This is a preview. Log in through your library . Abstract The purpose of this study was to examine high-achieving students' interactions and performances on complex mathematics tasks as a function of ...

We study the existence of zero-cycles of degree one on varieties that are defined over a function field of a curve over a complete discretely valued field. We show that local-global principles hold ...

Part one in a series. Processing architectures continue to become more complex, but is the software industry getting left behind? Who will help them utilize the hardware being created? Eleven years ...