Translations
Here are translations I’ve made of a few of the papers I’ve read that weren’t written in English. Unfortunately, the only foreign language I understand with any facility is Spanish, in which not very much mathematics is written, so I can’t very well guarantee the accuracy of these translations. Nonetheless, it’s amazing what you can do these days with the internet.
- Hersch, Joseph. Caractérisation variationelle d'une somme de valeurs propres consécutives; généralisation d'inégalités de Pólya-Schiffer et de Weyl. C.R. Acad. Sci. Paris 252, 1714-1716 (1961).
- Hersch, Joseph. Quatre propriétés isopérimétriques de membranes sphériques homogènes. C.R. Acad. Sci. Paris Sér. A-B 270, 1645-1648 (1970).
- Kneser, Adolf. Bemerkungen über die Anzahl der Extreme der Krümmung auf geschlossenen Kurven und über verwandte Fragen in einer nicht-euklidischen Geometrie. Festschrift Heinrich Weber zu Seinem Siebzigsten Geburtstag. pp. 170-180 (1912).
- See also the condensed version and the summary that I wrote.