U. Hetmaniuk: search on Z-Library

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1

A Rayleigh quotient minimization algorithm based on algebraic multigrid

Journal:

Numerical Linear Algebra with Applications

Year:

2007

Language:

english

File:

PDF, 279 KB

english, 2007

2

Basis selection in LOBPCG

U. Hetmaniuk, R. Lehoucq

Journal:

Journal of Computational Physics

Year:

2006

Language:

english

File:

PDF, 208 KB

english, 2006

3

A finite element-based fictitious domain decomposition method for the fast solution of partially axisymmetric sound-hard acoustic scattering problems

Ulrich Hetmaniuk, Charbel Farhat

Journal:

Finite Elements in Analysis and Design

Year:

2003

Language:

english

File:

PDF, 307 KB

english, 2003

4

On Acoustic Cloaking Devices by Transformation Media and Their Simulation

Hetmaniuk, Ulrich, Liu, Hongyu

Journal:

SIAM Journal on Applied Mathematics

Year:

2010

Language:

english

File:

PDF, 1.54 MB

english, 2010

5

Nested dissection solver for transport in 3D nano-electronic devices

Zhao, Y., Hetmaniuk, U., Patil, S. R., Qi, J., Anantram, M. P.

Journal:

Journal of Computational Electronics

Year:

2016

Language:

english

File:

PDF, 2.12 MB

english, 2016

6

Adaptive training of local reduced bases for unsteady incompressible Navier-Stokes flows

Wu, Yuqi, Hetmaniuk, Ulrich

Journal:

International Journal for Numerical Methods in Engineering

Year:

2015

Language:

english

File:

PDF, 3.86 MB

english, 2015

7

A posteriori error estimators for linear reduced-order models using Krylov-based integrators

Amsallem, D., Hetmaniuk, U.

Journal:

International Journal for Numerical Methods in Engineering

Year:

2015

Language:

english

File:

PDF, 2.17 MB

english, 2015

8

A comparison of eigensolvers for large-scale 3D modal analysis using AMG-preconditioned iterative methods

Peter Arbenz, Ulrich L. Hetmaniuk, Richard B. Lehoucq, Raymond S. Tuminaro

Journal:

International Journal for Numerical Methods in Engineering

Year:

2005

Language:

english

File:

PDF, 505 KB

english, 2005

9

A Padé-based factorization-free algorithm for identifying the eigenvalues missed by a generalized symmetric eigensolver

P. Avery, C. Farhat, U. Hetmaniuk

Journal:

International Journal for Numerical Methods in Engineering

Year:

2009

Language:

english

File:

PDF, 174 KB

english, 2009

10

A fictitious domain decomposition method for the solution of partially axisymmetric acoustic scattering problems. Part I: Dirichlet boundary conditions

Charbel Farhat, Ulrich Hetmaniuk

Journal:

International Journal for Numerical Methods in Engineering

Year:

2002

Language:

english

File:

PDF, 294 KB

english, 2002

11

A fictitious domain decomposition method for the solution of partially axisymmetric acoustic scattering problems. Part 2: Neumann boundary conditions

U. Hetmaniuk, C. Farhat

Journal:

International Journal for Numerical Methods in Engineering

Year:

2003

Language:

english

File:

PDF, 240 KB

english, 2003

12

Improved accuracy for the Helmholtz equation in unbounded domains

Eli Turkel, Charbel Farhat, Ulrich Hetmaniuk

Journal:

International Journal for Numerical Methods in Engineering

Year:

2004

Language:

english

File:

PDF, 190 KB

english, 2004

13

On a parallel multilevel preconditioned Maxwell eigensolver

Peter Arbenz, Martin Bečka, Roman Geus, Ulrich Hetmaniuk, Tiziano Mengotti

Journal:

Parallel Computing

Year:

2006

Language:

english

File:

PDF, 148 KB

english, 2006

14

Explicit a posteriori error estimates for eigenvalue analysis of heterogeneous elastic structures

T.F. Walsh, G.M. Reese, U.L. Hetmaniuk

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

2007

Language:

english

File:

PDF, 1.09 MB

english, 2007

15

Local absorbing boundary conditions for elliptical shaped boundaries

M. Medvinsky, E. Turkel, U. Hetmaniuk

Journal:

Journal of Computational Physics

Year:

2008

Language:

english

File:

PDF, 922 KB

english, 2008

16

A linearized method for the frequency analysis of three-dimensional fluid/structure interaction problems in all flow regimes

Michel Lesoinne, Marcus Sarkis, Ulrich Hetmaniuk, Charbel Farhat

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

2001

Language:

english

File:

PDF, 255 KB

english, 2001

17

A discontinuous Galerkin method with Lagrange multipliers for the solution of Helmholtz problems in the mid-frequency regime

Charbel Farhat, Isaac Harari, Ulrich Hetmaniuk

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

2003

Language:

english

File:

PDF, 297 KB

english, 2003

18

The discontinuous enrichment method for multiscale analysis

Charbel Farhat, Isaac Harari, Ulrich Hetmaniuk

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

2003

Language:

english

File:

PDF, 202 KB

english, 2003

19

A mesh optimization algorithm to decrease the maximum interpolation error of linear triangular finite elements

U. Hetmaniuk, P. Knupp

Journal:

Engineering with Computers

Year:

2011

Language:

english

File:

PDF, 1.21 MB

english, 2011

20

Review and assessment of interpolatory model order reduction methods for frequency response structural dynamics and acoustics problems

U. Hetmaniuk, R. Tezaur, C. Farhat

Journal:

International Journal for Numerical Methods in Engineering

Year:

2012

Language:

english

File:

PDF, 1.33 MB

english, 2012

21

Uniform accuracy of eigenpairs from a shift‐invert Lanczos method

Hetmaniuk, U. L., Lehoucq, R. B.

Journal:

SIAM Journal on Matrix Analysis and Applications

Year:

2006

Language:

english

File:

PDF, 230 KB

english, 2006

22

[American Institute of Aeronautics and Astronautics 40th Structures, Structural Dynamics, and Materials Conference and Exhibit - St. Louis,MO,U.S.A. (12 April 1999 - 15 April 1999)] 40th Structures, Structural Dynamics, and Materials Conference and Exhibit - An efficient substructuring method for analyzing structures with major axisymmetric components

Farhat, Charbel, Rixen, Daniel, Hetmaniuk, Ulrich

Year:

1999

Language:

english

File:

PDF, 496 KB

english, 1999

23

A nested dissection approach to modeling transport in nanodevices: Algorithms and applications

Hetmaniuk, U., Zhao, Y., Anantram, M.P.

Journal:

International Journal for Numerical Methods in Engineering

Year:

2013

Language:

english

File:

PDF, 3.28 MB

english, 2013

24

Local Anisotropic Interpolation Error Estimates Based on Directional Derivatives Along Edges

Hetmaniuk, U., Knupp, P.

Journal:

SIAM Journal on Numerical Analysis

Year:

2009

Language:

english

File:

PDF, 564 KB

english, 2009

25

An adaptive scheme for a class of interpolatory model reduction methods for frequency response problems

Hetmaniuk, Ulrich, Tezaur, Radek, Farhat, Charbel

Journal:

International Journal for Numerical Methods in Engineering

Year:

2013

Language:

english

File:

PDF, 416 KB

english, 2013

26

A Reduced-Order Method for Coherent Transport Using Green’s Functions

Hetmaniuk, Ulrich, Ji, Dong, Zhao, Yunqi, Anantram, Manjeri P.

Journal:

IEEE Transactions on Electron Devices

Year:

2015

Language:

english

File:

PDF, 2.00 MB

english, 2015

27

Negative Differential Resistance in Boron Nitride Graphene Heterostructures: Physical Mechanisms and Size Scaling Analysis

Zhao, Y., Wan, Z., Xu, X., Patil, S. R., Hetmaniuk, U., Anantram, M. P.

Journal:

Scientific Reports

Year:

2015

Language:

english

File:

PDF, 1.58 MB

english, 2015

28

Error estimates for Galerkin reduced-order models of the semi-discrete wave equation

Amsallem, D., Hetmaniuk, U.

Journal:

ESAIM Mathematical Modelling and Numerical Analysis

Year:

2014

Language:

english

File:

PDF, 2.63 MB

english, 2014

29

The approximate component mode synthesis special finite element method in two dimensions: Parallel implementation and numerical results

Heinlein, A., Hetmaniuk, U., Klawonn, A., Rheinbach, O.

Journal:

Journal of Computational and Applied Mathematics

Year:

2015

Language:

english

File:

PDF, 1.78 MB

english, 2015

30

Anasazi software for the numerical solution of large-scale eigenvalue problems

Baker, C. G., Hetmaniuk, U. L., Lehoucq, R. B., Thornquist, H. K.

Journal:

ACM Transactions on Mathematical Software

Year:

2009

Language:

english

File:

PDF, 502 KB

english, 2009

31

Multiple-Stencil Dispersion Analysis of the Lagrange Multipliers in a Discontinuous Galerkin Method for the Helmholtz Equation

I. Harari, C. Farhat, U. Hetmaniuk

Year:

2003

Language:

english

File:

PDF, 210 KB

english, 2003

32

LOCAL ANISOTROPIC INTERPOLATION ERROR ESTIMATES BASED ON DIRECTIONAL DERIVATIVES ALONG EDGES

U. HETMANIUK and P. KNUPP

Journal:

SIAM Journal on Numerical Analysis

Year:

2008-2009

Language:

english

File:

PDF, 1.37 MB

english, 2008-2009

33

[IEEE 2015 IEEE Nanotechnology Materials and Devices Conference (NMDC) - Anchorage, AK, USA (2015.9.13-2015.9.16)] 2015 IEEE Nanotechnology Materials and Devices Conference (NMDC) - A modeling study of mechanisms for NDR in graphene-BN-graphene heterostructures

Zhao, Yunqi, Wan, Zhenni, Xu, Xu, Patil, Sunil R., Hetmaniuk, U., Anantram, M. P.

Year:

2015

File:

PDF, 327 KB

2015

34

A special finite element method based on component mode synthesis

Hetmaniuk, Ulrich L., Lehoucq, Richard B.

Journal:

ESAIM Mathematical Modelling and Numerical Analysis

Year:

2010

Language:

english

File:

PDF, 672 KB

english, 2010

35

[ASME ASME 2012 Noise Control and Acoustics Division Conference at InterNoise 2012 - New York City, New York, USA (Sunday 19 August 2012)] ASME 2012 Noise Control and Acoustics Division Conference - Recent Developments in High-Performance Computational Vibro-Acoustics in the Medium Frequency Regime

Farhat, Charbel, Tezaur, Radek, Hetmaniuk, Ulrich

Year:

2012

Language:

english

File:

PDF, 1.93 MB

english, 2012

36

Commentary: Propofol Versus Remifentanil: Which One Is More Effective in Reducing Blood Loss During Orthognathic Surgery? A Randomized Clinical Trial

Susarla, Srinivas M., Collins, Michael J., Hetmaniuk, Mali, Egbert, Mark A.

Journal:

Journal of Oral and Maxillofacial Surgery

Year:

2018

Language:

english

File:

PDF, 215 KB

english, 2018

37

Predictors of perioperative complications in paediatric cranial vault reconstruction surgery: a multicentre observational study from the Pediatric Craniofacial Collaborative Group

Goobie, S.M., Zurakowski, D., Isaac, K.V., Taicher, B.M., Fernandez, P.G., Derderian, C.K., Hetmaniuk, M., Stricker, P.A., Abruzzese, Christopher, Apuya, Jesus, Beethe, Amy, Benzon, Hubert, Binstock,

Journal:

British Journal of Anaesthesia

Year:

2018

Language:

english

File:

PDF, 411 KB

english, 2018

38

Corrigendum to ‘Predictors of perioperative complications in paediatric cranial vault reconstruction surgery: a multicentre observational study from the Pediatric Craniofacial Collaborative Group’ [Br J Anaesth 2019; 122: 215–223]

Goobie, S.M., Zurakowski, D., Isaac, K.V., Taicher, B.M., Fernandez, P.G., Derderian, C.K., Hetmaniuk, M., Stricker, P.A.

Journal:

British Journal of Anaesthesia

Year:

2019

Language:

english

File:

PDF, 68 KB

english, 2019