Konstantinos Agathos

Improving the conditioning of XFEM/GFEM for fracture mechanics problems through enrichment quasi-orthogonalization

Konstantinos Agathos, Stéphane Bordas, Eleni Chatzi · Computer Methods in Applied Mechanics and Engineering · 2018 · 92 citations

Engineering, Civil Engineering, Mechanical Engineering +14

Discrete and Phase Field Methods for Linear Elastic Fracture Mechanics: A Comparative Study and State-of-the-Art Review

Adrian Egger, Udit Pillai, Konstantinos Agathos et al. · Applied Sciences · 2019 · 84 citations · Full text

Engineering, Computational Engineering, Mechanical Engineering +17

A well‐conditioned and optimally convergent XFEM for 3D linear elastic fracture

Konstantinos Agathos, Eleni Chatzi, Stéphane Bordas et al. · International Journal for Numerical Methods in Engineering · 2015 · 83 citations · Full text

Engineering, Civil Engineering, Computational Engineering +17

Stable 3D extended finite elements with higher order enrichment for accurate non planar fracture

Konstantinos Agathos, Eleni Chatzi, Stéphane Bordas · Computer Methods in Applied Mechanics and Engineering · 2016 · 81 citations · Full text

Computing, Computational Engineering, Geological Engineering +12

Stable 3D XFEM/vector level sets for non‐planar 3D crack propagation and comparison of enrichment schemes

Konstantinos Agathos, Giulio Ventura, Eleni Chatzi · International Journal for Numerical Methods in Engineering · 2017 · 76 citations

Engineering, Computational Engineering, Mechanical Engineering +16