Complexity theory is a fundamental branch of theoretical computer science that categorises computational problems according to their inherent difficulty and the resources required to solve them. At ...

This is a preview. Log in through your library . Abstract The sparsity constrained rank-one matrix approximation problem is a difficult mathematical optimization problem which arises in a wide array ...

Could the deepest laws of nature ever be reduced to lines of code? A team of physicists from Canada, the United States, the United Kingdom, and Italy has come up with a definitive answer: no. A new ...