## The generalized boundary value problem is a Fredholm mapping of index zero.(English)Zbl 0830.34013

Author’s abstract: “It is proved that each generalized boundary value problem for the $$n$$th order linear differential equation generates a Fredholm mapping of index zero”.
Reviewer: F.Neuman (Brno)

### MSC:

 34B05 Linear boundary value problems for ordinary differential equations
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