http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
오늘 본 자료
On the Hyers–Ulam Stability of Polynomial Equations in Dislocated Quasi–metric Spaces
Yishi Liu,Yongjin Li 경북대학교 자연과학대학 수학과 2020 Kyungpook mathematical journal Vol.60 No.4
This paper primarily discusses and proves the Hyers–Ulam stability of three types of polynomial equations: x n+a1x+a0 = 0, anxn+· · ·+a1x+a0 = 0, and the infinite series equation: P∞i=0 aix i = 0, in dislocated quasi–metric spaces under certain conditionsby constructing contraction mappings and using fixed–point methods. We present an examplen to illustrate that the Hyers–Ulam stability of polynomial equations in dislocated quasi–metric spaces do not work when the constant term is not equal to zero.