https://bzhangcw.io/ 2026-04-01T22:59:09+00:00 https://bzhangcw.io/misc 2026-04-01T22:59:09+00:00 https://bzhangcw.io/posts 2026-04-01T22:59:09+00:00 https://bzhangcw.io/publication 2026-04-01T22:59:09+00:00 https://bzhangcw.io/research 2026-04-01T22:59:09+00:00 https://bzhangcw.io/search 2026-04-01T22:59:09+00:00 https://bzhangcw.io/2024/05/15/lanczos-complexity 2024-05-15T10:45:00+00:00 https://bzhangcw.io/2025/11/28/leontief-exchange 2025-11-28T10:00:00+00:00 https://bzhangcw.io/2026/01/19/learning-revealed-preferences 2026-01-19T10:00:00+00:00 https://bzhangcw.io/2026/02/09/mip-i 2026-02-09T12:00:00+00:00 https://bzhangcw.io/2026/03/09/mip-ii 2026-03-09T12:00:00+00:00 https://bzhangcw.io/2026/03/11/mip-iii 2026-03-11T12:00:00+00:00 https://bzhangcw.io/2026/03/30/proportional-response 2026-03-30T01:00:00+00:00 https://bzhangcw.io/drafts/archive/2017-07-29-esl-ch2/ https://bzhangcw.io/drafts/archive/2018-02-22-2-matrix-analysis/ https://bzhangcw.io/drafts/archive/2018-07-28-ch4-linear-classification-1/ https://bzhangcw.io/drafts/2020-04-03-long_vacation/ https://bzhangcw.io/drafts/2025-07-12-ceei/ https://bzhangcw.io/tag/optimization/ https://bzhangcw.io/tag/linear%20algebra/ https://bzhangcw.io/tag/eigenvalues/ https://bzhangcw.io/tag/economics/ https://bzhangcw.io/tag/equilibrium/ https://bzhangcw.io/tag/learning-theory/ https://bzhangcw.io/tag/market/ https://bzhangcw.io/tag/convex-analysis/ https://bzhangcw.io/tag/duality/ https://bzhangcw.io/tag/integer-programming/ https://bzhangcw.io/tag/market%20equilibrium/ https://bzhangcw.io/tag/proportional%20response/ https://bzhangcw.io/tag/fisher%20market/ https://bzhangcw.io/assets/pdfs/cv.pdf 2026-04-01T22:58:57+00:00 https://bzhangcw.io/assets/pdfs/paper-bisection.pdf 2026-04-01T22:58:57+00:00 https://bzhangcw.io/assets/pdfs/slides/1118-cz-long.pdf 2026-04-01T22:58:57+00:00 https://bzhangcw.io/assets/pdfs/zhangcw-thesis-250514.pdf 2026-04-01T22:58:57+00:00 https://bzhangcw.io/docs/aps.pdf 2026-04-01T22:58:57+00:00