Eva Miranda

speaker

1,609 appearances 1 recordings 1 series first heard Jan 2025 last heard Jan 2025

Eva Miranda’s voice in public audio — every appearance, attributed to the second.

Trend

recordings per month · last 12 months

No recordings in the last 12 months.Older appearances are listed below; set an alert to hear about the next one.

newest first · ▶ plays the moment

This is in a neighborhood of the whole torus.

lo it's written in this action angle coordinates.

It's very funny this.

So that's interesting.

This is what's called the action angle coordinate.

And this is very, very useful because if you want to do quantization and you have these integrable systems that I'm going to be able to use, then

I have a very good way, I have a lot of information about the symplectic form.

And I can use it to quantize.

See?

Um now let me talk about history a little bit.

Miner was in this story.

This was uh called the Arnold

Arnold Lubill Theorem, classical in the books.

When I was a postdoc in France, I learned that indeed Miner had already given a formula related to it.

And Miner had an interesting stor story to tell.

He was not only mathematician, he was astronomer.

And this was very close together at that time, but he was a member of the Resistance in France.

So he was a very active member of the Resistance during the Nazi occupation.

And so he's very well known for this uh this uh he he died quite young at fifty five.

Um and i he he was the first one to give this formula that you see here.

Showing 841–860 of 1,609 · page 43 of 81