Generation of smooth grids with line control for scattering from multiple obstacles. - Vianey Villamizar; Sebastian Acosta (Math. Comput. Simul., 2009)

Finite difference on grids with nearly uniform cell area and line spacing for the wave equation on complex domains. - Sebastian Acosta; Vianey Villamizar (J. Comput. Appl. Math., 2010)

Coupling of Dirichlet-to-Neumann boundary condition and finite difference methods in curvilinear coordinates for multiple scattering. - Sebastian Acosta; Vianey Villamizar (J. Comput. Phys., 2010)

Numerical method of characteristics for one-dimensional blood flow. - Sebastian Acosta; Charles Puelz; Beatrice Riviere; Daniel J. Penny; Craig G. Rusin (J. Comput. Phys., 2015)

A computational study of the Fontan circulation with fenestration or hepatic vein exclusion. - Charles Puelz; Sebastian Acosta; Beatrice Riviere; Daniel J. Penny; Ken M. Brady; Craig G. Rusin (Comput. Biol. Medicine, 2017)

High order local absorbing boundary conditions for acoustic waves in terms of farfield expansions. - Vianey Villamizar; Sebastian Acosta; Blake Dastrup (J. Comput. Phys., 2017)

Local on-surface radiation condition for multiple scattering of waves from convex obstacles. - Sebastian Acosta (CoRR, 2019)

Well-Posedness for Photoacoustic Tomography with Fabry-Perot Sensors. - Sebastian Acosta (SIAM J. Imaging Sci., 2019)

A robust Fourier-based method to measure pulse pressure variability. - Sebastian Acosta; Mubbasheer Ahmed; Suellen M. Yin; Ken M. Brady; Daniel J. Penny; Craig G. Rusin (Biomed. Signal Process. Control., 2020)

Solvability for Photoacoustic Imaging with Idealized Piezoelectric Sensors. - Sebastian Acosta (CoRR, 2020)

High order methods for acoustic scattering: Coupling Farfield Expansions ABC with Deferred-Correction methods. - Vianey Villamizar; Dane Grundvig; Otilio Rojas; Sebastian Acosta (CoRR, 2020)

A weight-adjusted discontinuous Galerkin method for wave propagation in coupled elastic-acoustic media. - Kaihang Guo; Sebastian Acosta; Jesse Chan (J. Comput. Phys., 2020)

High order local farfield expansions absorbing boundary conditions for multiple scattering. - Vianey Villamizar; Jacob C. Badger; Sebastian Acosta (J. Comput. Phys., 2022)

Nonlinear Ultrasound Imaging Modeled by a Westervelt Equation. - Sebastian Acosta; Gunther Uhlmann; Jian Zhai (SIAM J. Appl. Math., 2022)

Method of virtual sources using on-surface radiation conditions for the Helmholtz equation. - Sebastian Acosta; Tahsin Khajah (CoRR, 2023)

Pseudo-Differential Sweeping Method for Ultrasound Waves with Fractional Attenuation. - Sebastian Acosta; Jesse Chan; Raven Johnson; Benjamín Palacios (CoRR, 2023)

Pseudodifferential Models for Ultrasound Waves with Fractional Attenuation. - Sebastian Acosta; Jesse Chan; Raven Johnson; Benjamín Palacios (SIAM J. Appl. Math., 2024)

A New Interpolated Pseudodifferential Preconditioner for the Helmholtz Equation in Heterogeneous Media. - Sebastian Acosta; Tahsin Khajah; Benjamín Palacios (SIAM J. Sci. Comput., 2025)

Clinical Features and Physiological Signals Fusion Network for Mechanical Circulatory Support Need Prediction in Pediatric Cardiac Intensive Care Unit. - Antonio Mendoza; Sebastian Tume; Kriti Puri; Sebastian Acosta; Joseph R. Cavallaro (IEEE J. Biomed. Health Informatics, 2025)