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The intergroup protocols: Scalable group communication for the internet

Description: Reliable group ordered delivery of multicast messages in a distributed system is a useful service that simplifies the programming of distributed applications. Such a service helps to maintain the consistency of replicated information and to coordinate the activities of the various processes. With the increasing popularity of the Internet, there is an increasing interest in scaling the protocols that provide this service to the environment of the Internet. The InterGroup protocol suite, describe… more
Date: November 1, 2000
Creator: Berket, K.
Partner: UNT Libraries Government Documents Department
open access

A Spatial Discretization Scheme for Solving the Transport Equation on Unstructured Grids of Polyhedra

Description: In this work, we develop a new spatial discretization scheme that may be used to numerically solve the neutron transport equation. This new discretization extends the family of corner balance spatial discretizations to include spatial grids of arbitrary polyhedra. This scheme enforces balance on subcell volumes called corners. It produces a lower triangular matrix for sweeping, is algebraically linear, is non-negative in a source-free absorber, and produces a robust and accurate solution in thi… more
Date: November 1, 2000
Creator: Thompson, Kelly Glen
Partner: UNT Libraries Government Documents Department
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