автор: S. M. Nikol skii

A linear integral equation is an equation of the form XEX. (1) 2a(x)cp(x) — Ix k(x, y)cp(y)dv(y) = f(x), Here (X, v) is a measure space with a-finite measure v, 2 is a complex parameter, and a, k, f …

In the Part at hand the authors undertake to give a presentation of the historical development of the theory of imbedding of function spaces, of the internal as well as the externals motives which ha …

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