On an exponential-cosine operator-valued functional equation

DOI10.1007/BF01836526zbMath0334.39002MaRDI QIDQ1228906

A. B. Buche

Publication date: 1975

Published in: Aequationes Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/136543

Mathematics Subject Classification ID

Groups and semigroups of linear operators (47D03) Functional equations for functions with more general domains and/or ranges (39B52) Groups and semigroups of linear operators, their generalizations and applications (47D99)

Related Items (3)

Exponential-cosine operator-valued functional equation in the strong operator topology ⋮ On an exponential-cosine functional equation ⋮ Well-posedness of differential-operator problems. II: The Cauchy problem for complete second-order equations in Banach spaces

Cites Work

• On the cosine-sine operator functional equations
• On some functional equations in Banach spaces
• ON SOME FUNCTIONAL EQUATIONS ASSOCIATED WITH SEMIGROUPS OF OPERATORS
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