Y. Dong

most citedStability of Banach spaces via nonlinear

ε

-isometries

22 citations · 30 across the 3 of their papers we have counts for

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math.FA2013★ 22 cited

Stability of Banach spaces via nonlinear $ε$ -isometries

Duanxu Dai, Yunbai Dong

In this paper, we prove that the existence of an $ε$ -isometry from a separable Banach space $X$ into $Y$ (the James space or a reflexive space) implies the existence of a…

math.FA2013★ 3 cited

Universal stability of Banach spaces for $ε$ -isometries

Lixin Cheng, Duanxu Dai, Yunbai Dong +1

Let $X$ , $Y$ be two real Banach spaces and $ε > 0$ . A standard $ε$ -isometry $f : X \to Y$ is said to be $(α, γ)$ -stable (with respect to $T:L(f)\equiv\overlin…

Stability of Banach spaces via nonlinear ε-isometries

Universal stability of Banach spaces for ε-isometries

Stability of Banach spaces via nonlinear $ε$ -isometries

Universal stability of Banach spaces for $ε$ -isometries