For a rational matrix function Φ with poles outside the unit circle, we estimate the degree of the unique superoptimal approximation 𝒜Φ by matrix functions analytic in the unit disk. We obtain sharp ...

Chief Justice Cho Hee-dae stated at the commemorative ceremony for the 11th "Korea Courts Day" held on the 12th, “For the ...

Charlie Kirk’s death this week is the latest example, and it prompts the question: Is America in its assassination era? This ...

Understanding why we cling to objects in a moments of uncertainty helps explain the appearance of English flags on roadsides ...

President Lee Jae-myung, regarding the ‘prosecutorial reform’ initiative led by the Democratic Party’s hardliners, stated at his 100th-day press conference on the 11th, “Reorganizing the prosecution ...

Don’t want to miss a single column? Sign up to get “Dear James” in your inbox. I’m worried I may no longer be capable of ...

A new academic year means new opportunities to discover ideas, perspectives, and passions. This year, Bryn Mawr is offering a ...

Hong Kong's Legislative Council on Wednesday vetoed a bill that would have allowed limited legal rights for same-sex couples ...

While lawyers—by nature of their training and experience in the profession—might find that cognitive bypassing appears useful ...

The withdrawal of providers due to onerous new conditions around waste and staffing needs to be sorted, and quickly, writes ...

Traditional polymers such as plastics are widely utilized for their chemical inertness and durability. However, these very ...

The world of protein engineering just took a giant leap forward. A team in China has developed a method that makes designing better proteins faster, cheaper, and easier.