· Sriramkrishnan Muralikrishnan, Matthias Frey, Alessandro Vinciguerra, Michael Ligotino, Antoine J Cerfon, Miroslav Stoyanov, Rahulkumar Gayatri and Andreas Adelmann, "Scaling and Performance portability of the particle-in-cell schemes for plasma physics applications through mini-apps targeting exascale architectures”, Computer Physics Communications (Submitted), 2022.
· Sriramkrishnan Muralikrishnan, Stephen Shannon, Tan Bui-Thanh, John N. Shadid, "A Multilevel Block preconditioner for the HDG Trace System applied to Incompressible Resistive MHD”, Computer Methods in Applied Mechanics and Engineering, Volume 404, 115775, 2023.
· Daniel Winklehner, Janet M. Conrad, Devin Schoen, Maria Yampolskaya, Andreas Adelmann, Sonali Mayani and Sriramkrishnan Muralikrishnan, "Order-of-Magnitude Beam Current Improvement in Compact Cyclotrons", New Journal of Physics, 24 023038, 2022.
· Sriramkrishnan Muralikrishnan, Antoine J Cerfon, Matthias Frey, Lee F Ricketson and Andreas Adelmann, "Sparse grid-based Adaptive Noise Reduction strategy for Particle-In-Cell schemes", Journal of Computational Physics: X, 100094, 2021.
. Sriramkrishnan Muralikrishnan, Tan Bui-Thanh and John N. Shadid, “A Multilevel approach for trace system in HDG discretizations”, Journal of Computational Physics, vol. 407, 109240, 2020.
· Tim Wildey, Sriramkrishnan Muralikrishnan and Tan Bui-Thanh, “Unified geometric multigrid algorithm for hybridized high-order finite element methods”, SIAM Journal on Scientific Computing (Copper Mountain special section), vol. 41(5), pp. S172-S195, 2019.
· Sriramkrishnan Muralikrishnan, Minh-Binh Tran and Tan Bui-Thanh “An Improved Iterative HDG approach for Partial Differential Equations”, Journal of Computational Physics, vol. 367, pp. 295-321, 2018.
· Sriramkrishnan Muralikrishnan, Minh-Binh Tran and Tan Bui-Thanh “iHDG: An Iterative HDG Framework for Partial Differential Equations”, SIAM Journal on Scientific Computing (Copper Mountain special section) vol. 39(5), pp. S782-S808 (2017).
· V. M. Ashwin, K. Saurabh, M. Sriramkrishnan, P.M. Bagade, MK Parvathi and T.K. Sengupta, “KdV Equation and Computations of Solitons: Nonlinear Error Dynamics”, Journal of Scientific Computing, vol. 62, No. 3, pp. 693-717 (2014).
· T. K. Sengupta, V. K. Sathyanarayanan, M. Sriramkrishnan and Akhil Mulloth “Role of time integration in computing transitional Flows caused by wall excitation”, Journal of Scientific Computing vol. 61, No. 3, pp. 1-25 (2014).
· M. Keerthana, M. Sriramkrishnan, T. Velayutham, A. Abraham, S. Selvirajan and K. M. Parammasivam, “Aerodynamic Analysis of a small horizontal axis wind turbine using CFD”, Journal of Wind and Engineering, Vol. 9, No. 2, pp. 14-28, July (2012).
· P. M. Bagade, N. Sawant, M. Sriramkrishnan and T. K. Sengupta “DNS of incompressible square duct flow and its receptivity to free stream turbulence”, In Proc. of IUTAM Symposium Advances in Computation, Modeling and Control of Transitional and Turbulent Flows. World Scientific Publishing Company, Singapore, pp. 123-136 (2015).
· M. Keerthana, M. Sriramkrishnan, T. Velayutham, A. Abraham, S. Selvirajan and K. M. Parammasivam, “Aerodynamic Analysis of a small horizontal axis wind turbine using CFD”, 6th National Conference on Wind Engineering, pp. 157-167, December 2012.
· Sriramkrishnan Muralikrishnan, Matthias Frey, Alessandro Vinciguerra, Antoine Cerfon and Andreas Adelmann, “ALPINE: A Portable Plasma and Particle-In-Cell Mini-App for Exascale”, Platform for Advanced Scientific Computing (PASC21), Geneva, Switzerland (Changed to online due to COVID19), 2021.
· Sriramkrishnan Muralikrishnan, Stephen Shannon, Tan Bui-Thanh and John Shadid, “A Scalable Block Preconditioner for High-Order Hybridized Discontinuous Galerkin Methods applied to Incompressible Resistive Magnetohydrodynamics”, 14th World Congress on Computational Mechanics, Paris, France (Changed to online due to COVID19), 2021.
· Sriramkrishnan Muralikrishnan, Tan Bui-Thanh and John Shadid, “High-Order Hybridized Discontinuous Galerkin methods and scalable solvers for Incompressible Resistive Magnetohydrodyamics”, Magneto-Fluid Dynamics Seminar, Courant Institute of Mathematical Sciences, New York University, USA, 2020.
· Sriramkrishnan Muralikrishnan, Tan Bui-Thanh and John Shadid, “Fast and Scalable Solvers for High-Order Finite Element Methods with applications to Fluid Dynamics and MHD”, Laboratory for Scientific Computing and Modelling Seminar, Paul Scherrer Institute, Switzerland, 2019.
· Sriramkrishnan Muralikrishnan, Stephen Shannon, Tan Bui-Thanh and John Shadid, “High-Order Hybridized Discontinuous Galerkin method and scalable solvers for Incompressible Resistive Magnetohydrodyamics”, United States National Congress on Computational Mechanics (USNCCM) 15, Austin Texas, 2019.
· Sriramkrishnan Muralikrishnan, Tim Wildey, Tan Bui-Thanh and John Shadid, “Novel Multigrid and Multilevel solvers for High-Order Hybridized Discontinuous Galerkin Methods”, 20th International Conference on Fluid Flow Problems, Chicago Ilinois, 2019.
· Sriramkrishnan Muralikrishnan, Tan Bui-Thanh and John Shadid, “A Multilevel Approach for Trace System in HDG Discretizations”, 19th Copper Mountain Conference on Multigrid Methods, Copper Mountain Colorado, 2019.
· Sriramkrishnan Muralikrishnan, Stephen Shannon, Tim Wildey, Tan Bui-Thanh and John Shadid, “High-Order Hybridized Discontinuous Galerkin method and scalable solvers for Incompressible Magnetohydrodyamics”, SIAM Conference on Computational Science and Engineering (CSE), Spokane Washington, 2019.
· Tim Wildey, Sriramkrishnan Muralikrishnan, Stephen Shannon, John Shadid and Tan Bui-Thanh, “Hybridized Discontinuous Galerkin (HDG) method for Magnetohydrodyamics: Non-nested Multigrid solver”, 15th Copper Mountain conference on iterative methods, Copper Mountain Colorado, 2018.
· Sriramkrishnan Muralikrishnan, Tim Wildey and Tan Bui-Thanh, “Multi-level solvers/preconditioners for high-order HDG methods”, Texas Applied Mathematics and Engineering Symposium, UT Austin, 2017.
· Sriramkrishnan Muralikrishnan and Tan Bui-Thanh, “Fast, Scalable solvers for High-Order discontinuous Galerkin finite element methods”, poster presented at the International Conference on Current Trends and Challenges in numerical solution of PDEs, Purdue, 2017.
· Sriramkrishnan Muralikrishnan, Minh-Binh Tran and Tan-Bui Thanh, “HDG on current and future extreme scale computing systems”, Finite Element Rodeo, University of Houston, 2017.
· Sriramkrishnan Muralikrishnan, Minh-Binh Tran and Tan-Bui Thanh, “iHDG: An iterative HDG framework for partial differential equations”, SIAM Annual meeting, Boston, 2016.
· Sriramkrishnan Muralikrishnan, Minh-Binh Tran and Tan-Bui Thanh, “New developments in fast solvers/preconditioners for HDG methods”, Finite Element Rodeo, Texas A&M, 2016.
· Shinhoo Kang, Sriramkrishnan Muralikrishnan, Stephen Shannon and Tan Bui-Thanh, “A Unified Hybridized Discontinuous Galerkin Framework”, poster presented at Advances in Mathematics of Finite Elements (in honor of Prof. Babuska’s 90th birthday), UT Austin, 2016.
· Sriramkrishnan Muralikrishnan and Tan-Bui Thanh, “Multi-level HDG methods”, Finite Element Rodeo, Southern Methodist University, 2015.
· Tapan K. Sengupta, Swagata Bhaumik, M. Sriramkrishnan and V. K. Sathyanarayanan, “Time integration for DNS of transitional and turbulent flow: Critical evaluation of an IMEX method”, International conference on Progress in Fluid Dynamics and Simulation, National Taiwan University, Taipei, Taiwan, 2014.