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math.NA2025
An optimal-transport finite-particle method for driven mass diffusion
Anna Pandolfi, Ignacio Romero, Michael Ortiz
We formulate a finite-particle method of mass transport that accounts for general mixed boundary conditions. The particle method couples a geometrically-exact treatment of advectio…
math.NA2021★ 20 cited
A comparative accuracy and convergence study of eigenerosion and phase-field models of fracture
Anna Pandolfi, Kerstin Weinberg, Michael Ortiz
We compare the accuracy, convergence rate and computational cost of eigenerosion (EE) and phase-field (PF) methods. For purposes of comparison, we specifically consider the standar…