Postcomposition

Postcomposition
Author: Sidney I Dobrin
Publisher: SIU Press
Total Pages: 265
Release: 2011-06-02
Genre: Language Arts & Disciplines
ISBN: 0809387883

Leading a burgeoning self-critical moment in composition studies and writing program administration, Postcomposition is a fundamental reconsideration of the field that attempts to shift the focus away from pedagogy and writing subjects and toward writing itself. In this forceful and reasoned critique of many of the primary tenets and widely accepted institutional structures of composition studies, Sidney I. Dobrin delivers a series of shocks to the system meant to disrupt the pedagogical imperative and move beyond the existing limits of the discipline. Dobrin evaluates the current state of composition studies, underscoring the difference between composition and writing and arguing that the field's focus on the administration of writing students and its historically imposed prohibition on theory greatly limit what can be understood about writing. Instead he envisions a more significant approach to writing, one that questions the field's conservative allegiance to subject and administration and reconsiders writing as spatial and ecological. Using concepts from ecocomposition, spatial theory, network theory, complexity theory, and systems theory, Postcomposition lays the groundwork for a networked theory of writing, and advocates the abandonment of administration as a useful part of the field. He also challenges the usefulness of rhetoric in writing studies, showing how writing exceeds rhetoric. Postcomposition is a detailed consideration of how posthumanism affects the field's understanding of subjectivity. It also tears at the seams of the "contingent labor problem." As he articulates his own frustrations with the conservatism of composition studies and builds on previous critiques of the discipline, Dobrin stages a courageous-and inevitably polemical-intellectual challenge to the entrenched ideas and assumptions that have defined composition studies.


Hochschild Cohomology, Modular Tensor Categories, and Mapping Class Groups I

Hochschild Cohomology, Modular Tensor Categories, and Mapping Class Groups I
Author: Simon Lentner
Publisher: Springer Nature
Total Pages: 76
Release: 2023-07-25
Genre: Science
ISBN: 9811946450

The book addresses a key question in topological field theory and logarithmic conformal field theory: In the case where the underlying modular category is not semisimple, topological field theory appears to suggest that mapping class groups do not only act on the spaces of chiral conformal blocks, which arise from the homomorphism functors in the category, but also act on the spaces that arise from the corresponding derived functors. It is natural to ask whether this is indeed the case. The book carefully approaches this question by first providing a detailed introduction to surfaces and their mapping class groups. Thereafter, it explains how representations of these groups are constructed in topological field theory, using an approach via nets and ribbon graphs. These tools are then used to show that the mapping class groups indeed act on the so-called derived block spaces. Toward the end, the book explains the relation to Hochschild cohomology of Hopf algebras and the modular group.


Involuntary Associations

Involuntary Associations
Author: David Huddart
Publisher: Oxford University Press
Total Pages: 175
Release: 2014
Genre: Language Arts & Disciplines
ISBN: 1781380252

Involuntary associations : "Postcolonial Studies" and "World Englishes"--Grammars of living break their Tense : world Englishes and cultural translation -- English in the conversation of mankind : world Englishes and global citizenship -- Declarations of linguistic independence: the postcolonial dictionary -- Writing after the end of empire : Composition, community, and creativity -- Slow reading : the opacity of world literatures -- Conclusion : English remains, englishes remain


Large-Scale Convex Optimization

Large-Scale Convex Optimization
Author: Ernest K. Ryu
Publisher: Cambridge University Press
Total Pages: 320
Release: 2022-12-01
Genre: Mathematics
ISBN: 1009191063

Starting from where a first course in convex optimization leaves off, this text presents a unified analysis of first-order optimization methods – including parallel-distributed algorithms – through the abstraction of monotone operators. With the increased computational power and availability of big data over the past decade, applied disciplines have demanded that larger and larger optimization problems be solved. This text covers the first-order convex optimization methods that are uniquely effective at solving these large-scale optimization problems. Readers will have the opportunity to construct and analyze many well-known classical and modern algorithms using monotone operators, and walk away with a solid understanding of the diverse optimization algorithms. Graduate students and researchers in mathematical optimization, operations research, electrical engineering, statistics, and computer science will appreciate this concise introduction to the theory of convex optimization algorithms.


Rewriting Composition

Rewriting Composition
Author: Bruce Horner
Publisher: SIU Press
Total Pages: 279
Release: 2016-02-22
Genre: Language Arts & Disciplines
ISBN: 0809334518

Bruce Horner’s Rewriting Composition: Terms of Exchange shows how dominant inflections of key terms in composition—language, labor, value/evaluation, discipline, and composition itself—reinforce composition’s low institutional status and the poor working conditions of many of its instructors and tutors. Placing the circulation of these terms in multiple contemporary contexts, including globalization, world Englishes, the diminishing role of labor and the professions, the “information” economy, and the privatization of higher education, Horner demonstrates ways to challenge debilitating definitions of these terms and to rework them and their relations to one another. Each chapter of Rewriting Composition focuses on one key term, discussing how limitations set by dominant definitions shape and direct what compositionists do and how they think about their work. The first chapter, “Composition,” critiques a discourse of composition as lacking and therefore as in need of being either put to an end, renamed, aligned with other fields, or supplemented with work in other disciplines or other forms of composition. Rather than seeing composition as something to be abandoned, replaced, or supplemented, Horner suggests ways of productively engaging with the ordinary work of composition whose ostensible lack is assumed in the dominant discourse. Subsequent chapters apply this reconsideration to other key terms, critiquing dominant conceptions of “language” and English as stable; examining how “labor” in composition is divorced from the productive force of social relations to which language work contributes; rethinking the terms of value by which the labor of composition teachers, administrators, and students is measured; and questioning the application of conventional definitions of professional academic disciplinarity to composition. By exposing limitations in dominant conceptions of the work of composition and by modeling and opening up space for new conceptions of key terms, Rewriting Composition offers teachers of composition and rhetoric, writing scholars, and writing program administrators the critical tools necessary for charting the future of composition studies.


Introducing String Diagrams

Introducing String Diagrams
Author: Ralf Hinze
Publisher: Cambridge University Press
Total Pages: 197
Release: 2023-07-31
Genre: Computers
ISBN: 1009317865

The first introductory account of using string diagrams to reason in elementary category theory.


Dynamical Systems and Random Processes

Dynamical Systems and Random Processes
Author: Jane Hawkins
Publisher: American Mathematical Soc.
Total Pages: 282
Release: 2019-09-23
Genre: Mathematics
ISBN: 1470448319

This volume contains the proceedings of the 16th Carolina Dynamics Symposium, held from April 13–15, 2018, at Agnes Scott College, Decatur, Georgia. The papers cover various topics in dynamics and randomness, including complex dynamics, ergodic theory, topological dynamics, celestial mechanics, symbolic dynamics, computational topology, random processes, and regular languages. The intent is to provide a glimpse of the richness of the field and of the common threads that tie the different specialties together.


Blaschke Products and Their Applications

Blaschke Products and Their Applications
Author: Javad Mashreghi
Publisher: Springer Science & Business Media
Total Pages: 324
Release: 2012-10-05
Genre: Mathematics
ISBN: 1461453410

​Blaschke Products and Their Applications presents a collection of survey articles that examine Blaschke products and several of its applications to fields such as approximation theory, differential equations, dynamical systems, harmonic analysis, to name a few. Additionally, this volume illustrates the historical roots of Blaschke products and highlights key research on this topic. For nearly a century, Blaschke products have been researched. Their boundary behaviour, the asymptomatic growth of various integral means and their derivatives, their applications within several branches of mathematics, and their membership in different function spaces and their dynamics, are a few examples of where Blaschke products have shown to be important. The contributions written by experts from various fields of mathematical research will engage graduate students and researches alike, bringing the reader to the forefront of research in the topic. The readers will also discover the various open problems, enabling them to better pursue their own research.


Ecology, Writing Theory, and New Media

Ecology, Writing Theory, and New Media
Author: Sidney I. Dobrin
Publisher: Routledge
Total Pages: 247
Release: 2011-12-22
Genre: Language Arts & Disciplines
ISBN: 1136482423

Moving beyond ecocomposition, this book galvanizes conversations in ecology and writing not with an eye toward homogenization, but with an agenda of firmly establishing the significance of writing research that intersects with ecology. It looks to establish ecological writing studies not just as a legitimate or important form of writing research, but as paramount to the future of writing studies and writing theory. Complex ecologies, writing studies, and new-media/post-media converge to highlight network theories, systems theories, and posthumanist theories as central in the shaping of writing theory, and this study embraces work in these areas as essential to the development of ecological theories of writing. Contributors address ecological theories of writing by way of diverse and promising avenues, united by the underlying commitment to better understand how ecological methodologies might help better inform our understanding of writing and might provoke new theories of writing. Ecology, Writing Theory, and New Media fuels future theoretical conversations about ecology and writing and will be of interest to those who are interested in theories of writing and the function of writing.