show/hide this revision's text 2 Corrected year, and linked to Zentralblatt

Concerning question 2: Lars Garding credits G.Tedone, in a 1889 1898 paperon in the first volume of (the third series of) Annali di Matematica, for the general solution formula for the wave equation. Also Hadamard calls it Tedone's formula.

show/hide this revision's text 1

Concerning question 2: Lars Garding credits G.Tedone, in a 1889 paper on the first volume of Annali di Matematica, for the general solution formula for the wave equation. Also Hadamard calls it Tedone's formula.