Technical Reports, 2009

Select year: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
TR-2009-001
New Multigrid Smoothers for the Oseen Problem
S. Hamilton, M. Benzi, E. Haber
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 181 kB)
TR-2009-002
Solution of Linear Systems from an Optimal Control Problem Arising in Wind Simulation
M. Benzi, L. Ferragut, M. Pennacchio, V. Simoncini
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.3 MB)
TR-2009-003
Reduced Basis Method for Parametrized Differential Algebraic Equations
Marta D'Elia, Luca Dede, Alfio Quarteroni
Contact: Marta D'Elia, mdelia2@emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 468 kB)
TR-2009-004
Numerical solution of flow rate boundary problems for an incompressible fluid in deformable domains
L. Formaggia, A. Veneziani, C. Vergara
Contact: Alessandro Veneziani, ale@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 828 kB)
TR-2009-005
An Efficient Generalization of the Rush-Larsen Method for Solving Electro-Physiology Membrane Equations
M. Perego, A. Veneziani
Contact: Mauro Perego, mauro@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 555 kB)
TR-2009-006
Numerical Algorithms for Polyenergetic Digital Breast Tomosynthesis Reconstruction
Julianne Chung, James G. Nagy, Ioannis Sechopoulos
Contact: Julianne Chung, jmchung@emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.75 MB)
TR-2009-007
From Droplets to Cloud: Enabling Privacy-Preserving Data Federation
Pawel Jurczyk, Li Xiong
Contact: Pawel Jurczyk, pjurczy@emory.edu
Area: Distributed systems, distributed heterogeneous databases, privacy-preserving data publishing
Download report (PDF, 748 kB)
TR-2009-008
The size-Ramsey number of trees
Domingos Dellamonica Jr.
Contact: Domingos Dellamonica Jr., ddellam@mathcs.emory.edu
Area: Discrete Mathematics & Theoretical Computer Science
Download report (PDF, 305 kB)
TR-2009-009
Mathematical and Numerical Modeling of Focal Cerebral Ischemia
E. Agostoni, M. Perego, S. Salsa, A. Veneziani
Contact: Mauro Perego, mauro@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 2.28 MB)
TR-2009-010
A Dimensional Split Preconditioner for the Stokes and Navier-Stokes Equations
Michele Benzi, Xue-Ping Guo
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 259 kB)
TR-2009-011
Hierarchical model reduction for advection-diffusion-reaction problems
A. Ern, S. Perotto, A. Veneziani
Contact: Alessandro Veneziani, ale@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.2 MB)
TR-2009-012
Hierarchical Local Model Reduction for Elliptic Problems I: A Domain Decomposition Approach
S. Perotto, A. Ern, A. Veneziani
Contact: Alessandro Veneziani, ale@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 2.12 MB)
TR-2009-013
Distributed Anonymization: Achieving Privacy for Both Data Subjects and Data Providers
Pawel Jurczyk, Li Xiong
Contact: Pawel Jurczyk, pjurczy@emory.edu
Area: Privacy-preserving data publishing, distributed heterogeneous databases
Download report (PDF, 673 kB)
TR-2009-014
P-regular Splitting Iterative Methods for Non-Hermitian Linear Systems
Cheng-yi Zhang, Michele Benzi
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 238 kB)
TR-2009-015
Computational Fluid Dynamics-based estimation of blood flow rate in Doppler analysis: In vivo validation by means of Phase Contrast Magnetic Resonance Imaging
Raffaele Ponzini, Christian Vergara, Giovanna Rizzo, Alessandro Veneziani, Alberto Redaelli, Alberto Roghi, Angelo Vanzulli, Oberdan Parodi
Contact: Alessandro Veneziani, ale@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.99 MB)
TR-2009-016
Hereditary quasirandom properties of hypergraphs
Domingos Dellamonica Jr., Vojtech Rodl
Contact: Domingos Dellamonica Jr., ddellam@mathcs.emory.edu
Area: Discrete Mathematics & Theoretical Computer Science
Download report (PDF, 236 kB)
TR-2009-017
Enabling numerical accuracy of Navier-Stokes-alpha through deconvolution and enhanced stability
Carolina C. Manica, Monika Neda, Maxim Olshanskii, Leo G. Rebholz
Contact: Maxim Olshanskii, maxim.olshanskii@mtu-net.ru
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.86 MB)
TR-2009-018
Multilevel Algorithms for Large-Scale Interior Point Methods
Michele Benzi, Eldad Haber, Lauren Taralli
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.65 MB)
TR-2009-019
Velocity-Vorticity-Helicity Formulation and a Solver for the Navier-Stokes Equations
Maxim Olshanskii, Leo Rebholz
Contact: Maxim Olshanskii, Mascim.Olshanskii@mtu-net.ru
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 696 kB)
TR-2009-020
Synthetic Boundary Conditions for Image Deblurring
Ying Wai (Daniel) Fan, James G. Nagy
Contact: James Nagy, nagy@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 2.4 MB)
TR-2009-021
Modified HSS Iteration Methods for a Class of Complex Symmetric Linear Systems
Zhong-Zhi Bai, Michele Benzi, Fang Chen
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 332 kB)
TR-2009-022
Information Sharing Across Private Databases: Secure Union and Intersection Revisited
Pawel Jurczyk, Li Xiong
Contact: Pawel Jurczyk, pjurczy@emory.edu
Area: Privacy-preserving information sharing, secure union, secure intersection
Download report (PDF, 916 kB)
TR-2009-023
Augmented Lagrangian Preconditioners for the Incompressible Navier-Stokes Equations
Michele Benzi, Maxim A. Olshanskii, Zhen Wang
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.21 MB)
TR-2009-024
Analysis and Optimization of Robin-Robin partitioned procedures in fluid-structure interaction problems
Luca Gerardo-Giorda, Fabio Nobile, Christian Vergara
Contact: Luca Gerardo-Giorda, luca@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 672 kB)
TR-2009-025
An a posteriori error estimator for model adaptivity in electrocardiology
L. Mirabella, F. Nobile, A. Veneziani
Contact: Alessandro Veneziani, ale@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.07 MB)
TR-2009-026
Optimized Schwarz coupling of Bidomain and Monodomain models in electrocardiology
Luca Gerardo-Giorda, Mauro Perego, Alessandro Veneziani
Contact: Luca Gerardo-Giorda, luca@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 3.6 MB)
TR-2009-027
A Preconditioning Technique for a Class of PDE-Constrained Optimization Problems
Michele Benzi, Eldad Haber, Lauren Taralli
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 533 kB)
TR-2009-029
A theorem on incidence matrices and quasirandom hypergraphs
Domingos Dellamonica Jr., Peter Frankl, Vojtech Rodl
Contact: Domingos Dellamonica Jr., ddellam@mathcs.emory.edu
Area: Discrete Mathematics & Theoretical Computer Science
Download report (PDF, 214 kB)
TR-2009-030
On a conjecture of Thomassen
Domingos Dellamonica Jr., Vaclav Koubek, Daniel M. Martin, Vojtech Rodl
Contact: Domingos Dellamonica Jr., ddellam@mathcs.emory.edu
Area: Discrete Mathematics & Theoretical Computer Science
Download report (PDF, 257 kB)
TR-2009-031
Quadrature rule-based bounds for functions of adjacency matrices
Michele Benzi, Paola Boito
Contact: Michele Benzi, benzi@mathcs.emory.edu
Area: Numerical Analysis and Scientific Computing
Download report (PDF, 1.07 MB)