Passer au contenu principal
Tangente

Amat(h)ateurs and amat(h)atrices

Before the 19th century, many of those who are now considered mathematicians did not derive their income from this activity, or even practiced another one, more lucrative. While the status of mathematician has progressively become officialized and institutionalized, the practice of the discipline still attracts many amateurs, men and women, who find pleasure in immersing themselves in certain unsolved problems, mainly in geometry and number theory. Come meet these non-professionals who find, or are still searching for, and, why not, join the community of amat(h)ateurs.

All articles  in this folder

Recognized amateurs

Recognized amateurs

What is an amateur mathematician? Defining one is no easy task, especially since the concept has undoubtedly evolved over time. Nevertheless, we will look at a few examples, both past and present.

Daniel LignonFeb 10, 2025
They found it

They found it

Here are a few amateur mathematicians whose names are associated with recent results.

Daniel LignonFeb 10, 2025
The joy of mathematical discovery: amateur mathematicians | Tangente

The joy of mathematical discovery: amateur mathematicians | Tangente

Christian Boyer, Vincent Thill, Jean Moreau de Saint-Martin and Philippe Fondanaiche—all passionate amateur mathematicians—agreed to answer our questions about how their interest in mathematics began and the activities they have developed in their favorite areas.

MICHEL CRITONFeb 10, 2025
A centenarian devoted to magic squares | Tangente

A centenarian devoted to magic squares | Tangente

After a busy career in public works engineering, during which he held various positions in Alsace, René Descombes (born in 1924!) has pursued his interest in magic squares since retiring.

MICHEL CRITONFeb 10, 2025
Mathematics unleashed: passion and research | Tangente

Mathematics unleashed: passion and research | Tangente

As an amateur, where can you find topics to explore? How can you learn about a subject and keep abreast of the state of the art? Where can you meet people to exchange ideas with—or even find opportunities to publish? Here are a few pointers for anyone eager to take the plunge.

Martine BRILLEAUDFeb 10, 2025
GIMPS and Mersenne primes | Tangente

GIMPS and Mersenne primes | Tangente

If you would like to put your computer to work for research, your name might one day be associated with the discovery of a new Mersenne prime…

Daniel LignonFeb 10, 2025