6 citations · 9 across the 5 of their papers we have counts for
5 papers
Reinforcement learning-based adaptive time-integration for nonsmooth dynamics
David Michael Riley, Alexandros Stathas, Diego Gutiérrez-Oribio +1
Numerical time integration is fundamental to the simulation of initial and boundary value problems. Traditionally, time integration schemes require adaptive time-stepping to ensure…
AI-Driven approach for sustainable extraction of earth's subsurface renewable energy while minimizing seismic activity
Diego Gutierrez-Oribio, Alexandros Stathas, Ioannis Stefanou
Deep Geothermal Energy, Carbon Capture and Storage, and Hydrogen Storage hold considerable promise for meeting the energy sector's large-scale requirements and reducing CO emis…
Fault friction under thermal pressurization during large coseismic-slip Part II: Expansion to the model of frictional slip
Alexandros Stathas, Ioannis Stefanou
In Stathas and Stefanou (2022) we presented the frictional response of a bounded fault gouge under largecoseismic slip. We did so by taking into account the evolution of the Princi…
Fault friction under thermal pressurization during large coseismic-slip Part I: Numerical analyses
Alexandros Stathas, Ioannis Stefanou
In this paper, we study the role of thermal pressurization in the frictional response of a fault under large coseismic slip. We investigate the role of the seismic slip velocity, m…
The role of viscous regularization in dynamical problems, strain localization and mesh dependency
Alexandros Stathas, Ioannis Stefanou
Strain localization is responsible for mesh dependence in numerical analyses concerning a vast variety of fields such as solid mechanics, dynamics, biomechanics and geomechanics. T…