Compression: Prefix-Free Codes

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Explores Bourgain's theorem on sparsest cut in graphs, emphasizing semimetrics and cut optimization.

Explores data compression through signal sparsity, questioning the need for recording vast amounts of data.

Explores orthogonality, norms, and distances in vector spaces for solving linear systems.

Analyzes real heat pump cycles, focusing on efficiency improvements through two-stage compression cycles and intercooling.

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