Stability of the Parareal Time Discretization for Parabolic Inverse Problems
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Publisher
Springer Verlag
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
The practical aspect of the parareal algorithm that consists of using two solvers the coarse and fine over different time stepping to produce a rapid convergent iterative method for multi processors computations. The coarse solver solve the equation sequentially on the coarse time step while the fine solver use the information from the coarse solution to solve, in parallel, over the fine time steps.
Description
Keywords
Domain decomposition methods, Iterative methods, Multi-processors, Parareal, Parareal algorithms, Time discretization, Time step, Time-stepping, Inverse problems
Journal or Series
Lecture Notes in Computational Science and Engineering
WoS Q Value
Scopus Q Value
Volume
55
