HYERS-ULAM-RASSIAS STABILITY OF A QUADRATIC TYPE FUNCTIONAL EQUATION

DOI10.4134/BKMS.2003.40.2.183zbMath0733.43004OpenAlexW2150173328MaRDI QIDQ3359171

Hung Hwan Lee

Publication date: 1990

Published in: Bulletin of the Korean Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4134/bkms.2003.40.2.183

zbMATH Keywords

Dirichlet setsspecial Dirichlet set

Mathematics Subject Classification ID

Special sets (thin sets, Kronecker sets, Helson sets, Ditkin sets, Sidon sets, etc.) (43A46)

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