Nov 22, 2024 The final chapter of this course on secretly-categorical set theory. Axiomatic Set Theory 9: The Axiom of Choice Nov 15, 2024 The penultimate week of this axiomatic set theory course, ...
TensorKit v0.13 brings a number of performance improvements, but also comes with a number of breaking changes: To export TensorMap data from TensorKit.jl v0.12.7 or earlier, you should first export ...
for all infinite sets X X and Y Y. Proving this required most of the concepts and results from the second half of the course: well ordered sets, the Cantor–Bernstein theorem, the Hartogs theorem, Zorn ...
A new theory that explains how light and matter interact at the quantum level has enabled researchers to define for the first time the precise shape of a single photon. The nature of this ...
But none have been as popular as modern portfolio theory (MPT). Here, we look at the basic ideas behind MPT, its pros and cons, and how it should factor into your portfolio management. Modern ...
The idea of “October theory” is blowing up on TikTok, and the gist of it is simple: Fall symbolizes change and fresh starts, and it's a perfect time to reassess your goals and values.