Abstract The splitting number of a link is the minimum number of crossing changes between distinct components that is required to convert the link into a split link. We provide a bound on the ...

This interview with psychologist Andrew Hartz was carried out over email in January 2021. You can find out more about Andrew’s work here. Ilana Redstone: Andrew, you wrote an Op-Ed for the Wall Street ...

A stock split is when a company decides to increase the number of shares by dividing its existing shares into additional shares. Stock splits don't provide any economic value to the company. They just ...

Cyclacel Pharmaceuticals, Inc. announced a 1-for-15 reverse stock split of its common stock, effective July 7, 2025, with trading commencing on a split-adjusted basis that day under the ticker symbol ...