Publications

Export 51 results:
Author Title [ Type(Desc)] Year
Book Chapter
Desimone A, Heltai L, Alouges F, Lefebvre-Lepot A.  2012.  Computing optimal Strokes for Low Reynolds Number Swimmers. Natural Locomotion in Fluids and on Surfaces. 155:177-184.
Roy S, Heltai L, Drapaca C, Costanzo F.  2013.  An Immersed Finite Element Method Approach for Brain Biomechanics. Mechanics of Biological Systems and Materials, Volume 5. :79-86.
Conference Paper
Antonietti PF, Ayuso B, Heltai L.  2006.  Schwarz Domain Decomposition Preconditioners for Interior Penalty Approximations of Elliptic Problems. Proceedings of ENUMATH 2005 the European Conference on Numerical Mathematics and Advanced Applications. :423-431.
Boffi D, Gastaldi L, Heltai L.  2006.  Stability Results and Algorithmic Strategies for the Finite Element Approach to the Immersed Boundary Method. Proceedings of ENUMATH 2005 the European Conference on Numerical Mathematics and Advanced Applications. :557-566.
Boffi D, Gastaldi L, Heltai L.  2005.  Stability results for the finite element approach to the immersed boundary method. Proceeding of the Third M.I.T. Conference on Computational Fluid and Solid Mechanics. :93-96.
Boffi D, Gastaldi L, Heltai L.  2004.  A finite element approach to the immersed boundary method. Progress in Engineering Computational Technology, B.H.V. Topping and C.A. Mota Soares Eds.. :271-298.
Boffi D, Gastaldi L, Heltai L.  2005.  The finite element immersed boundary method: model, stability, and numerical results. Computational Methods for Coupled Problems in Science and Engineering. :56-69.
Journal Article
Pitton G, Heltai L.  In Press.  Accelerating the iterative solution of convection-diffusion problems using singular value decomposition. Numerical Linear Algebra with Applications.
Tezzele M, Cavallini N, Heltai L.  Submitted.  Algorithms, data structures and applications for Isogeometric Analysis with the deal.II library.
Roy S, Heltai L, Costanzo F.  2015.  Benchmarking the Immersed Finite Element Method for Fluid-Structure Interaction Problems. Computers and Mathematics with Applications. 69:1167-1188.
Boffi D, Gastaldi L, Heltai L.  2007.  On the CFL condition for the finite element immersed boundary method. Computers & Structures. 85:775–783.
Rotundo N, Kim T-Y, Jiang W, Heltai L, Fried E.  2016.  Error Estimates of B-spline based finite-element method for the wind-driven ocean circulation. Journal of Scientific Computing.
Giuliani N, Mola A, Heltai L, Formaggia L.  2015.  FEM SUPG stabilisation of mixed isoparametric BEMs: application to linearised free surface flows. Engineering Analysis with Boundary Elements. 59:8-22.
Boffi D., Heltai L., Gastaldi L., Peskin C.S..  2007.  Fluid-Structure Interaction via an Adaptive Finite Element Immersed Boundary Method. Communications to SIMAI Congress. 1
Heltai L, Roy S, Costanzo F.  2014.  A Fully Coupled Immersed Finite Element Method for Fluid Structure Interaction via the Deal.II Library. Archive of Numerical Software. 2(1):1-27.
Salmoiraghi F, Ballarin F, Heltai L, Rozza G.  2016.  Isogeometric analysis-based reduced order modelling for incompressible linear viscous flows in parametrized shapes. Advanced Modeling and Simulation in Engineering Sciences. 3(1):1-21.
Maier M, Bardelloni M, Heltai L.  2016.  LinearOperator – a generic, high-level expression syntax for linear algebra. Computers and Mathematics with Applications.
Pitton G, Heltai L.  2018.  NURBS-SEM: A hybrid spectral element method on NURBS maps for the solution of elliptic PDEs on surfaces. Computer Methods in Applied Mechanics and Engineering. :440–462.
Heltai L, Arroyo M, DeSimone A.  2014.  Nonsingular Isogeometric Boundary Element Method for Stokes Flows in 3D. Computer Methods in Applied Mechanics and Engineering. 268:514-539.
Alouges F, DeSimone A, Heltai L.  2011.  Numerical Strategies for Stroke Optimization of Axisymmetric Microswimmers. Mathematical Models and Methods in Applied Sciences. 21:361–387.
Antonietti PF, Heltai L.  2007.  Numerical Validation of a Class of Mixed Discontinuous Galerkin Methods for Darcy Flow. Computer Methods in Applied Mechanics and Engineering. 196:4505-4520.
Boffi D, Gastaldi L, Heltai L.  2007.  Numerical stability of the finite element immersed boundary method. Mathematical Models and Methods in Applied Sciences. 17:1479-1505.

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