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MATHEMATICS
Unitary extensions of isometric operators in the Pontrjagin space $\Pi_1$ and continuations in the $\mathfrak{P}_1$
class of finite sequences of the class $\mathfrak{P}_{1;n}$
I. S. Iokhvidov Odessa Civil Engineering Institute
Citation:
I. S. Iokhvidov, “Unitary extensions of isometric operators in the Pontrjagin space $\Pi_1$ and continuations in the $\mathfrak{P}_1$
class of finite sequences of the class $\mathfrak{P}_{1;n}$”, Dokl. Akad. Nauk SSSR, 173:4 (1967), 758–761
Linking options:
https://www.mathnet.ru/eng/dan32985 https://www.mathnet.ru/eng/dan/v173/i4/p758
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