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math.NA2026
Meshfree Snow Modelling using a Modified Cam-Clay Approach
Erik Schlesinger, Chaitanya Sanghavi, Jörg Kuhnert +2
Snow is a complex geomaterial whose macroscopic response is governed by density, temperature, and the topology of its evolving microstructure. Its mechanical behavior spans elastic…
math.NA2023
Higher-Order Generalized Finite Differences for Variable Coefficient Diffusion Operators
Heinrich Kraus, Jörg Kuhnert, Pratik Suchde
We present a novel approach of discretizing variable coefficient diffusion operators in the context of meshfree generalized finite difference methods. Our ansatz uses properties of…