![Portrait of Peter Gustav Dirichlet (1805-1859), German mathematician. 19th century. by French School, (19th century) Portrait of Peter Gustav Dirichlet (1805-1859), German mathematician. 19th century. by French School, (19th century)](https://images-cdn.bridgemanimages.com/api/1.0/image/600wm.XEE.8450650.7055475/557369.jpg)
Portrait of Peter Gustav Dirichlet (1805-1859), German mathematician. 19th century. by French School, (19th century)
![The Poster Corp Peter Gustav Dirichlet/N(1805-1859). German Mathematician. Wood Engraving 19Th Century. Artistica di Stampa (45,72 x 60,96 cm) : Amazon.es: Hogar y cocina The Poster Corp Peter Gustav Dirichlet/N(1805-1859). German Mathematician. Wood Engraving 19Th Century. Artistica di Stampa (45,72 x 60,96 cm) : Amazon.es: Hogar y cocina](https://m.media-amazon.com/images/I/61OJ4qySN4L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
The Poster Corp Peter Gustav Dirichlet/N(1805-1859). German Mathematician. Wood Engraving 19Th Century. Artistica di Stampa (45,72 x 60,96 cm) : Amazon.es: Hogar y cocina
![The Fields Institute on Twitter: "Happy 218th, Johann Peter Gustav Lejeune Dirichlet! https://t.co/PT0yQ5AGDT" / Twitter The Fields Institute on Twitter: "Happy 218th, Johann Peter Gustav Lejeune Dirichlet! https://t.co/PT0yQ5AGDT" / Twitter](https://pbs.twimg.com/media/Fo4gooiWYAAfb-S.jpg)
The Fields Institute on Twitter: "Happy 218th, Johann Peter Gustav Lejeune Dirichlet! https://t.co/PT0yQ5AGDT" / Twitter
![Fonacit on Twitter: "#TalDíaComoHoy #13Feb 1805 Nace el matemático alemán Johann Peter Gustav Lejeune Dirichlet. Se le atribuye la definición "formal" moderna de una función. Sus aportes más relevantes se centraron en Fonacit on Twitter: "#TalDíaComoHoy #13Feb 1805 Nace el matemático alemán Johann Peter Gustav Lejeune Dirichlet. Se le atribuye la definición "formal" moderna de una función. Sus aportes más relevantes se centraron en](https://pbs.twimg.com/media/EuCmmPsWQAUHbJD.png)
Fonacit on Twitter: "#TalDíaComoHoy #13Feb 1805 Nace el matemático alemán Johann Peter Gustav Lejeune Dirichlet. Se le atribuye la definición "formal" moderna de una función. Sus aportes más relevantes se centraron en
![The Poster Corp Peter Gustav Dirichlet/N(1805-1859). German Mathematician. Wood Engraving 19Th Century. Artistica di Stampa (45,72 x 60,96 cm) : Amazon.es: Hogar y cocina The Poster Corp Peter Gustav Dirichlet/N(1805-1859). German Mathematician. Wood Engraving 19Th Century. Artistica di Stampa (45,72 x 60,96 cm) : Amazon.es: Hogar y cocina](https://m.media-amazon.com/images/I/81V+rAjnd+L._AC_SX425_.jpg)
The Poster Corp Peter Gustav Dirichlet/N(1805-1859). German Mathematician. Wood Engraving 19Th Century. Artistica di Stampa (45,72 x 60,96 cm) : Amazon.es: Hogar y cocina
![Portrait of Peter Gustav Dirichlet (1805-1859), German mathematician 19th century' Giclee Print - French School | Art.com Portrait of Peter Gustav Dirichlet (1805-1859), German mathematician 19th century' Giclee Print - French School | Art.com](https://imgc.artprintimages.com/img/print/portrait-of-peter-gustav-dirichlet-1805-1859-german-mathematician-19th-century_u-l-q1q69rk17263j.jpg?artPerspective=n)