NOTES ON FUNCTIONAL CATEGORIES IN GERMAN

Notes and Exercises on ∞-categories

These notes are designed to accompany the lectures given by the author in the Geometric Langlands Seminar at the University of Chicago in the autumn quarter of 2007. The goal of the lectures was to give a brief introduction to J. Lurie’s work on ∞-categories. In the notes we provide some additional background from category theory and homotopy theory, as well as an extensive collection of exerci...

Notes on Cotorsion Theories and Model Categories

These are notes for two talks given by Mark Hovey at the Summer School on the Interactions between Homotopy Theory and Algebra at the University of Chicago, July 26 to August 6, 2004. Because they are notes, they are a bit more chatty and a bit more likely to contain errors than a paper would be, so caveat lector. They are based on the papers [Hov02], [Gil04b], and [Gil04a], and concern the rel...

German Conference on Chemoinformatics 2010 – organizers' notes

The Chemistry-Information-Computers (CIC) division [1] of the German Chemical Society (GDCh) invited the chemoinformatics and modeling community from the 7 to the 9 November 2010 to Goslar, Germany, to participate in the 6th German Conference on Chemoinformatics (GCC 2010). The international symposium addressed a broad range of modern research topics in the realm of computers and chemistry. The...

Notes on Enriched Categories with Colimits of Some Class

The paper is in essence a survey of categories having φ-weighted colimits for all the weights φ in some class Φ. We introduce the class Φ of Φ-flat weights which are those ψ for which ψ-colimits commute in the base V with limits having weights in Φ; and the class Φ− of Φ-atomic weights, which are those ψ for which ψ-limits commute in the base V with colimits having weights in Φ. We show that bo...

Notes on the German legal and penal system.