Abstract: We prove that the fixed point iteration of arbitrary positive concave mappings with nonempty fixed point set converges geometrically for any starting point. We also show that positivity is ...

Abstract: Precision tuning of fixed-point arithmetic is a powerful technique for optimizing hardware designs on, where computing resources and memory are often severely constrained. While fixed-point ...

The Democratic Party continues to lead over Republicans in the battle to control the House of Representatives, but by a slimmer margin than two months ago. The latest Rasmussen Reports national ...