Here are some things that I’ve translated into English. In general, I try to refrain from restructuring them too much: the sentence structure, punctuation, etc. is pretty close to the original; when faced with a decision between "literal" and "fluid", I tend to opt for the former. In short, these translations are more mathematical than historical.

Usually I don't have the time (or, truthfully, the energy) to fully proof-read everything after my first draft is done, so I'm sure that everything could be much improved. Sorry! But please do contact me with any corrections or comments, either by email or through the relevant GitHub repository (where you can also find the full source code). The smaller translations are all kept at @thosgood/translations, but the bigger ones sometimes have their own repository.

If you want to read about these translations, then have a look at the translation tag on my blog.

Finally, the following should go without saying, but I’ll say it anyway:

I am making no claim to any of the mathematics contained in any of these translations; the only things that are mine are the errors introduced during the hazardous journey from one language to another. All translations on this page are for personal (human) use only.

Multilingual mathematical dictionary

As part of undertaking these translations, I started building a multilingual mathematical dictionary. Since sharing this online, I have received contributions in many languages from many wonderful volunteers. This is an ongoing project, but you can view the current version of the dictionary at ~/maths-dictionary.

Articles

Seminars

Séminaire Bourbaki, Extracts (1948–49), "Les travaux de Koszul"

In the first series of the Séminaire Bourbaki, H Cartan gave three talks concerning the work of J-L Koszul on Lie algebras. These specific talks were given in 1948–49, but the first published Séminaire Bourbaki collection (containing the first 49 talks, and dating from 1948 up until 1951) was printed in 1952.

  1. H Cartan Les travaux de Koszul, I
  2. H Cartan Les travaux de Koszul, II
  3. H Cartan Les travaux de Koszul, III

Séminaire Claude Chevalley, Volume 4 (1958–59), "Variétés de Picard"

  1. P Gabriel Faisceaux quasi-cohérents
  2. P Gabriel Le théorème de Serre
  3. C S Seshadri Diviseurs en géométrie algébrique
  4. A Douady Variétés abéliennes

Séminaire Henri Cartan, Volume 9 (1956–57), "Quelques questions de topologie"

  1. A Grothendieck Sur les faisceaux algébriques et les faisceaux analytiques cohérents

Séminaire Henri Cartan, Volume 13 (1960–61), "Familles d'espaces complexes et fondements de la géométrie analytique"

The first talk (Douady, A. "Fibrés en tores complexes") of the 1960–61 Séminaire Henri Cartan appears to have been lost to the past: the complete list of talks from the edited second edition says that no copies of the notes were made, suggesting that the reader instead refer to an article [Atiyah M.F. "Some examples of complex manifolds". Bonner math. Schrift. 6 (1958)]. The fifth and sixth talks (Houzel, C. "Modules des surfaces de Riemann") have suffered much the same fate, with the complete list of talks simply stating that they were not written down and will not be copied for distribution.

  1. A Douady Variétés et espaces mixtes
  2. A Douady Déformations régulières
  3. A Douady Obstruction primaire à la déformation

Books

Letters

EGA, FGA, SGA

The smallest of the three large treatises on algebraic geometry is finished (or, at least, a complete first draft is).

The remaining two are really rather large indeed. Because of this, their translations form projects that will last for quite a few years yet to come. Neither of them is fully finished yet, nor will they be any time soon.

In progress

Sometimes a paper takes "a while" to translate, but I put it here so that people can nudge me if there's one on this list that they really want me to get around to finishing. The fractions show how many pages I've translated so far, and they are colour coded by percentage.

Wish list

Translations which I have yet to start, but "one day" intend to, are listed here. Feel free to contact me with any suggestions (though I definitely cannot commit to actually following through on any).