2 papers
math.OC2026
From carbon management strategies to implementation: Modeling and physical simulation of CO2 pipeline infrastructure -- a case study for Germany
Mehrnaz Anvari, Marius Neuwirth, Okan Akca +4
Carbon capture and storage or utilization (CCUS) will play an important role to achieve climate neutrality in many economies. Pipelines are widely regarded as the most efficient me…
math.MG2025
Old problem revisited: Which equilateral convex polygons tile the plane?
Bernhard Klaassen
We present a simplified proof of a forty-year-old result concerning the tiling of the plane with equilateral convex polygons. Our approach is based on a theorem by M. Rao, who used…