Alex Viguerie

1635 Briarcliff Rd, Apt 7 Atlanta, GA 30306 T 404-376-1947 B [email protected]

Education 2014-2018 Doctor of Philosophy, Emory University, Atlanta, GA, 4.0. (expected) Computational Mathematics. Advisors: Alessandro Veneziani, Simona Perotto 2009-2013 Bachelor of Arts, Emory University, Atlanta, GA, 3.8. Mathematics.

Research Interests Computational Hemodynamics, Incompressible Navier-Stokes, Model Reduction, Operator Splitting Methods, Numerical Methods for Partial Differential Equations, Data Assimilation for Defective Boundary Conditions.

Experience 2016- Engineer, Covanos, Atlanta, GA. { Design and implementation of novel algorithms for the numerical estimation of patient-specific cardiovascular phenomena using clinical data. { Coauthor on provisional patent.

2014- PhD Candidate, Emory University, Atlanta, GA. { { { { { {

Instructor, Math 112 (Calculus II); Spring 2017. Instructor, Math 111 (Calculus I); Fall 2016, Fall 2017. Teaching Assistant, Math 116 (Life Sciences Calculus); Spring 2016, Spring 2017. Teaching Assistant, Math 351 (Partial Differential Equations); Spring 2016. Teaching Assistant, Math 315 (Numerical Analysis); Spring 2015, Fall 2014. Completed coursework and qualifying exams in Numerical Analysis, Numerical Linear Algebra, Numerical Partial Differential Equations, Computational Fluid Dynamics and Iterative Solvers for Large Linear Systems.

2017 Visiting Researcher, IUSS, Pavia, Italy. Spent summer working on research projects related to hierarchical model reduction and stabilization of the Incompressible Navier-Stokes Equations.

2015-2016 Visiting Researcher, Politecnico di Milano, Milan, Italy. Spent six months as a visiting researcher working under Prof. Simona Perotto. Worked on a project regarding heirarchical model reduction of the Incompressible Navier-Stokes Equations. Attended courses in Computational Fluid Dynamics, Algorithms and Parallel Computing, and Fluid Mechanics.

2015 Intern, Innosight, Lexington, MA. Performed data analysis and research for project related to wastewater management. Helped build a go-to-market plan and prepared materials for clients. Met with clients onsite.

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2013-2014 Visiting Researcher, Centers for Disease Control and Prevention, Atlanta, GA. Worked in the division of Global Migration and Quarantine on a project related to airport screening during influenza outbreaks. Performed research and mathematical/economic modeling to construct cost models for different scenarios and response plans.

Technical Skills OS Apple OS X, Microsoft Windows, Linux, Unix. Programming C++, Java, OpenMP, MPI, CMake, LifeV, Git, Eclipse. Scientific Tools Matlab, FreeFem++, ParaView, Netgen, Meshmixer, R, SAS, ANSYS Fluent, FeNiCs, Julia, vmtk. Misc LATEX, Microsoft Office, Adobe Photoshop.

Presented Talks 2016 An Algebraic Projection Method for the Steady Navier Stokes Equations. •

Scientific Computing Group Meeting, Emory University. Atlanta, GA (USA). 4/15.

2017 Inexact Algebraic Factorization Methods for the Steady Incompressible Navier-Stokes Equations at Moderate Reynolds Numbers. •

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SIAM Conference on Computational Science and Engineering, Atlanta Hilton. Atlanta, GA (USA). 2/27. 5th International Conference on Computational and Mathematical Biomedical Engineering, University of Pittsburgh. Pittsburgh, PA (USA). 4/11. Poster, Workshop on Applied Analysis, Kennesaw State University. Kennesaw, GA (USA). 5/6.

2017 On Optimization Approaches to Boundary Conditions Setting in Computational Hemodynamics (with Adrien Lefieux). •

SIAM Conference on Computational Science and Engineering, Atlanta Hilton. Atlanta, GA (USA). 3/3.

2017 Computational Hemodynamics in the Clinical Setting: Challenges and Developments.. •

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Seminario, Dipartimento di Matematica, Università degli Studi di Pavia. Pavia, Italy. 6/22. Scientific Computing Group Meeting, Emory University. Atlanta, GA (USA). 9/1.

2017 Solving the FreeFem++.. •

Incompressible

Navier

Stokes

Equations

Using

Emory University Mathematics Modeling Association (EMMA) Meeting, Emory University. Atlanta, GA (USA). 10/12.

Workshops and Conferences 2014 Georgia Scientific Computing Symposium, Kennesaw State University- Kennesaw, GA (USA). 2/22. 2014 Summer School in Numerical Analysis, Università di Trieste- Dobbiaco, Italy. 6/15-6/20.

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2015 Georgia Scientific Computing Symposium, Georgia Institute of TechnologyAtlanta, GA (USA). 2/28. 2015 Winter School in Computational Fluid Dynamics, Università degli studi di Pavia- Pavia, Italy. 12/14-12/18. 2017 SIAM Conference on Computational Science and Engineering, Atlanta, GA (USA). 2/27-3/3. 2017 5th International Conference on Computational and Mathematical Biomedical Engineering, University of Pittsburgh- Pittsburgh, PA (USA). 4/10-4/13. 2017 Workshop on Applied Analysis, Kennesaw State University- Kennesaw, GA (USA). 5/5-5/6. 2017 Summer School: Frontiers in Partial Differential Equations and Solvers, Università degli Studi di Pavia- Pavia, Italy. 5/22-5/25. 2017 15th Annual European Finite Element Fair, Università degli Studi di MilanoMilan, Italy. 5/26-5/27. 2017 Georgia Bio Innovation Summit, Cobb Galleria Centre- Atlanta, GA (USA). 10/24.

Publications 1. Viguerie A. and Veneziani A., “Algebraic splitting methods for the steady incompressible NavierStokes equations at moderate Reynolds numbers," Comp. Meth. Appl. Mech. Eng., 300: 271–291, 2018. 2. Rebholz L. and Viguerie A. and Xiao M., “Incremental Picard-Yosida and Newton-Yosida iterations for the efficient numerical solution of steady Navier-Stokes equations," submitted. 3. Viguerie A. and Xiao M., “Effective Chorin-Temam Algebraic Splitting Schemes for the Steady Navier-Stokes Equations," in preparation. 4. Viguerie A. and Veneziani A., “Deconvolution-Based Stabilization of the Steady Incompressible Navier-Stokes Equations," in preparation.

Technical Reports 1. Viguerie A. and Veneziani A., “Inexact algebraic factorization methods for the steady incompressible Navier-Stokes equations at moderate Reynolds numbers," Tech Report Math & CS Department, Emory University, TR-2017-002 (2017).

Advising 1. Xue, Siqi. “Influences of Axial Symmetry of Arterial Stenosis on Pressure Distribution Based on Computational Fluid Dynamics Simulations." Undergraduate Honors Thesis, Emory University. Co-Advised with Alessandro Veneziani, 2017. 2. Gao, Shuang. “Computational Fluid Dynamics for Coronary Diseases: Analysis of Different Murray’s Law-Based Boundary Conditions." Undergraduate Honors Thesis, Emory University. Co-Advised with Alessandro Veneziani, 2017. 3. Ferrarini, Anna. “Numerical Assessment of the Role of Boundary Conditions in Patient-Specific Simulations of Aortic Diseases." Tesi di Laurea (Italian equiv. of master’s thesis), Università degli Studi di Verona. Co-Advised with Alessandro Veneziani and Giandomenico Orlandi, 2017. 3/4

Memberships { { { {

Society for Industrial and Applied Mathematics Emory Center for Computing in Mathematics and Medicine Emory Scientific Computing Group Emory SIAM Student Chapter

Awards and Honors { Schoettle Research Award for Outstanding Graduate Student Research. Emory Department of Mathematics and Computer Science, 2018. { Undergraduate European History Achievement Award. Oxford College of Emory University, 2011. { Hopkins Achievement Scholarship. Oxford College of Emory University, 2009. { Valedictorian. The Cottage School, 2009.

References Alessandro Professor, Emory University. [email protected] Veneziani Simona Perotto Associate Professor, Politecnico di Milano. [email protected] Don Giddens Dean Emeritus, Georgia Institute of Technology. [email protected] Habib Samady Professor and Interventional [email protected]

Cardiologist,

Emory

University.

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