On the hyperstability of a quartic functional equation in Banach spaces



Document title: On the hyperstability of a quartic functional equation in Banach spaces
Journal: Proyecciones (Antofagasta)
Database: PERIÓDICA
System number: 000405880
ISSN: 0716-0917
Authors: 1
Institutions: 1Universite Ibn Tofail, Faculte des Sciences, Kenitra. Marruecos
Year:
Season: Mar
Volumen: 36
Number: 1
Pages: 29-44
Country: Chile
Language: Inglés
Document type: Artículo
Approach: Analítico
English abstract In this paper, we establish some hyperstability results of the following functional equation f(2x + y) + f(2x − y) = 4(f(x + y) + f(x − y)) + 24f(x) − 6f(y) in Banach spaces
Disciplines: Matemáticas
Keyword: Matemáticas puras,
Espacios de Banach,
Ecuaciones funcionales,
Estabilidad,
Desigualdades,
Teoría de operadores
Keyword: Mathematics,
Pure mathematics,
Banach spaces,
Functional equations,
Stability,
Inequalities,
Operator theory
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