Sign in
Vikram Gavini
ORCID
Publication Activity (10 Years)
Years Active: 2012-2023
Publications (10 Years): 9
Top Topics
Shear Stress
Machine Learning
Massively Parallel
Finite Element Methods
Top Venues
J. Comput. Phys.
Comput. Phys. Commun.
CoRR
SC
</>
Publications
</>
Gregory H. Teichert
,
S. Das
,
M. Faghih Shojaei
,
J. Holber
,
T. Mueller
,
L. Hung
,
Vikram Gavini
,
Krishna C. Garikipati
Bridging scales with Machine Learning: From first principles statistical mechanics to continuum phase field computations to study order disorder transitions in LixCoO2.
CoRR
(2023)
Chih-Chuen Lin
,
Vikram Gavini
TTDFT: A GPU accelerated Tucker tensor DFT code for large-scale Kohn-Sham DFT calculations.
Comput. Phys. Commun.
282 (2023)
Sambit Das
,
Bikash Kanungo
,
Vishal Subramanian
,
Gourab Panigrahi
,
Phani Motamarri
,
David M. Rogers
,
Paul Zimmerman
,
Vikram Gavini
Large-Scale Materials Modeling at Quantum Accuracy: Ab Initio Simulations of Quasicrystals and Interacting Extended Defects in Metallic Alloys.
SC
(2023)
Sambit Das
,
Phani Motamarri
,
Vishal Subramanian
,
David M. Rogers
,
Vikram Gavini
DFT-FE 1.0: A massively parallel hybrid CPU-GPU density functional theory code using finite-element discretization.
Comput. Phys. Commun.
280 (2022)
Gregory H. Teichert
,
Sambit Das
,
Muratahan Aykol
,
Chirranjeevi Balaji Gopal
,
Vikram Gavini
,
Krishna C. Garikipati
phase stability studied by machine learning-enabled scale bridging between electronic structure, statistical mechanics and phase field theories.
CoRR
(2021)
Nathan Vaughn
,
Vikram Gavini
,
Robert Krasny
Treecode-accelerated Green iteration for Kohn-Sham density functional theory.
J. Comput. Phys.
430 (2021)
Phani Motamarri
,
Sambit Das
,
Shiva Rudraraju
,
Krishnendu Ghosh
,
Denis Davydov
,
Vikram Gavini
DFT-FE - A massively parallel adaptive finite-element code for large-scale density functional theory calculations.
Comput. Phys. Commun.
246 (2020)
Ilker Temizer
,
Phani Motamarri
,
Vikram Gavini
NURBS-based non-periodic finite element framework for Kohn-Sham density functional theory calculations.
J. Comput. Phys.
410 (2020)
Sambit Das
,
Phani Motamarri
,
Vikram Gavini
,
Bruno Turcksin
,
Ying Wai Li
,
Brent Leback
calculations using mixed precision computing: 46 PFLOPS simulation of a metallic dislocation system.
SC
(2019)
Phani Motamarri
,
Michael R. Nowak
,
Kenneth W. Leiter
,
Jaroslaw Knap
,
Vikram Gavini
Higher-order adaptive finite-element methods for Kohn-Sham density functional theory.
J. Comput. Phys.
253 (2013)
T. Blesgen
,
Vikram Gavini
,
Venera Khoromskaia
Approximation of the electron density of Aluminium clusters in tensor-product format.
J. Comput. Phys.
231 (6) (2012)
Phani Motamarri
,
Mrinal Iyer
,
Jaroslaw Knap
,
Vikram Gavini
Higher-order adaptive finite-element methods for orbital-free density functional theory.
J. Comput. Phys.
231 (20) (2012)