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Hilbert's Twenty-First Problem
On linear differential equations with certain properties.
Wikipedia | Hilbert's Twenty-First Problem
Statements about
Hilbert's Twenty-First Problem
Instance Of
Mathematical Problem
Named After
David Hilbert
Part Of
Hilbert's Problems
Series Ordinal
:
21
Follows
:
Hilbert's Twentieth Problem
Followed By
:
Hilbert's Twenty-Second Problem
Different From
Riemann–Hilbert Problems
