Title:  Automating and Stabilizing the Discrete Empirical Interpolation Method for Nonlinear Model Reduction

Abstract:  The Discrete Empirical Interpolation Method (DEIM) is a technique for model reduction of nonlinear dynamical systems.  It is based upon a modification to proper orthogonal decomposition which is designed to reduce the computational complexity for evaluating reduced order nonlinear terms.  The DEIM approach is based upon an interpolatory projection and only requires evaluation of a few selected components of the original nonlinear term.  Thus, implementation of the reduced order nonlinear term requires a new code to be derived from the original code for evaluating the nonlinearity.  I will describe a methodology for automatically deriving a code for the reduced order nonlinearity directly from the original nonlinear code.  Although DEIM has been effective on some very difficult problems, it can under certain conditions introduce instabilities in the reduced model.  I will present a problem that has proved helpful in developing a method for stabilizing DEIM reduced models.

TITLE: Square roots of divergence form operators on L^p spaces

ABSTRACT: An abstract is available online at

http://www.ms.uky.edu/~kott/PDEseminarf13/Haller-Dintelmann.pdf

Invisible War (2011), an Academy Award-nominated documentary, will be shown for free this Saturday morning, April 20, 2013,  at 10 AM at the Kentucky Theater.  This film documents the lives of women and men who have been sexually assaulted while serving in the U.S. military.  Several of the survivors have roots in Kentucky, and some of them will be at the screening to answer questions.  Come out, see the film, hear their stories.

Sponsored by UK Arts and Sciences, Anthropology, English, History, WRD (Writing, Rhetoric, and Digital Media), American Studies and the Center for research on Violence Against Women (CRVAW)

The Best of Both Worlds: Blended Learning in the Language Classroom”

Lecture by Dr. Fernando Rubio

Wednesday, March 06

2:30-4:30 pm

P.O.T 18^th floor, West End

Dr. Rubio has a  PhD in Spanish Linguistics from the State University of New York at Buffalo and he is currently teaching Spanish Linguistics at the University of Utah, where he is also Co-Director of the Second Language Teaching and Research Center. His research interests are in the areas of Applied Linguistics and Teaching Methodologies. In 2009 he was awarded the Utah System of Higher Education (USHE) Exemplary Faculty Use of Technology Award and in 2012 he received the ACTFL Award for Excellence in Foreign Language Instruction Using Technology. He has given talks, keynotes, and workshops on language and technology all over the country.  He has taught online and hybrid language courses for years, including the first foreign language MOOC^* ever taught (currently in progress).

He is the author of two textbooks, Tercer Milenio, Kendall-Hunt, 2009, and Juntos, Cengage (forthcoming) and editor of Hybrid Language Teaching and Learning: Exploring Theoretical, Pedagogical and Curricular Issues, Heinle, 2012.

(*) MOOC: Massive Open Online Course

Swati Chattopadhyay is an architect and architectural historian specializing in modern architecture and urbanism, and the cultural landscape of British colonialism. She is interested in the ties between colonialism and modernism, and in the spatial aspects of race, gender, and ethnicity in modern cities that are capable of enriching post-colonial and critical theory. She has served as a director of the Subaltern-Popular Workshop, a University of California Multi-campus Research Group, and is the current editor of the Journal of the Society of Architectural Historians (JSAH). She is the author of Representing Calcutta: Modernity, Nationalism, and the Colonial Uncanny (Routledge, 2005; paperback 2006), and Unlearning the City: Infrastructurein a New Optical Field (Minnesota, 2012 forthcoming). Her current work includes a new book project, "Nature's Infrastructure," dealing with  the infrastructural transformation of the Gangetic Plains between the 17th and 19th centuries.

Tom Conley is Lowell Professor in the Departments of Romance Languages and Visual and Environmental Studies at Harvard University. Conley studies relations of space and writing in literature, cartography, and cinema. His work moves to and from early modern France and issues in theory and interpretation in visual media. In 2003, Dr. Conley won a Guggenheim Fellowship for his work in topography and literature in Renaissance France.

Derek Gregory, University of British Columbia: “Gabriel's War: Cartography and the Changing Art of War"

January 25, 2pm

Lexmark Room, Main Building

      Dr. Derek Gregory is a member of the Department of Geography and one of two Peter Wall Distinguished Professors at the Peter Wall Institute for Advanced Studies at the University of British Columbia in Vancouver, Canada.  Dr. Gregory trained as an historical geographer at the University of Cambridge. His research focused on the historical geography of industrialization and on the relations between social theory and human geography and explored a range of critical theories that showed how place, space, and landscape have been involved in the operation and outcome of social processes. His 1982 book, Regional Transformation and Industrial Revolution, was staged on the classic ground of E.P. Thompson’s Making of the English Working Class. Following a move to Vancouver in 1989, Gregory’s work was reinforced by postcolonial critique, outlined in his 1989 book Geographical Imaginations. This new phase of work owed much to Edward Said’s critique of Orientalism, but it was much more concerned with the corporeality and physicality of travel – with embodied subjects moving through material landscapes – and with the constantly changing (often mislaid) cultural baggage of the travelers. And it paid attention what travelers mapped, sketched, and photographed – and to the consequences these representations had for their encounters.

This work on travel and travel writing was interrupted by the terrorist attacks on the World Trade Center and the Pentagon on 11 September 2001, and the focus of his research shifted to the present. Drawing on his training as an historical geographer and his sense of the renewed power of Orientalism, Dr. Gregory traced the long history of British and American involvements in the “Middle East,” and showed how these affected the cultural, political, and military responses to 9/11. The Colonial Present: Afghanistan, Palestine, Iraq (2004) showed how war quite literally takes place, and described in detail the violent ‘taking of places’ not only in Afghanistan and Iraq but in occupied Palestine. The study showed how the conduct of war connects the abstractions of geopolitics – the pronouncements of politicians, the strategies of generals – to the lives and deaths of countless ordinary men and women.

His forthcoming book, The Everywhere War, shows how the conduct of war is shaped by the spaces through which it is conducted; ranging from the global war prison at Guantanamo Bay through counterinsurgency in Baghdad and the drone wars in Afghanistan/Pakistan. His new research project, Killing space, is a critical study of the techno-cultural and political dimensions of air war. It focuses on three major campaigns: the combined bombing offensive against Germany in the Second World War, America’s air wars over Indochina, and the present use of UAVs in Afghanistan/Pakistan, Somalia, Yemen, and elsewhere.  It pays particular attention to the changing ways in which cities (and eventually people) have been visualized as targets within what is now called the ‘kill-chain,’ and to the different ways in which the media have represented and reported bombing to different publics.

Films of the Perestroika period--1980s-1990s

Networked Humanities: From Within and Without the University

A Digital Humanities Symposium

February 15-16, 2013

The University of Kentucky

Writing, Rhetoric, and Digital Media Program

Keynote Speakers:

Kathleen Stewart, Professor of Anthropology, University of Texas

Malcolm McCullough, Professor of Architecture, University of Michigan

Of all the topics of interest to the digital humanities, the network has received little attention among digital humanities proponents.  Yet, we live in a networked society: texts, sound, ideas, people, movements, consumerism, protest movements, politics, entertainment, academia, and other items circulate in networks that come together and break apart at various moments. While there exist networked spaces of interaction for digital humanities work – such as HASTAC or specific university centers -  we still must consider how networks affect traditional and future goals of humanities work. Have the humanities sufficiently addressed the ways their work, as networks, affect other networks, within and outside of the humanities? What might be a networked digital humanities or what is it currently if it does, indeed, exist? Can an understanding of the humanities as a series of networks affect – positively or negatively - the ways the public perceive its research, pedagogy, and mission?

The University of Kentucky’s Writing, Rhetoric, and Digital Media Program invites proposals for a two day symposium devoted to discussion of the implications of a networked digital humanities. The symposium will bring together academic and professional audiences in order to rethink the taxonomy of humanities so that we emerge with a network of people and ideas beyond the traditional taxonomy of “humanities” work. Thus, talks will not be limited to traditional humanities areas of study. 

Possible topics might include (but are not limited to):

·      Public humanities work

·      Networks among disciplines

·      Ecologies

·      Animal and human networks

·      Online spaces

·      Mapping/Geography

·      Economics and the humanities

·      Labor and the humanities

·      Digital production of texts

·      Community work

·      Workplace organization

·      The university as network

·      Archives and Obsolescence

February 15-16, 2013

Panels, roundtables, performative pieces, and alternative forms of delivery are welcome and encouraged.

No registration fee to attend or present. Please send 250 word proposals to  Jeff Rice j.rice@uky.edu  by September 1, 2012.

GWS Research Matters Series presents:

Melissa Stein

"Bodies of Knowledge:  Historical Perspectives on Race, Gender, and Biological Determinism"