Né libre dans un pays qui ne tolérait pas les hommes libres, cet auteur est devenu réfugié et a gagné sa liberté aux États-Unis. La liberté s'obtient facilement en se l'accordant, mais pour la conserver, il faut l'exercer quotidiennement.
This book provides an exciting history of the discovery of Ramsey Theory, and contains new research along with rare photographs of the mathematicians who developed this theory, including Paul Erdös, B.L. van der Waerden, and Henry Baudet.
Mathematics of Coloring and the Colorful Life of Its Creators
Engaging with mathematical concepts through art, this coloring book invites readers to explore geometry, patterns, and symmetry. Each page features intricate designs that blend creativity with mathematical principles, allowing users to visualize and understand complex ideas while expressing their artistic side. Ideal for both students and adults, it promotes relaxation and cognitive development, making math accessible and enjoyable. This unique approach encourages a deeper appreciation for mathematics through the therapeutic act of coloring.