Convergent evolution—where distinct species independently evolve similar traits or functions, such as the wings of birds and ...
Convergent evolution is when different organisms independently evolve similar traits. For example, sharks and dolphins look relatively similar despite being entirely unrelated. Sharks are egg-laying ...
W. L. Bynum introduced the weakly convergent sequence coefficient $\operatorname{WCS}(X)$ of the Banach space X as $\operatorname{WCS}(X) = \sup\{M$: for each weakly ...