Voyages as exercises of the gaze

This article focuses the relationship between journeys and photographs especially among anthropologists who travel. Having travelled to the Upper Negro River as an advisor of a PhD student, I discuss what digital photographs may mean in a context where verbal communication is impossible. Real or imaginary journeys are a source of images, reports, or travel logs in which it is difficult to discern what is real and what is fiction. After discussing a few famous scientific and literary journeys, the article focuses on some anthropological journeys and concludes that images produced by anthropologists are a result of trained intuition, a sensitive gaze, and memories of former travels. The article includes photographic essays that incorporate pictures I took in February 2012 among the Hupd'äh, in the Upper Negro River region.

Virasoro Action on Imaginary Verma Modules and the Operator Form of the KZ-Equation

We define the Virasoro algebra action on imaginary Verma modules for affine and construct an analogue of the Knizhnik-Zamolodchikov equation in the operator form. Both these results are based on a realization of imaginary Verma modules in terms of sums of partial differential operators.