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Comment by acadien | Hacker News Reader

>99.9%+ of all papers published by Math professors are incomprehensible to all but a few experts.

That's just flat out not true. In fact I would hazard a guess that the reverse is true (0.1% of math papers are incomprehensible to most). Not to say that math is simple but that just because something is highly specialized does not mean it is incomprehensible. Of course my only evidence is that the vast majority of specialized physics papers that I read only require some background in quantum mechanics, statistical mechanics and some of the problem domain. I read some papers in math journals too and feel like they're about on par in general.

There are certainly some mathematicians that publish in super highly specialized fields that are remarkably difficult to understand but these are a teensy tiny minority.

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Understanding papers depends on what your field is.

For example, I'm interested in optimization/signal processing/machine learning and finishing up my education. In the related journals I can barely understand the notation and miss the higher level concepts.

On the other hand I'm taking a class that required me to read a journal paper written by the professor. It was strange: I could understand it. I followed it and most of the finer details too.

I would say that OPs statement is true: 99.99% of papers published by math profs are incomprehensible to almost everyone. Not only do they use foreign notation there's also a lot the don't say because it's assumed the reader knows enough to prove it -- hence "left as an exercise for the reader..."

Just because someone doesn't understand how a jet engine works doesn't mean its incomprehensible to them. It just means they haven't spent the time and effort to understand it. There are very very few topics out there in this world that you cannot understand if you've had the proper training.

Granted a lot of topics may take a couple of years to understand, or even a decade. But guess what, it took the author that long to understand it too.

I think you are seriously overestimating the capabilities of 'most'. In my experience, it is impossible to convince 'most' of truly trivial (to the mathematically schooled) things such as

- there are as many odd integers as integers.

- 0.99999999... equals 1.

But it also depends on what you call 'math'. Applied math often is 'easy'. Modern abstract math, I am convinced 90+% will never be able to read, and 99% of the rest would need serious study. I know I can't make heads or tails from many papers, and I do have a M. Sc. in math. That's partly because I am rusty, but there also are lots and lots of terms in areas that I never heard about in areas such as algebra that I barely studied. For an example, look at http://mathworld.wolfram.com/search/?query=cohomology&x=0&y=..., pick any page, and check whether 'most' would be able to comprehend it.

That's just algebraic topology, go read yourself some Hatcher: http://www.math.cornell.edu/~hatcher/AT/ATpage.html

I'd second this, if only because I have nothing further than an undergrad CS degree and I can read computational complexity papers just fine. You don't need much extra education to understand a paper, you might to understand some of the implications of it

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