### Activities

- Apr 2017: Fifth developer meeting in Darmstadt
- Mar 2017: DOpElib developer version is now available via git
- Jan 2016: Release of DOpElib 3.0
- Dec 2014: Fourth developer meeting in Linz
- Oct 2014: Release of DOpElib 2.0
- Jul 2014: Presentation at PDESoft 2014
- Dec 2013: Release of DopElib 1.0
- May 2013: Public talk at HGS/IWR Heidelberg
- May 2013: Third user meeting in Heidelberg
- May 2012: Second user meeting in Heidelberg
- Jan 2012: First user meeting in Hamburg
- Aug 2010: Presentation of the concept and first results at the deal.II workshop in Heidelberg
- May 2009: Start of the project

### Publications

- B.S.M.E. Hai, M. Bause

**Numerical study and comparison of alternative time discretization schemes for an ultrasonic guided wave propagation problem coupled with fluidâ€“structure interaction**, Computers & Mathematics with Applications, in press (2019) - I. Neitzel, W. Wollner

**A Priori L2-Discretization Error Estimates for the State in Elliptic Optimization Problems with Pointwise Inequality State Constraints**, Numer. Math. 138(2), 273-299 (2018) - F. Ludovici

**Numerical analysis of parabolic optimal control problems with restrictions on the state and its first derivative**PhD Thesis, TU Darmstadt (2017) - C. Goll, T. Wick, W. Wollner

**DOpElib: Differential Equations and Optimization Environment; A Goal Oriented Software Library for Solving PDEs and Optimization Problems with PDEs**, Archive of Numerical Software (ANS), Vol. 5(2), 2017, pp. 1-14 - I. Neitzel, T. Wick, W. Wollner

**An Optimal Control Problem Governed by a Regularized Phase-Field Fracture Propagation Model**, SIAM Journal on Control and Optimization, Vol. 55(4), 2017, pp. 2271-2288 - C. Goll

**Design of numerical methods for simulation models of a solid oxide fuel cell**, PhD. Thesis, Heidelberg (2015) - T. Carraro, C.Goll, A. Marciniak-Czochra, A. Mikelic

**Effective interface conditions for the forced infiltration of a viscous fluid into a porous medium using homogenization**, Computer Methods in Applied Mechanics and Engineering, in press (2014) - T. Wick, W. Wollner

**On the differentiability of fluid-structure interaction problems with respect to the problem data**, RICAM Report 2014-16, http://www.ricam.oeaw.ac.at/publications/reports/ - M. HintermĂĽller, A. Schiela, W. Wollner

**The Length of the Primal-Dual Path in Moreau-Yosida-based Path-following for State Constrained Optimal Control**, SIAM J. Optim. 24(1), pp. 108-126 (2014) - T. Reis, W. Wollner

**Finite-Rank ADI Iteration for Operator Lyapunov Equations**, SIAM J. Control Optim., 51(5), 4084-4117 (2013) - T. Carraro, C.Goll, A. Marciniak-Czochra, A. Mikelic

**Pressure jump interface law for the Stokes-Darcy coupling: Confirmation by direct numerical simulations**, Journal of Fluid Mechanics, volume 732, pp. 510-536 (2013) - T. Richter, T. Wick

**Optimal Control and Parameter Estimation for Stationary Fluid-Structure Interaction Problems**, Institute for Applied Mathematics, Heidelberg University, SIAM J. Sci. Comput., Vol. 35(5), 2013, pp. B1085-B1104 - T. Wick

**Adaptive Finite Element Simulation of Fluid-Structure Interaction with Application to Heart-Valve Dynamics**, PhD. Thesis, Heidelberg (2011)