Ask HN: Can an amateur make contributions to pure math or theoretical physics?

https://news.ycombinator.com/item?id=45161827

5 10 11 months ago

news.ycombinator.com

I've always been fascinated by theoretical physics (specifically, quantum mechanics) and pure math (specifically, number theory). However, they're not subjects I'd like to make a career out of. Realistically, might I be able to make meaningful contributions do these fields as a part-time amateur? That is, someone who has no formal training beyond possibly undergraduate courses and is otherwise self-taught.

popalchemist• 11 months ago

It has happened. If you're interested, pursue it.

sunscream89• 11 months ago

Yes by duh!

Try reading a few proofs. If you can put a proof on a piece of paper that isn’t simply laughed at you are in the running.

Like what is the relationship between the speed of light, and the mass of an electron. Must there not be some correlation between the potential of mass and non mass particles?

If someone could pencil that out it would be both “no duh!” And a question only an amateur would explore (of course not silly, if there was a relationship we would already know all about it.)

Maybe someone already has that one, I don’t know, not my expert area. Sure that counts, however the pursuit of Truth (or novel truths) is not played only by professionals.

al_borland• 11 months ago

Last year two girls in high school made the news for proving the Pythagorean theorem using trigonometry.

https://www.smithsonianmag.com/smart-news/two-high-schoolers...

WCSTombs• 11 months ago

I don't know about physics, but or math, it does happen from time to time.

rolph• 11 months ago

depending on institution, if you feel you can stand equal with faculty, you may apply to challenge for credits, and a full ride for uncanny ability [independent accomplishment]

get a syllibus for degree courses, and get the c.v. of faculty, as well as theses of grad student t.a. corpus. know these things inside and out, as well as recent extensions of these theses, and when you can stand up to an examination board to make successful defense vs challange, you may be ready.

A_D_E_P_T• 11 months ago

Greg Egan is a professional science fiction writer who moonlights as a mathematician. He has done some good work in pure math, e.g.: https://en.wikipedia.org/wiki/Egan_conjecture

There are others like him.

If you're sufficiently smart/motivated and have a day job that's conducive to side-project intellectual effort, sure it's possible for an amateur to make contributions.

brudgers• 11 months ago

Realistically, might I be able to make meaningful contributions do these fields as a part-time amateur?

Logically? yes.

Realistically? Most likely not because scientific fields are shared human endeavors, share human endeavors are undertaken by communities, and for better or worse you are not a member of those communities.

So you are not connected to the pulse of problems people within the communities are currently interested in and don’t have relationships that will get your papers read by members of the community. Only freshmen get the benefit of the doubt when it comes to endless September.

On the other hand, publishing your work is as simple as wordpress.com or Youtube. So if the work is important to you, there are no meaningful impediments to putting it out there. People might not care, but if the work is meaningful to you that won’t matter.

Of course, the simplest way to join the community is to do the things the community expects of its members…grad school. Good luck.

pchangr• 11 months ago

It still happens from time to time Claude found me this examples :

https://en.wikipedia.org/wiki/Hua_Luogeng

https://en.wikipedia.org/wiki/AKS_primality_test

https://en.wikipedia.org/wiki/Richard_M._Friedberg

https://www.quantamagazine.org/decades-old-graph-problem-yie...

shoo• 11 months ago

Not a theoretical physics / pure math example, but Yann Collett is a example of someone who had a day job as a project manager, and did programming as one hobby, and ended up developing the LZ4 & ZStandard compression algorithms. Yann first started looking at compression algorithms after developing a game for the HP 48S graphics calculator, but it was a large 50kb game and would take too long to download.

there's a great interview here:

https://corecursive.com/data-compression-yann-collet/#pickin...

Part of what helped Yann was finding a niche community of people with the same interest, developing new compression algorithms, where he could be part of that community:

I was not alone and that’s very important I think. But more importantly, I think it gave me a frame of reference. I could compare, I could get evaluated. And so there was a sense of belonging to a tribe of peers and I think it matters because it’s difficult to sustain such a long effort, multi years effort with no such contacts at all.
Every once in a while someone would come and say, “Hey, I invented this.” And some people would test it and would say, oh, it’s good or it’s great or it’s not. And there would be no shortage of people who like me are interested in data compression and would test the program. Oh, that’s a perfect ground.

Part of Yann's success in contributing something novel was having a different goal to most people

I think it’s fair to say that in the data compression community, most searcher were interested in data compression, really best ratio. And speed, yes, as a side effect. Let’s make it not too bad. That really comes second. And my mind was refocused on I want great speed and without sacrificing speed, I want to get better compression ratio. So it really changed the perspective of what matters. And it doesn’t take too long before I got something competitive and at some point also by chance I have an algorithm which seems to be the fastest around. So that’s LZ4.

I think there's a lot of overlap with brudgers comment about fields being shared human endeavors, undertaken by communities. You need to figure out how to be part of the relevant community. For a field like theoretical physics, the cost of admission is probably grad school in theoretical physics.

jones1618• 11 months ago

Even if your observations/findings are brilliant, you can't be taken seriously unless you're published in an academic journal and you can't do that "cold."

Basically, the prerequisites are: 1) You have to speak the language and 2) You have to know some people.

#1 Know the Language - Let's say you believe you have a new mathematical proof. Even if it was perfectly valid, you'd get instantly rejected for publishing if it wasn't formatted correctly, used accepted language and definitions of things, was sufficiently rigorous and referenced relevant prior work.

That's tough for an amateur to pull off by themselves. So, one solution is to take your best attempt at a rigorous amateur proof to a mathematician at a local college or university. Even a curious grad student in the field who is willing to indulge you can help clean up the work.

As a bonus, that can help with problem #2 - knowing some people. If your proof, now translated to proper mathematician-speak, holds water maybe you can leverage your proof-reader to "level-up" and get your proof seen by an actual professor in the field who can lend you some credibility and get you introduced to other mathematicians.

Even then, your chances of getting published are near zero. However, the recent example of two high-school students who came up with a novel proof of the Pythagorean theorem shows how it can be done. They first were able to present a "poster" of their proof at a conference where it was seen by mathematicians and where they could be quizzed about it on the spot. Surviving that gauntlet PLUS the exposure allowed them to catch the eye of a publisher willing to take a chance on them.

Ask HN: Can an amateur make contributions to pure math or theoretical physics?

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