*Definition [#y11ca16d]
A subset A of a topological space is called relatively sequentially compact if every sequence in A has a convergent subsequence. The limit point is not necessarily in A.
*Reference [#ta473743]
I. Monterde, V. Montesinos and M. Valdivia, ''A remark on a theorem of Howard'', RACSAM 104 (1), 2010, 1-3.