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math.NA2022
Turning grain maps into diagrams
Andreas Alpers, Maximilian Fiedler, Peter Gritzmann +1
The present paper studies mathematical models for representing, imaging, and analyzing polycrystalline materials. We introduce various techniques for converting grain maps into dia…
physics.comp-ph2022★ 7 cited
Dynamic grain models via fast heuristics for diagram representations
Andreas Alpers, Maximilian Fiedler, Peter Gritzmann +1
The present paper introduces a mathematical model for studying dynamic grain growth. In particular, we show how characteristic measurements, grain volumes, centroids, and central s…