Although Lvov was a remarkable centre for mathematics, the number of professors both at the Institute and at the University was extremely limited and their salaries were very small. ... Schauder had to teach in high school in order to supplement a meager income as lecturer ...

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although lvov was a remarkable centre for mathematics, the number of professors both at the institute and at the university was extremely limited and their salaries were very small. ... schauder had to teach in high school in order to supplement a meager income as lecturer ...