Mikael Helin / Journal Mathematics · Finance · AI

News & Notes

Ideas at the intersection of mathematics, financial systems, and software.

01 / 04 MYSELF & SVELTE

Initial Commit: Welcome to the New Site

System online. Old infrastructure deprecated.

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The archive / 03

A notebook of probability equations and sketches beside drafting instruments

02 / 04 MATHEMATICS & SAMPLE ARTICLE

The mathematics of uncertainty

Why probability is more than a way of putting a number on what we don't know.

Printed financial charts, ledgers and a metal ruler on a dark desk

03 / 04 FINTECH, BANKING & SAMPLE ARTICLE

Risk models in the real world

What happens between a sound statistical idea and a decision a bank can trust?

Branching data lines plotted on graph paper with a technical pen

04 / 04 ARTIFICIAL INTELLIGENCE & SAMPLE ARTICLE

AI needs a theory of failure

In high-stakes systems, understanding when a model breaks matters as much as knowing when it works.