We prove a stability result for a family of functional equations containing the exponential and the Gołąb-Schinzel functional equations. Thus we extend and improve a recent result of J. Chudziak.
机构:
Jishou Univ, Coll Math & Comp Sci, Jishou 416000, Hunan, Peoples R China
Hunan Normal Univ, Dept Math, Changsha 410081, Hunan, Peoples R ChinaJishou Univ, Coll Math & Comp Sci, Jishou 416000, Hunan, Peoples R China
Luo, Zhiguo
Shen, Jianhua
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机构:
Hunan Normal Univ, Dept Math, Changsha 410081, Hunan, Peoples R China
Coll Huaihua, Dept Math, Huaihua 418008, Hunan, Peoples R ChinaJishou Univ, Coll Math & Comp Sci, Jishou 416000, Hunan, Peoples R China