Roughly speaking an equation is called Ulam stable if near each approximate solution of the equation
there exists an exact solution. In this paper we prove that Cauchy-Schwarz equation, Ortogonality equation and Gram
equation are Ulam stable.
This paper is concerned with the Ulam stability of some classical equations arising in thecontext of inner-product spaces. For the general notion of Ulam stability see, e.q., [1]. Roughlyspeaking an equation is called Ulam stable if near every approximate solution there exists anexact solution; the precise meaning in each case presented in this paper is described in threetheorems. Related results can be found in [2, 3, 4]. See also [5] for some inequalities in innerproduct spaces.
Birincil Dil | İngilizce |
---|---|
Konular | Matematik |
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 14 Eylül 2020 |
Yayımlandığı Sayı | Yıl 2020 |