Career
He received his Ph.D. from Uppsala University in 1887, later worked there and at the Stockholm Observatory and was Professor of Astronomy and Director of the Observatory at Lund University from 1897.
He made extensive statistical studies of the stars in our galaxy and their positions and motions, and tried to develop a model of the galaxy based on this. He proposed the siriometer as a unit of stellar distance.
Charlier was also interested in pure statistics and played a role in the development of statistics in Swedish academia. Several of his pupils became statisticians, working at universities and in government and companies.
Related to his work on galactic structure, he also developed a cosmological theory based on the work of Johann Heinrich Lambert. In the resulting Lambert-Charlier Hierarchical Cosmology, increasingly large areas of space contain decreasing densities of matter, the principle being introduced to avoid the observational inconsistency that would otherwise emerge from Olbers Paradox.
Late in his career, he translated Isaac Newton's Principia into Swedish.
- James Craig Watson Medal (1924)
- Bruce Medal (1933)
Named after him
- Charlier (lunar crater)
- Crater on Mars
- Asteroid 8677 Charlier
- Charlier polynomials
Read more about this topic: Carl Charlier
Famous quotes containing the word career:
“I seemed intent on making it as difficult for myself as possible to pursue my “male” career goal. I not only procrastinated endlessly, submitting my medical school application at the very last minute, but continued to crave a conventional female role even as I moved ahead with my “male” pursuits.”
—Margaret S. Mahler (1897–1985)
“What exacerbates the strain in the working class is the absence of money to pay for services they need, economic insecurity, poor daycare, and lack of dignity and boredom in each partner’s job. What exacerbates it in upper-middle class is the instability of paid help and the enormous demands of the career system in which both partners become willing believers. But the tug between traditional and egalitarian models of marriage runs from top to bottom of the class ladder.”
—Arlie Hochschild (20th century)
“They want to play at being mothers. So let them. Expressing tenderness in their own way will not prevent girls from enjoying a successful career in the future; indeed, the ability to nurture is as valuable a skill in the workplace as the ability to lead.”
—Anne Roiphe (20th century)