Christian Zeller
Julius Christian Johannes Zeller (born June 24, 1822 in Mühlhausen am Neckar , † May 31, 1899 in Cannstatt ) was a German mathematician and pastor from Württemberg.
Zeller studied mathematics , geography and theology . In 1874 he became rector of the seminar in Markgröningen . In 1882 he developed his formulas for calculating the days of the week and calculating the date of Easter ( Zeller's congruence ).
Fonts
To the calendar invoice
- The basic tasks of the calendar calculation solved in a new and simplified way , Zeller, Chr., Württembergische Vierteljahrshefte für Landesgeschichte, year V 1882.
- Problema duplex Calendarii fundamentale par M. Ch. Zeller, Bulletin de la Société Mathématique de France, vol. 11, Séance du 16 mars 1883
- Calendar formulas by Rector Chr. Zeller, Mathematical and scientific messages of the mathematical and scientific association in Württemberg, Ser. 1, 1 1885
- Calendar formulas from Chr.Zeller, Acta Mathematica , Vol. 9 1886-87, Nov 1886
To number theory
- A new proof of the reciprocity theorem , Berlin 1872
- De numeris Bernoulli eorumque compositione ex numeris integris et reciprocis primis Paris 1881
- On Euler's recursion formula for the divisor sums Stockholm 1884
Web links
Wikisource: Christian Zeller - Sources and full texts
- Detailed page about Zeller
- Calendar calculation - weekday calculation and calculation of Easter according to Christian Zeller
| personal data | |
|---|---|
| SURNAME | Zeller, Christian |
| ALTERNATIVE NAMES | Zeller, Julius Christian Johannes |
| BRIEF DESCRIPTION | German mathematician |
| DATE OF BIRTH | June 24, 1822 |
| PLACE OF BIRTH | Mühlhausen am Neckar |
| DATE OF DEATH | May 31, 1899 |
| Place of death | Cannstatt (Württemberg) |