The exponential function characterized by an approximate functional equation

zbMath0504.39009MaRDI QIDQ1836102

Peter D. T. A. Elliott

Publication date: 1982

Published in: Illinois Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

characterization of the exponential function by an integral functional equation

Mathematics Subject Classification ID

Functional equations in the complex plane, iteration and composition of analytic functions of one complex variable (30D05) Elementary functions (26A09) Functional equations and inequalities (39B99)

Related Items (1)

Functional analysis and additive arithmetic functions

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