tool for movements reconfiguring the social landscape. Reds, Whites, and Blues examines the political force of folk music, not through the meaning of its lyrics, but through the concrete social activities that make up movements. Drawing from rich archival material, William Roy shows that the People's Songs movement of the 1930s and 40s, and the Civil Rights Movement of the 1950s and 60s implemented folk music's social relationships--specifically between those who sang and those who listened--in different ways, achieving different outcomes. Roy explores how the People's Songsters envisioned uniting people in song, but made little headway beyond leftist activists. In contrast, the Civil Rights Movement successfully integrated music into collective action, and used music on the picket lines, at sit-ins, on freedom rides, and in jails. Roy considers how the movement's Freedom Songs never gained commercial success, yet contributed to the wider achievements of the Civil Rights struggle. Roy also traces the history of folk music, revealing the complex debates surrounding who or what qualified as "folk" and how the music's status as racially inclusive was not always a given. Examining folk music's galvanizing and unifying power, Reds, Whites, and Blues casts new light on the relationship between cultural forms and social activity.Mathematics for the Life Sciences
Par Erin N. Bodine, Suzanne Lenhart, Louis J. Gross. 2014
An accessible undergraduate textbook on the essential math concepts used in the life sciencesThe life sciences deal with a vast…
array of problems at different spatial, temporal, and organizational scales. The mathematics necessary to describe, model, and analyze these problems is similarly diverse, incorporating quantitative techniques that are rarely taught in standard undergraduate courses. This textbook provides an accessible introduction to these critical mathematical concepts, linking them to biological observation and theory while also presenting the computational tools needed to address problems not readily investigated using mathematics alone.Proven in the classroom and requiring only a background in high school math, Mathematics for the Life Sciences doesn't just focus on calculus as do most other textbooks on the subject. It covers deterministic methods and those that incorporate uncertainty, problems in discrete and continuous time, probability, graphing and data analysis, matrix modeling, difference equations, differential equations, and much more. The book uses MATLAB throughout, explaining how to use it, write code, and connect models to data in examples chosen from across the life sciences.Provides undergraduate life science students with a succinct overview of major mathematical concepts that are essential for modern biologyCovers all the major quantitative concepts that national reports have identified as the ideal components of an entry-level course for life science studentsProvides good background for the MCAT, which now includes data-based and statistical reasoningExplicitly links data and math modelingIncludes end-of-chapter homework problems, end-of-unit student projects, and select answers to homework problemsUses MATLAB throughout, and MATLAB m-files with an R supplement are available onlinePrepares students to read with comprehension the growing quantitative literature across the life sciencesA solutions manual for professors and an illustration package is availableDiscrete and Computational Geometry
Par Satyan L. Devadoss, Joseph O'Rourke. 2011
An essential introduction to discrete and computational geometryDiscrete geometry is a relatively new development in pure mathematics, while computational geometry…
is an emerging area in applications-driven computer science. Their intermingling has yielded exciting advances in recent years, yet what has been lacking until now is an undergraduate textbook that bridges the gap between the two. Discrete and Computational Geometry offers a comprehensive yet accessible introduction to this cutting-edge frontier of mathematics and computer science.This book covers traditional topics such as convex hulls, triangulations, and Voronoi diagrams, as well as more recent subjects like pseudotriangulations, curve reconstruction, and locked chains. It also touches on more advanced material, including Dehn invariants, associahedra, quasigeodesics, Morse theory, and the recent resolution of the Poincaré conjecture. Connections to real-world applications are made throughout, and algorithms are presented independently of any programming language. This richly illustrated textbook also features numerous exercises and unsolved problems.The essential introduction to discrete and computational geometryCovers traditional topics as well as new and advanced materialFeatures numerous full-color illustrations, exercises, and unsolved problemsSuitable for sophomores in mathematics, computer science, engineering, or physicsRigorous but accessibleAn online solutions manual is available (for teachers only).Worldly Philosopher: The Odyssey of Albert O. Hirschman
Par Jeremy Adelman. 2013
The life and times of one of the most provocative thinkers of the twentieth centuryWorldly Philosopher chronicles the times and…
writings of Albert O. Hirschman, one of the twentieth century's most original and provocative thinkers. In this gripping biography, Jeremy Adelman tells the story of a man shaped by modern horrors and hopes, a worldly intellectual who fought for and wrote in defense of the values of tolerance and change. This is the first major account of Hirschman’s remarkable life, and a tale of the twentieth century as seen through the story of an astute and passionate observer. Adelman’s riveting narrative traces how Hirschman’s personal experiences shaped his unique intellectual perspective, and how his enduring legacy is one of hope, open-mindedness, and practical idealism.Since its original publication in 2000, Game Theory Evolving has been considered the best textbook on evolutionary game theory. This…
completely revised and updated second edition of Game Theory Evolving contains new material and shows students how to apply game theory to model human behavior in ways that reflect the special nature of sociality and individuality. The textbook continues its in-depth look at cooperation in teams, agent-based simulations, experimental economics, the evolution and diffusion of preferences, and the connection between biology and economics. Recognizing that students learn by doing, the textbook introduces principles through practice. Herbert Gintis exposes students to the techniques and applications of game theory through a wealth of sophisticated and surprisingly fun-to-solve problems involving human and animal behavior. The second edition includes solutions to the problems presented and information related to agent-based modeling. In addition, the textbook incorporates instruction in using mathematical software to solve complex problems. Game Theory Evolving is perfect for graduate and upper-level undergraduate economics students, and is a terrific introduction for ambitious do-it-yourselfers throughout the behavioral sciences. Revised and updated edition relevant for courses across disciplines Perfect for graduate and upper-level undergraduate economics courses Solutions to problems presented throughout Incorporates instruction in using computational software for complex problem solving Includes in-depth discussions of agent-based modelingInteraction Ritual Chains (Princeton Studies in Cultural Sociology #62)
Par Randall Collins. 2005
Sex, smoking, and social stratification are three very different social phenomena. And yet, argues sociologist Randall Collins, they and much…
else in our social lives are driven by a common force: interaction rituals. Interaction Ritual Chains is a major work of sociological theory that attempts to develop a "radical microsociology." It proposes that successful rituals create symbols of group membership and pump up individuals with emotional energy, while failed rituals drain emotional energy. Each person flows from situation to situation, drawn to those interactions where their cultural capital gives them the best emotional energy payoff. Thinking, too, can be explained by the internalization of conversations within the flow of situations; individual selves are thoroughly and continually social, constructed from the outside in. The first half of Interaction Ritual Chains is based on the classic analyses of Durkheim, Mead, and Goffman and draws on micro-sociological research on conversation, bodily rhythms, emotions, and intellectual creativity. The second half discusses how such activities as sex, smoking, and social stratification are shaped by interaction ritual chains. For example, the book addresses the emotional and symbolic nature of sexual exchanges of all sorts--from hand-holding to masturbation to sexual relationships with prostitutes--while describing the interaction rituals they involve. This book will appeal not only to psychologists, sociologists, and anthropologists, but to those in fields as diverse as human sexuality, religious studies, and literary theory.How Round Is Your Circle?: Where Engineering and Mathematics Meet
Par John Bryant, Chris Sangwin. 2008
How do you draw a straight line? How do you determine if a circle is really round? These may sound…
like simple or even trivial mathematical problems, but to an engineer the answers can mean the difference between success and failure. How Round Is Your Circle? invites readers to explore many of the same fundamental questions that working engineers deal with every day--it's challenging, hands-on, and fun. John Bryant and Chris Sangwin illustrate how physical models are created from abstract mathematical ones. Using elementary geometry and trigonometry, they guide readers through paper-and-pencil reconstructions of mathematical problems and show them how to construct actual physical models themselves--directions included. It's an effective and entertaining way to explain how applied mathematics and engineering work together to solve problems, everything from keeping a piston aligned in its cylinder to ensuring that automotive driveshafts rotate smoothly. Intriguingly, checking the roundness of a manufactured object is trickier than one might think. When does the width of a saw blade affect an engineer's calculations--or, for that matter, the width of a physical line? When does a measurement need to be exact and when will an approximation suffice? Bryant and Sangwin tackle questions like these and enliven their discussions with many fascinating highlights from engineering history. Generously illustrated, How Round Is Your Circle? reveals some of the hidden complexities in everyday things.The Evaluation and Measurement Of Library Services, 2nd Edition
Par Joseph R. Matthews. 2017
This guide provides library directors, managers, and administrators in all types of libraries with complete and up-to-date instructions on how…
to evaluate library services in order to improve them. It's a fact: today's libraries must evaluate their services in order to find ways to better serve patrons and prove their value to their communities. In this greatly updated and expanded edition of Matthews' seminal text, you'll discover a breadth of tools that can be used to evaluate any library service, including newer tools designed to measure customer and patron outcomes. The book offers practical advice backed by solid research on virtually every aspect of evaluation, including quantitative and qualitative tools, data analysis, and specific recommendations for measuring individual services, such as technical services and reference and interlibrary loan. New chapters give readers effective ways to evaluate critical aspects of their libraries such as automated systems, physical space, staff, performance management frameworks, eBooks, social media, and information literacy. The author explains how broader and more robust adoption of evaluation techniques will help library managers combine traditional internal measurements, such as circulation and reference transactions, with more customer-centric metrics that reflect how well patrons feel they are served and how satisfied they are with the library. By applying this comprehensive strategy, readers will gain the ability to form a truer picture of their library's value to its stakeholders and patrons.Claiming Space examines the growing tradition of decorating mortarboards at college graduations, offering a performance-centered approach to these material sites of display. Taking mortarboard…
displays seriously as public performances of the personal, this book highlights the creative, playful, and powerful ways graduates use their caps to fashion their personal engagement with notions of self, community, education, and the unknown future. Claiming the space of these graduation caps is a popular and widespread way that individuals make their voices heard, or rather seen, in the visual landscape of commencement ceremonies. The forms and meanings of these material displays take shape in relation to broader, ongoing conversations about higher education in the United States, conversations grounded in discourses of belonging, citizenship, and the promises of the American Dream. Integrating observational fieldwork with extensive interviews and surveys, author Sheila Bock highlights the interpretations of individuals participating in this tradition. She also attends to the public framings of this tradition, including how images of mortarboards have grounded online enactments of community through hashtags such as #LatinxGradCaps and #LetTheFeathersFly, as well as what rhetorical framings are employed in news coverage and legal documents in cases where the value of the practice is both called into question and justified. As university administrators and cultural commentators seek to make sense of the current state of higher education, these forms of material expression offer insight into how students themselves are grappling with higher ed's promises and shortcomings. Claiming Space is a meaningful contribution to folklore, cultural studies, media studies, and education.Beyond Productivity: Embodied, Situated, and (Un)Balanced Faculty Writing Processes
Par Kim Hensley Owens, Derek Van Ittersum. 2023
In Beyond Productivity, a wide range of contributors share honest narratives of the sometimes-impossible conditions that scholars face when completing…
writing projects. The essays provide backstage views of the authors' varying approaches to moving forward when the desire to produce wanes, when deciding a project is not working, when working within and around and redefining academic productivity expectations, and when writing with ever-changing bodies that do not always function as expected. This collection positions scholarly writers' ways of writing as a form of flexible, evolving knowledge. By exhibiting what is lost and gained through successive rounds of transformation and adaptation over time, the contributors offer a sustainable understanding and practice of process—one that looks beyond productivity as the primary measure of success. Each presents a fluid understanding of the writing process, illustrating its deeply personal nature and revealing how fragmented and disjointed methods and experiences can highlight what is precious about writing. Beyond Productivity determines anew the use and value of scholarly writing and the processes that produce it, both within and beyond the context of the losses, constraints, and adaptations associated with the COVID-19 pandemic.