A log-barrier method for mesh quality improvement and untangling SP Sastry, SM Shontz, SA Vavasis Engineering with Computers 30, 315-329, 2014 | 42 | 2014 |
A computational method for predicting inferior vena cava filter performance on a patient-specific basis KI Aycock, RL Campbell, KB Manning, SP Sastry, SM Shontz, FC Lynch, ... Journal of biomechanical engineering 136 (8), 081003, 2014 | 41 | 2014 |
A parallel log-barrier method for mesh quality improvement and untangling SP Sastry, SM Shontz Engineering with Computers 30, 503-515, 2014 | 31 | 2014 |
A log-barrier method for mesh quality improvement SP Sastry, SM Shontz, SA Vavasis Proceedings of the 20th international meshing roundtable, 329-346, 2012 | 28 | 2012 |
Performance characterization of nonlinear optimization methods for mesh quality improvement SP Sastry, SM Shontz Engineering with Computers 28, 269-286, 2012 | 22 | 2012 |
A marching-tetrahedra algorithm for feature-preserving meshing of piecewise-smooth implicit surfaces B Bagley, SP Sastry, RT Whitaker Procedia engineering 163, 162-174, 2016 | 19 | 2016 |
A comparison of gradient-and hessian-based optimization methods for tetrahedral mesh quality improvement SP Sastry, SM Shontz Proceedings of the 18th International Meshing Roundtable, 631-648, 2009 | 18 | 2009 |
A numerical investigation on the interplay amongst geometry, meshes, and linear algebra in the finite element solution of elliptic PDEs J Kim, SP Sastry, SM Shontz Engineering with Computers 28, 431-450, 2012 | 15 | 2012 |
Interpolation error bounds for curvilinear finite elements and their implications on adaptive mesh refinement D Moxey, SP Sastry, RM Kirby Journal of Scientific Computing 78 (2), 1045-1062, 2019 | 14 | 2019 |
Thin-plate-spline curvilinear meshing on a calculus-of-variations framework SP Sastry, V Zala, RM Kirby Procedia Engineering 124, 135-147, 2015 | 12 | 2015 |
Improved cache utilization and preconditioner efficiency through use of a space-filling curve mesh element-and vertex-reordering technique SP Sastry, E Kultursay, SM Shontz, MT Kandemir Engineering with Computers 30, 535-547, 2014 | 10 | 2014 |
Adaptive and unstructured mesh cleaving JR Bronson, SP Sastry, JA Levine, RT Whitaker Procedia engineering 82, 266-278, 2014 | 10 | 2014 |
Patient-specific model generation and simulation for pre-operative surgical guidance for pulmonary embolism treatment SP Sastry, J Kim, SM Shontz, BA Craven, FC Lynch, KB Manning, ... Image-Based Geometric Modeling and Mesh Generation, 223-249, 2013 | 10 | 2013 |
Constructing Structural Models of the Subsurface M Imhof, MS Casey, CJ Lyttle, R Whitaker, S Sastry US Patent App. 15/969,492, 2018 | 7 | 2018 |
A 2D advancing-front Delaunay mesh refinement algorithm SP Sastry Computational Geometry 97, 101772, 2021 | 6 | 2021 |
Curvilinear mesh adaptation using radial basis function interpolation and smoothing V Zala, V Shankar, SP Sastry, RM Kirby Journal of Scientific Computing 77, 397-418, 2018 | 5 | 2018 |
On interpolation errors over quadratic nodal triangular finite elements SP Sastry, RM Kirby Proceedings of the 22nd international meshing roundtable, 349-366, 2014 | 5 | 2014 |
Efficient solution of elliptic partial differential equations via effective combination of mesh quality metrics, preconditioners, and sparse linear solvers J Kim, SP Sastry, SM Shontz Proceedings of the 19th international meshing roundtable, 103-120, 2010 | 5 | 2010 |
A deviation-based dynamic vertex reordering technique for 2D mesh quality improvement J Choi, H Kim, SP Sastry, J Kim Symmetry 11 (7), 895, 2019 | 4 | 2019 |
Maximizing the Minimum Angle with the Insertion of Steiner Vertices SP Sastry Proceeding of the 27th Canadian Conference on Computational Geometry, 193-198, 2015 | 4 | 2015 |