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This is a branch that includes: computational complexity theory; complexity classes, NP-completeness and other completeness concepts; oracle analogues of complexity classes; complexity-theoretic computational models; regular languages; context-free languages; Komolgorov Complexity and so on.

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Is there any space(n) complete language?

Does space(n) have a complete language? Actually the following was in a complexity cource final exam : if A is SPACE(n) hard then A is also PSPACE-hard (this is supposed to be shown by padding...i d …