Linked from
The 15 pages that link to Space complexity, each with the reason it gives.
Big O notationRelated: Big O describes memory growth as well as running-time growth.
Data structureRelated: Memory overhead can make a fast structure impractical under limited storage.
Dynamic arrayRelated: Unused capacity consumes memory in exchange for fewer reallocations.
Linked listRelated: Links and per-node allocation add memory overhead beyond stored values.