E
Elena Atroshchenko
Researcher at University of New South Wales
Publications - 62
Citations - 1587
Elena Atroshchenko is an academic researcher from University of New South Wales. The author has contributed to research in topics: Isogeometric analysis & Boundary element method. The author has an hindex of 13, co-authored 47 publications receiving 970 citations. Previous affiliations of Elena Atroshchenko include University of Chile & University of Waterloo.
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Artificial neural network methods for the solution of second order boundary value problems
TL;DR: A method for solving partial differential equations using artificial neural networks and an adaptive collocation strategy that increases the robustness of the neural network approximation and can result in significant computational savings, particularly when the solution is non-smooth.
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Isogeometric boundary element methods for three dimensional static fracture and fatigue crack growth
TL;DR: In this article, the authors presented a novel numerical method to simulate crack growth in 3D, directly from the Computer-Aided Design (CAD) geometry of the component, without any mesh generation.
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Structural shape optimization of three dimensional acoustic problems with isogeometric boundary element methods
Leilei Chen,Haojie Lian,Zhaowei Liu,Haibo Chen,Elena Atroshchenko,Stéphane Bordas,Stéphane Bordas,Stéphane Bordas +7 more
TL;DR: The IGAB EM is applied to structural shape optimization of three dimensional exterior acoustic problems, fully exploiting the strength of IGABEM in addressing infinite domain problems and integrating CAD and numerical analysis.
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Linear elastic fracture simulation directly from CAD: 2D NURBS-based implementation and role of tip enrichment
Xuan Peng,Elena Atroshchenko,Pierre Kerfriden,Stéphane Bordas,Stéphane Bordas,Stéphane Bordas +5 more
TL;DR: In this article, a method for simulating linear elastic crack growth through an isogeometric boundary element method directly from a CAD model and without any mesh generation is proposed, where two methods are compared: a graded knot insertion near crack tip; (2) partition of unity enrichment.