Ludvig Oppermann

Ludvig Henrik Ferdinand Oppermann (September 7, 1817 – August 17, 1883) was a Danish mathematician and philologist who formulated Oppermann's conjecture on the distribution of prime numbers.

Publications
From :
 * 1857: Bidrag til Landmaalingens Theori. (Contributions to the theory of geodesy.) Tidsskr. Krigsvaxsen, 332–44.
 * 1863: Under the signature "En Dilettant": En Foresp0rgsel. (A request.) Tidsskr. Math. (1) 5, p. 16.
 * Under the signature "En Dilettant": Minimumsproblemer. (Minimum problems.) Tidsskr. Math. (1) 5, 17–26.
 * 1866: Om Livsforsikringer og Livrenter. (On life insurance and pensions.) Copenhagen, 24 pp.
 * 1869: Notes on Newton's formulae for interpolation. The Assurance Mag. 15, 145-8 and 177–9.
 * 1870: On Brigg's formula for interpolation. The Assurance Mag. 15, 312.
 * On the graduation of life tables, with special application to the rate of mortality in infancy and childhood. The Assurance Rec., Febr. 11.
 * 1871: Om Kvadratur. (On quadrature.) Tidsskr. Math. (3) 1 11–27.
 * 1872: Elementaere Darstellung, der numerischen Summation und Quadratur. Copenhagen, 21 pp.
 * Zur Begriindungder allgemeinenFehlertheorie(Methode der kleinsten Quadraten). Hamburg, 20 pp.