Documenta Ophthalmologica Proceedings Series

Documenta Ophthalmologica—Advances in Ophthalmology

This is a collection of eight papers. G. Wald of New York writes an obituary notice in English on Professor Selig Hecht. A. v. Tschermak-Seysenegg of Prague writes on Simultaneous Contrast in German with a short summary in English. Next W. Bronkhorst of Bilthoven, J. Ten Doesschate and P. F. Fischer of Utrecht discuss the Physiological Optics of the Visualization of X-ray Pictures in English wi...

Documenta Mathematica

Order Form Prices include shipping and handling (and VAT inside Europe). I hereby order (please mark appropriately): Documenta Mathematica,12 (2007) 696 p., 80 e , reduced: 70 e Documenta Mathematica,11 (2006) 486 p., 80 e , reduced: 70 e Documenta Mathematica, A Collection of Manuscripts in Honour of John H. Coates (2006) 827 p., 90 e , reduziert: 72 e Documenta Mathematica,10 (2005) 716 p., 8...

Panel Proceedings Series

Documenta Mathematica Band 17 , 2012

We derive a combinatorial formula for quantized Donaldson-Thomas invariants of the m-loop quiver. Our main tools are the combinatorics of noncommutative Hilbert schemes and a degenerate version of the Cohomological Hall algebra of this quiver. 2010 Mathematics Subject Classification: Primary 16G20, secondary 05E05, 14N35

Statistics Canada International Symposium Series - Proceedings

National Statistical Institutes (NSIs) and Market Research Bureaus conduct surveys about many different topics. To reach this aim they have developed a fully-equipped statistical production process. It is a long way from collecting raw data to publishing public information. This paper discusses one of the methodological aspects of the statistical production process. The aim of a NSI or Market R...