Valeria Barra

Publications:

2019:

V. Barra, S. Afkhami, L. Kondic,Thin viscoelastic dewetting films of Jeffreys type subjected to gravity and substrate interactions, the European Physical Journal E, 42, (12)1-14 (2019) (PDF)

2018:

V. Barra, S. A. Chester, S. Afkhami, Numerical Simulations of Nearly Incompressible Viscoelastic Membranes, Computers and Fluids, 175, 36-47 (2018) (PDF)
V. Barra, Ph. D. Dissertation, Numerical Simulations of Thin Viscoelastic Films, New Jersey Institute of Technology, (2018), (mirror)

2016:

V. Barra, S. Afkhami, L. Kondic, Interfacial dynamics of thin viscoelastic films and drops, Journal of Non-Newtonian Fluid Mechanics, 237, 26-38 (2016) (PDF)

Technical Reports:

2020:

CEED ECP Milestone Report: Improve performance and capabilities of CEED-enabled ECP applications on Summit/Sierra (mirror)

2019:

CEED ECP Milestone Report: : Performance tuning of CEED software and 1st and 2nd wave apps (mirror)

CEED ECP Milestone Report: Improved Support for Parallel Adaptive Simulation in CEED (mirror)

CEED ECP Milestone Report: Public release of CEED 2.0 (mirror)

2018:

The Problem of Freezing of Copper Water Heat Pipes - Final Report for the Mathematical Problems in the Industry (MPI 2018) workshop (mirror)

2017:

Predicting Exacerbation and Associated Triage in COPD Patients - Executive Summary for the Mathematical Problems in the Industry (MPI 2017) workshop (mirror)

2016:

Scoring Practices for Remote Sensing - Final Report for the Mathematical Problems in the Industry (MPI 2016) workshop (mirror)

2015:

Methods for Thin Nearly Flat Elastic Shells with Stretching and Bending - Final Report for the Mathematical Problems in the Industry (MPI 2015) workshop (mirror)

2014:

Selected Invited Talk/Seminar Abstracts:

2019:

Efficient High-Order Operators and Library Reuse: libCEED [video recording] - LANS Seminar, Mathematics and Computer Science Division, Argonne National Laboratory, Lemont, IL, USA

Selected Contributed Talk Abstracts:

2019:

On performance portability and library reuse: A Navier-Stokes miniapp - International Congress for Industrial and Applied Mathematics, Valencia, Spain (mirror)

Efficient Solver Composition with High-order Methods - SIAM Conference on Computational Science and Engineering, Spokane, WA [video recording] (mirror)

2018:

Numerical Simulations of Thin Viscoelastic Sheets - AMS Joint Mathematics Meetings, San Diego, CA (abstract)

2016:

Wetting and Dewetting of Thin Viscoelastic Drops - SIAM Annual Meeting, Boston, MA (mirror)

Interfacial dynamics of thin viscoelastic films and drops - The Fifth Annual Northeast Complex Fluids and Soft Matter Workshop, NYU Tandon School of Engineering, New York, NY (mirror)

Selected Posters:

2019:

Performance Portability with Matrix-Free Finite Element Operators Supercomputing 2019, Denver, CO (poster) (abstract mirror) (2-page summary)

Performance Portability with Matrix-Free Finite Element Operators - PETSc User Meeting 2019, Georgia Tech, Atlanta, GA (poster) (abstract mirror)

2017:

Gravity-driven instabilities of thin viscoelastic films on an inverted plane - Frontiers in Applied and Computational Mathematics, NJIT, Newark, NJ (poster)

2015:

Surface instabilities and droplets formation in thin viscoelastic films - Graduate Student Research Day, NJIT, Newark, NJ (poster)

Numerical Study of Thin Layers of Viscoelastic Fluids - Scientista Symposium - Microsoft, New York, NY (poster)

Numerical Study of Thin Viscoelastic Films on Substrates - Frontiers in Applied and Computational Mathematics, NJIT, Newark, NJ (poster)

Numerical Study of Thin Viscoelastic Films on Substrates - SIAM Conference on Computational Science and Engineering, Salt Lake City, UT (poster)

2014:

Interfacial instability of thin viscoelastic liquid films - Graduate Student Research Day, NJIT, Newark, NJ (poster)

Linear stability analysis of thin viscoelastic liquid of Jeffreys type with van der Waals interaction - Frontiers in Applied and Computational Mathematics, NJIT, Newark, NJ (poster)

My Erdős number is 5 (source MathSciNet).