Lipschitz Embeddings of Metric Spaces into $c_0$

Florent P. Baudier, Robert Deville

Let $M$ be a separable metric space. We say that $f=(f_n):M\to c_0$ is a good-$\lambda$-embedding if, whenever $x,y\in M$, $x\ne y$ implies $d(x,y)\le \Vert f(x)-f(y)\Vert$ and, for each…