## Archive of posts on May 1, 2023

### Free trade (single good case)

I set up a simple model to determine the production and consumption in free trade between nations.

- Categories: economics
- Tags: global economy, from zhihu

### A measure-theoretic formulation of statistical ensembles (part 2)

For sake of rigor and generalizability, I feel it necessary to try to have a mathematical formulation for statistical ensembles. I chose measure spaces as the underlying mathematical structure of thermal systems and tried to justify the method of statistical ensembles by deducing them from some axioms.

- Categories: physics
- Tags: mathematical physics, statistical mechanics, functional analysis, measure theory, probability, long paper