Konstantinos Agathos
Konstantinos Agathos
Marie Curie Fellow, Post Doctoral Researcher, ETH Zurich
Verified email at ibk.baug.ethz.ch
Title
Cited by
Cited by
Year
A well‐conditioned and optimally convergent XFEM for 3D linear elastic fracture
K Agathos, E Chatzi, SPA Bordas, D Talaslidis
International Journal for Numerical Methods in Engineering 105 (9), 643-677, 2016
532016
Stable 3D extended finite elements with higher order enrichment for accurate non planar fracture
K Agathos, E Chatzi, SPA Bordas
Computer Methods in Applied Mechanics and Engineering 306, 19-46, 2016
492016
Stable 3D XFEM/vector level sets for non‐planar 3D crack propagation and comparison of enrichment schemes
K Agathos, G Ventura, E Chatzi, SPA Bordas
International Journal for Numerical Methods in Engineering 113 (2), 252-276, 2018
362018
Improving the conditioning of XFEM/GFEM for fracture mechanics problems through enrichment quasi-orthogonalization
K Agathos, SPA Bordas, E Chatzi
Computer Methods in Applied Mechanics and Engineering 346, 1051-1073, 2019
322019
A unified enrichment approach addressing blending and conditioning issues in enriched finite elements
K Agathos, E Chatzi, SPA Bordas
Computer Methods in Applied Mechanics and Engineering 349, 673-700, 2019
192019
Multiple crack detection in 3D using a stable XFEM and global optimization
K Agathos, E Chatzi, SPA Bordas
Computational mechanics 62 (4), 835-852, 2018
152018
Discrete and phase field methods for linear elastic fracture mechanics: a comparative study and state-of-the-art review
A Egger, U Pillai, K Agathos, E Kakouris, E Chatzi, IA Aschroft, ...
Applied Sciences 9 (12), 2436, 2019
132019
Well conditioned extended finite elements and vector level sets for three-dimensional crack propagation
K Agathos, G Ventura, E Chatzi, SPA Bordas
Geometrically Unfitted Finite Element Methods and Applications, 307-329, 2017
72017
Parametrized reduced order modeling for cracked solids
K Agathos, SPA Bordas, E Chatzi
International Journal for Numerical Methods in Engineering 121 (20), 4537-4565, 2020
42020
3D crack detection using an XFEM variant and global optimization algorithms
K Agathos, E Chatzi, S Bordas
32016
Taylor-series expansion based numerical methods: A primer, performance benchmarking and new approaches for problems with non-smooth solutions
T Jacquemin, S Tomar, K Agathos, S Mohseni-Mofidi, SPA Bordas
Archives of Computational Methods in Engineering 27 (5), 1465-1513, 2020
22020
A local basis approximation approach for nonlinear parametric model order reduction
K Vlachas, K Tatsis, K Agathos, AR Brink, E Chatzi
arXiv preprint arXiv:2003.07716, 2020
12020
A physics-based, local POD basis approach for multi-parametric reduced order models
K Vlachas, K Tatsis, K Agathos, AR Brink, E Chatzi
International Conference on Noise and Vibration Engineering (ISMA 2020) in …, 2020
2020
Improving conditioning of 3D XFEM for fracture mechanics
K Agathos, S Bordas, E Chatzi
X-DMS 2017-eXtended Discretization MethodS, 2017
2017
Numerical methods for fracture/cutting of heterogeneous materials
D Sutula, K Agathos, V Ziaei Rad, A Francis, S Natarajan, J Hale, ...
2016
Well Conditioned and Optimally Convergent Extended Finite Elements and Vector Level Sets for Three-Dimensional Crack Propagation
K Agathos, G Ventura, E Chatzi, S Bordas
2016
Three-Dimensional Crack Propagation with Global Enrichment XFEM and Vector Level Sets
K Agathos, G Ventura, E Chatzi, S Bordas
2015
A Variation of the eXtended Finite Element Method utilizing a reduced number of Degrees of Freedom
K Agathos, EN Chatzi, D Talaslidis
10th World Congress on Computational Mechanics (WCCM 2012), 2012
2012
CRACK DETECTION BASED ON GENETIC ALGORITHMS AND STRUCTURED XFEM
K Agathos, E Chatzi, D Talaslidis
Higher Order Enriched Finite Element Methods for Cracked 3D Solids
S Nicoli, K Agathos, E Chatzi
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Articles 1–20