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 ...

The objective of this paper is to present a simple framework for the derivation and analysis of orthogonal IIR transfer functions, which are directly related to orthogonal rational functions.

AI can generate creative ideas, but can it make rational decisions? This post explores AI's strengths, limitations, and the role of human oversight in decision-making.

Many atheists think that their atheism is the product of rational thinking. They use arguments such as “I don’t believe in God, I believe in science” to explain that evidence and logic ...

Many atheists think that their atheism is the product of rational thinking. They use arguments such as “I don’t believe in God, I believe in science” to explain that evidence and logic ...