Philosopher Logician
1. Kazimierz Ajdukiewicz (1890)
Philosopher Logician
Kazimierz Ajdukiewicz was a Polish philosopher and logician a prominent figure in the Lwów–Warsaw school of logic. He originated many novel ideas in semiotics including the categorial grammar used by...
2. Zygmunt Zawirski (1882)
Philosopher Logician
Zygmunt Zawirski was a Polish philosopher and logician. His main field of study was philosophy of physics history of science multi-valued logic and relation of multi-valued logic to calculus of...