https://xtr1976536.github.io/publication/2025-volatility-comparative-study/ 2025-11-02T00:00:00+00:00 https://xtr1976536.github.io/publication/2026-world-models-finance/ 2026-01-15T00:00:00+00:00 https://xtr1976536.github.io/publication/2026-graham-positivity/ 2026-08-01T00:00:00+00:00 https://xtr1976536.github.io/publication/2026-three-frame-conjecture/ 2026-08-24T00:00:00+00:00 https://xtr1976536.github.io/publication/2026-shape-useful/ 2026-08-25T00:00:00+00:00 https://xtr1976536.github.io/ https://xtr1976536.github.io/ https://xtr1976536.github.io/categories/ https://xtr1976536.github.io/collection-archive/ https://xtr1976536.github.io/cv/ https://xtr1976536.github.io/publications/ https://xtr1976536.github.io/sitemap/ https://xtr1976536.github.io/tags/ https://xtr1976536.github.io/terms/ https://xtr1976536.github.io/GITHUB_PROFILE_README_CURRENT/ https://xtr1976536.github.io/RA_RESEARCH_STATEMENT_CURRENT/ https://xtr1976536.github.io/RA_RESEARCH_STATEMENT_DRAFT/ https://xtr1976536.github.io/SITE_CONTENT_CHECKLIST/ https://xtr1976536.github.io/files/papers/README/ https://xtr1976536.github.io/files/reports/README/ https://xtr1976536.github.io/files/slides/README/ https://xtr1976536.github.io/files/papers/ https://xtr1976536.github.io/files/reports/ https://xtr1976536.github.io/files/slides/ https://xtr1976536.github.io/markdown_generator/ https://xtr1976536.github.io/cv/Tongren_Xiao_CV.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/cv/Tongren_Xiao_CV_RA2027.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/cv/Tongren_Xiao_CV_zh.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/conjectures/matrix-analysis/Submatrix_Selection_Orthonormal_Columns.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/papers/algebraic-geometry/Graham_Positivity_Quantum_Double_Schubert_Polynomials.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/papers/finance/Comparative_Study_Hybrid_LSTM_Volatility_Forecasting.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/papers/finance/Shape_Is_Useful_Geometric_Analog_Forecasting.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/reports/competitions/CUMCM_2025_Problem_A_Smoke_Screening_Deployment.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/reports/competitions/MCM_2026_Problem_B.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/reports/talks/Category_Theory_Notes.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/reports/talks/Conservative_Residual_Overlay_Slides.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/reports/talks/FreezeOut_TDA_Report.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/reports/talks/GARCH_Ito_IV_Midterm_Report.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/files/reports/talks/Riemann_Surfaces_Hodge_Theory_Notes.pdf 2026-09-10T13:00:41+00:00 https://xtr1976536.github.io/talkmap/map.html 2026-09-10T13:00:41+00:00