2 papers
math.NA2020
Error estimation and uncertainty quantification for first time to a threshold value
Jehanzeb H. Chaudhry, Donald Estep, Zachary Stevens +1
Classical a posteriori error analysis for differential equations quantifies the error in a Quantity of Interest (QoI) which is represented as a bounded linear functional of the sol…
math.NA2019
A posteriori error analysis for Schwarz overlapping domain decomposition methods
Jehanzeb Chaudhry, Don Estep, Simon Tavener
Domain decomposition methods are widely used for the numerical solution of partial differential equations on high performance computers. We develop an adjoint-based a posteriori er…