#dirichlet boundary conditions
topicdirichlet boundary conditions
2 papers · 1 filter
cs.CE2026
Strong imposition of Dirichlet boundary velocities in structure-preserving discretizations of elastodynamics
Cristobal Ponce, Hector Ramirez, Yongxin Wu +2
The paper proposes a method to strongly enforce Dirichlet boundary velocities in finite element discretizations of elastodynamic port-Hamiltonian systems by using an additive kinem…
hep-th2026
Dirichlet walls and the end of time
Hanako Helton, Gary T. Horowitz, Donald Marolf
The paper investigates how imposing Dirichlet boundary conditions on a finite surface in Einstein-Hilbert gravity can cause evolutions to end in finite time due to singularities re…