WeLet $\mathrm{Map}(X,Y)$ denote Map$(X,Y)$the (unbased) cellular mapping spacesspace from $X$ to $Y$.
If $X$ and $Y$ are finite CW complexes, $map(X,Y)$ is $\mathrm{Map}(X,Y)$ a CW complex?
Can we know the cell structure of Map$(X,Y)$$\mathrm{Map}(X,Y)$?
For example, what is the cell structure of Map$(S^n,S^k)$$\mathrm{Map}(S^n,S^k)$ for $n \geq k$?
Please recommend related papers and textbooks.