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Achievement: Arctic Code Vault Contributor

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schraelbert/README.md

Bjørn Wu

Independent researcher with Schraelbert Research, based in Oslo, Norway.

My work spans computational applied mathematics, scientific computing, remote sensing, geospatial data processing, and inverse problems. Current independent research focuses on kinetic theory, nonequilibrium statistical mechanics, numerical methods, and computational physics.

I also have extensive industrial R&D experience in satellite Earth observation, SAR/InSAR processing, environmental retrieval problems, and scientific data-processing pipelines.

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  1. agentic-ops-assistant agentic-ops-assistant Public

    Production-minded agentic AI system with RAG, structured tool calling, traces, evaluation, FastAPI, Docker, and local Ollama.

    Python

  2. local-polyglot-agent local-polyglot-agent Public

    Local-first multilingual AI workspace with Chinese, English and Norwegian support, RAG, OCR, vision, document analysis and privacy-focused local inference.

    Shell

  3. scientific-flow-lab scientific-flow-lab Public

    Numerical PDE and CFD workflows with finite differences, sparse solvers, manufactured-solution verification, projection methods, lattice-Boltzmann flow, and reproducible benchmarks.

    Python

  4. geospatial-image-lab geospatial-image-lab Public

    Numerical image processing and geospatial raster workflows with TV reconstruction, sub-pixel registration, SAR primitives, GeoTIFF support, Docker, and reproducible benchmarks.

    Python

  5. lidar-corridor-analysis lidar-corridor-analysis Public

    Exploratory airborne LiDAR processing, terrain modelling, and corridor-based geospatial analysis.

    Python

  6. log-gaussian-limiter log-gaussian-limiter Public

    Code and data for “A log-Gaussian scale-space limiter for hybrid continuum–ballistic gas dynamics,” Open Transport 1(1), 20260023 (2026).

    Python