Choose from Fancy Wallpaper Background stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Plans and pricing Video Back Videos home ...

Working Papers describe research in progress by the author(s) and are published to elicit comments and to further debate We test and estimate a variety of alternative models of the yield curve, using ...

The workshop will focus on moduli of objects in abelian categories of low dimension, namely quiver representations, sheaves and Higgs sheaves on curves and surfaces. The goal is to highlight the ...

This file includes stroke(), which converts a path into a geometric object, like drawing with a pen. It even works on three-dimensional paths. You can make a dashed line or add arrow heads. The turtle ...