CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

CFD, Numerical Analysis, Scientific Computing

Register Blogs Members List Search Today's Posts Mark Forums Read

Old

Convergence of discrete adjoints

Posted July 6, 2010 at 12:12 by praveen (CFD, Numerical Analysis, Scientific Computing)

Interesting result on discrete adjoints: They show that discrete adjoint for scalar conservation law converges pointwise everywhere except at shocks, provided the numerical dissipation increases as the grid is refined. The number of points across the shock must increase as the grid is refined.

http://link.aip.org/link/?SNA/48/882/1&agg=rss

Convergence of Linearized and Adjoint Approximations for Discontinuous Solutions of Conservation Laws. Part 1: Linearized Approximations...
praveen's Avatar
Super Moderator
Views 1003 Comments 0 praveen is offline Edit Tags

All times are GMT -4. The time now is 19:21.