The obstacle problem

The obstacle problem

Author: Luis Angel Caffarelli

Publisher: Edizioni della Normale

Published: 1999-10-01

Total Pages: 0

ISBN-13: 9788876422492

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The material presented here corresponds to Fermi lectures that I was invited to deliver at the Scuola Normale di Pisa in the spring of 1998. The obstacle problem consists in studying the properties of minimizers of the Dirichlet integral in a domain D of Rn, among all those configurations u with prescribed boundary values and costrained to remain in D above a prescribed obstacle F. In the Hilbert space H1(D) of all those functions with square integrable gradient, we consider the closed convex set K of functions u with fixed boundary value and which are greater than F in D. There is a unique point in K minimizing the Dirichlet integral. That is called the solution to the obstacle problem.


Bulletin

Bulletin

Author: United States. Office of Education

Publisher:

Published: 1914

Total Pages: 634

ISBN-13:

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The Making of Barbarians

The Making of Barbarians

Author: Haun Saussy

Publisher: Princeton University Press

Published: 2024-12-17

Total Pages: 192

ISBN-13: 0691231982

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A groundbreaking account of translation and identity in the Chinese literary tradition before 1850—with important ramifications for today Debates on the canon, multiculturalism, and world literature often take Eurocentrism as the target of their critique. But literature is a universe with many centers, and one of them is China. The Making of Barbarians offers an account of world literature in which China, as center, produces its own margins. Here Sinologist and comparatist Haun Saussy investigates the meanings of literary translation, adaptation, and appropriation on the boundaries of China long before it came into sustained contact with the West. When scholars talk about comparative literature in Asia, they tend to focus on translation between European languages and Chinese, Korean, and Japanese, as practiced since about 1900. In contrast, Saussy focuses on the period before 1850, when the translation of foreign works into Chinese was rare because Chinese literary tradition overshadowed those around it. The Making of Barbarians looks closely at literary works that were translated into Chinese from foreign languages or resulted from contact with alien peoples. The book explores why translation was such an undervalued practice in premodern China, and how this vast and prestigious culture dealt with those outside it before a new group of foreigners—Europeans—appeared on the horizon.