4 citations · 9 across the 5 of their papers we have counts for
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math.OC2017★ 4 cited
Solving Parameter Estimation Problems with Discrete Adjoint Exponential Integrators
Ulrich Römer, Mahesh Narayanamurthi, Adrian Sandu
The solution of inverse problems in a variational setting finds best estimates of the model parameters by minimizing a cost function that penalizes the mismatch between model outpu…
math.NA2017★ 2 cited
EPIRK-W and EPIRK-K time discretization methods
Mahesh Narayanamurthi, Paul Tranquilli, Adrian Sandu +1
Exponential integrators are special time discretization methods where the traditional linear system solves used by implicit schemes are replaced with computing the action of matrix…