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Ilya Lashuk, Ph.D.

Affiliations: 
2007 University of Colorado Anschutz Medical Campus, Denver, Aurora, CO 
Area:
Mathematics
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Andrew Knyazev grad student 2007 University of Colorado, Denver
 (On preconditioning for linear equations and eigenvalue problems.)

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Adler JH, Lashuk I, MacLachlan SP. (2018) Composite‐grid multigrid for diffusion on the sphere Numerical Linear Algebra With Applications. 25
Lashuk I, Chandramowlishwaran A, Langston H, et al. (2012) A massively parallel adaptive fast multipole method on heterogeneous architectures Communications of the Acm. 55: 101-109
Lashuk IV, Vassilevski PS. (2012) Element agglomeration coarse Raviart-Thomas spaces with improved approximation properties Numerical Linear Algebra With Applications. 19: 414-426
Chandramowlishwaran A, Williams S, Oliker L, et al. (2010) Optimizing and tuning the fast multipole method for state-of-the-art multicore architectures Proceedings of the 2010 Ieee International Symposium On Parallel and Distributed Processing, Ipdps 2010
Lashuk I, Chandramowlishwaran A, Langston H, et al. (2009) A massively parallel adaptive fast-multipole method on heterogeneous architectures Proceedings of the Conference On High Performance Computing Networking, Storage and Analysis, Sc '09
Lashuk I, Vassilevski PS. (2008) On some versions of the element agglomeration AMGe method Numerical Linear Algebra With Applications. 15: 595-620
Knyazev AV, Lashuk I. (2007) Steepest descent and conjugate gradient methods with variable preconditioning Siam Journal On Matrix Analysis and Applications. 29: 1267-1280
Lashuk I, Argentati M, Ovtchinnikov E, et al. (2007) Preconditioned Eigensolver LOBPCG in hypre and PETSc Lecture Notes in Computational Science and Engineering. 55: 635-642
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