However , most of his activity was devoted to teaching at Odessa University and writing associated books and study materials .
Independently from Hilbert , he developed a similar axiomatic theory and applied it in geometry , algebra , Galois theory and analysis .
Most of his activity was devoted to teaching at Odessa University and writing associated books and study materials .
Independently from Hilbert , he developed a similar axiomatic theory and applied it in geometry , algebra , Galois theory and analysis .