Fries, Jakob Friedrich (1773–1843)
Lecat, Maurice (1884–1951)
Delboeuf, Joseph (1831–1896)
Picard, Charles Émile (1856–1941)
Cantor, Moritz (1829–1920)
Courant, Richard (1888–1972)
Küpper, Karl (1828–1900)
Fourier, Joseph (1768–1830)
Lévy, Paul (1886–1971)
Klein, Felix (1849–1925)
Da Fano, Gino (1871–1952)
Romer, Kazimierz (1848 – c. 1903)
Kant, Immanuel (1724–1804)
Darboux, Gaston (1842–1917)