Mathematicians by Birth Country

Below you will find a clickable map of the mathematicians mentioned in the Volterra-Hostinský correspondence.
Click a country point on the map of Europe and Russia to display the mathematicians born there.
Birthplaces are grouped by present-day country. Historically uncertain or unresolved cases are listed separately below.

Clickable point map for browsing. Dots mark approximate country or capital positions; labels may be offset for readability.

Uncertain or unresolved entries

These names were not placed on the map automatically because the birthplace is unclear, historically uncertain, or the entry in the source list is incomplete.

J. Beránek? — source entry appears uncertain.
Corrado de Concini? — likely Italy, but the source note suggests uncertainty.
Euclid — usually associated with Alexandria; exact birthplace is uncertain in antiquity.
Michal (?) — incomplete entry.
Mme Volterra — not enough identifying information in the source list.