Center for Research in Scientific Computation

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Sorted by most recent date added to the index first, which may not be the same as publication date order.

2025 journal article

Statistical Analysis of Performance of Optimisation‐Based SAR Autofocus

IET Radar, Sonar &Amp; Navigation.

By: P. Haughey n, M. Gilman n & S. Tsynkov n

topics (OpenAlex): Advanced SAR Imaging Techniques; Synthetic Aperture Radar (SAR) Applications and Techniques; Image Processing Techniques and Applications
Source: ORCID
Added: May 16, 2025

2025 article

Localization of Stationary and Moving Radiation Sources Using a Feedforward Neural Network with an Array of Sensors

Edwards, C., Smith, R. C., Mattingly, J., & Wilson, A. G. (2025, April 13). NUCLEAR TECHNOLOGY, Vol. 4.

By: C. Edwards, R. Smith, J. Mattingly & A. Wilson

author keywords: Neural network; source localization; radiation detector
topics (OpenAlex): Target Tracking and Data Fusion in Sensor Networks; Infrared Target Detection Methodologies; Advanced Optical Sensing Technologies
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: April 11, 2025

2025 journal article

Bayesian inference informed by parameter subset selection for a minimal PBPK brain model

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 383(2292), 20240219.

By: K. Dadashova n, R. Smith n, M. Haider n & B. Reich n

author keywords: parameter subset selection; Bayesian inference; physiologically based pharmacokinetic modelling; parameter identifiability
MeSH headings : Bayes Theorem; Brain / metabolism; Humans; Models, Biological; Uncertainty; Pharmacokinetics; Animals; Computer Simulation
topics (OpenAlex): Statistical Methods in Clinical Trials; Statistical Methods and Bayesian Inference; Statistical Methods and Inference
Sources: Web Of Science, NC State University Libraries, Crossref, NC State University Libraries
Added: March 24, 2025

2025 journal article

Mathematical modeling of multicellular tumor spheroids quantifies inter-patient and intra-tumor heterogeneity

NPJ SYSTEMS BIOLOGY AND APPLICATIONS, 11(1).

By: A. Malik, K. Nguyen, J. Nardini, C. Krona, K. Flores & S. Nelander

co-author countries: Sweden 🇸🇪
MeSH headings : Patient-Specific Modeling; Humans; Spheroids, Cellular / physiology; Tumor Cells, Cultured / physiology; Glioblastoma; Brain Neoplasms; Cell Proliferation; Cell Movement
topics (OpenAlex): Mathematical Biology Tumor Growth; Cancer Cells and Metastasis; Cancer Genomics and Diagnostics
Source: Web Of Science
Added: February 24, 2025

2025 journal article

Comparative Analysis of Performance for Optimization-Based Transionospheric SAR Autofocus

RADIO SCIENCE, 60(2).

By: M. Gilman & S. Tsynkov

author keywords: synthetic aperture radar; ionosphere; phase screen; autofocus; optimization
topics (OpenAlex): Synthetic Aperture Radar (SAR) Applications and Techniques; Advanced SAR Imaging Techniques; Sparse and Compressive Sensing Techniques
Sources: ORCID, Web Of Science, NC State University Libraries
Added: February 22, 2025

2024 journal article

Monte Carlo / Dynamic Code (MC/DC): An accelerated Python package for fully transient neutron transport and rapid methods development

Journal of Open Source Software.

By: J. Morgan, I. Variansyah, S. Pasmann, K. Clements, B. Cuneo, A. Mote, C. Goodman, C. Shaw ...

topics (OpenAlex): Nuclear reactor physics and engineering; Nuclear Physics and Applications; Graphite, nuclear technology, radiation studies
Source: ORCID
Added: April 26, 2025

2024 conference paper

Lacunae-based computation of time-harmonic scattering in 3D

In L. Gizon (Ed.), Book of Abstracts, The 16th International Conference on Mathematical and Numerical Aspects of Wave Propagation (WAVES 2024) (pp. 393–394).

By: S. Petropavlovsky, S. Tsynkov & E. Turkel

Ed(s): L. Gizon

Source: NC State University Libraries
Added: February 16, 2025

2024 chapter book

Finding the Shape of Lacunae of the Wave Equation Using Artificial Neural Networks

By: A. Chertock, C. Leonard & S. Tsynkov*

topics (OpenAlex): Image and Signal Denoising Methods; Seismic Imaging and Inversion Techniques; Underwater Acoustics Research
Sources: Crossref, NC State University Libraries
Added: February 9, 2025

2024 article proceedings

Performance Limitations for the Phase Screen in the Settings of Transionospheric SAR

By: M. Gilman n & S. Tsynkov n

Event: IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium

author keywords: SAR imaging; autofocus; ionosphere
topics (OpenAlex): Advanced SAR Imaging Techniques; Synthetic Aperture Radar (SAR) Applications and Techniques; Microwave Imaging and Scattering Analysis
Sources: Crossref, NC State University Libraries, Web Of Science
Added: February 9, 2025

2024 article proceedings

Phase Curvature Autofocus for Transionospheric Radar

By: M. Gilman n & S. Tsynkov n

Event: IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium

author keywords: SAR imaging; autofocus; ionosphere
topics (OpenAlex): Advanced SAR Imaging Techniques; Synthetic Aperture Radar (SAR) Applications and Techniques; Microwave Imaging and Scattering Analysis
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, NC State University Libraries, Web Of Science
Added: February 9, 2025

2024 journal article

Detection of dispersive targets in synthetic aperture radar images with the help of deep learning

Communications on Analysis and Computation, 2(3), 246–272.

By: S. Chidara, M. Gilman n, R. Sah* & S. Tsynkov n

topics (OpenAlex): Geophysical Methods and Applications; Advanced SAR Imaging Techniques; Microwave Imaging and Scattering Analysis
Sources: Crossref, NC State University Libraries
Added: January 19, 2025

2024 article

Comparative analysis of performance for optimization-based transionospheric SAR autofocus

Gilman, M., & Tsynkov, S. (2024, October 30).

topics (OpenAlex): Advanced SAR Imaging Techniques; Synthetic Aperture Radar (SAR) Applications and Techniques
Source: ORCID
Added: January 18, 2025

2025 journal article

Modeling BK Virus Infection in Renal Transplant Recipients

VIRUSES-BASEL, 17(1).

By: N. Myers, D. Droz, B. Rogers, H. Tran, K. Flores, C. Chan, S. Knechtle, A. Jackson ...

author keywords: kidney; renal; transplant; modeling; sensitivity; BKPyV; model calibration; immunosuppression
MeSH headings : BK Virus; Humans; Polyomavirus Infections / virology; Kidney Transplantation / adverse effects; Transplant Recipients; Tumor Virus Infections / virology; Immunosuppressive Agents / adverse effects; Immunosuppressive Agents / therapeutic use; Graft Rejection / prevention & control; Graft Rejection / immunology
topics (OpenAlex): Polyomavirus and related diseases; Parvovirus B19 Infection Studies; Mathematical and Theoretical Epidemiology and Ecology Models
Sources: ORCID, Web Of Science
Added: December 31, 2024

2024 article

The Immersed Interface Method for Navier-Stokes Equations with Interfaces in Cylindrical Coordinates

Ruiz-alvarez, J., Dong, B., & Li, Z. (2024, December 28). COMMUNICATIONS ON APPLIED MATHEMATICS AND COMPUTATION, Vol. 12.

By: J. Ruiz-alvarez*, B. Dong* & Z. Li n

co-author countries: China 🇨🇳 Spain 🇪🇸
author keywords: Immersed interface method (IIM); Navier-Stokes equations; Axis-symmetric interface problem; Staggered grid; Pole singularity; Finite difference method
topics (OpenAlex): Lattice Boltzmann Simulation Studies; Fluid Dynamics and Heat Transfer; Rheology and Fluid Dynamics Studies
Sources: ORCID, Web Of Science, NC State University Libraries
Added: December 28, 2024

2024 journal article

A DIRECT METHOD FOR SOLVING THREE-DIMENSIONAL ELLIPTIC INTERFACE PROBLEMS

INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 21(3), 353–374.

By: K. Gamage, Y. Peng & Z. Li*

author keywords: Piecewise constant coefficients with a finite jump; elliptic interface problems; finite difference scheme
topics (OpenAlex): Advanced Numerical Methods in Computational Mathematics; Numerical methods in engineering; Advanced Numerical Analysis Techniques
Sources: Web Of Science, NC State University Libraries
Added: December 23, 2024

2025 article

Convergence study of IB methods for Stokes equations with prescribed velocity boundary conditions

Li, Z., Pan, K., & Ruiz-alvarez, J. (2025, February 7). IMA JOURNAL OF NUMERICAL ANALYSIS, Vol. 2.

co-author countries: China 🇨🇳 Spain 🇪🇸
author keywords: Immersed Boundary (IB) method; Stokes equations; discrete Green function on bounded lattices; singular sources; Dirichlet velocity BC; convergence
topics (OpenAlex): Lattice Boltzmann Simulation Studies; Fluid Dynamics and Turbulent Flows; Advanced Numerical Methods in Computational Mathematics
Sources: ORCID, Web Of Science, NC State University Libraries
Added: December 11, 2024

2024 journal article

MultiPrecisionArrays.jl: A Julia package for iterative refinement

Journal of Open Source Software.

By: C. Kelley*

topics (OpenAlex): Parallel Computing and Optimization Techniques; Numerical Methods and Algorithms; Matrix Theory and Algorithms
Source: ORCID
Added: October 1, 2024

2024 journal article

A generalized level-set immersed interface method with application

COMPUTERS & FLUIDS, 283.

By: J. Xu & Z. Li*

author keywords: Level-set method; Immersed interface method; Finite difference method; Electrohydrodynamics; Contact line
topics (OpenAlex): Lattice Boltzmann Simulation Studies; Aerosol Filtration and Electrostatic Precipitation; Fluid Dynamics and Thin Films
Sources: ORCID, Web Of Science, NC State University Libraries
Added: September 1, 2024

2024 journal article

Accurate deterministic projection methods for stiff detonation waves

Communications in Mathematical Sciences.

co-author countries: China 🇨🇳
topics (OpenAlex): Combustion and Detonation Processes; Structural Response to Dynamic Loads
Source: ORCID
Added: September 1, 2024

2024 article

Simulating Partial Differential Equations with Neural Networks

HYPERBOLIC PROBLEMS: THEORY, NUMERICS, APPLICATIONS, VOL II, HYP2022, Vol. 35, pp. 39–49.

By: A. Chertock & C. Leonard

author keywords: Neural networks; Partial differential equations; Finite-volume methods
topics (OpenAlex): Model Reduction and Neural Networks; Numerical methods for differential equations; Computational Fluid Dynamics and Aerodynamics
Sources: ORCID, Web Of Science
Added: September 1, 2024

2024 journal article

A NEW LOCALLY DIVERGENCE-FREE PATH-CONSERVATIVE CENTRAL-UPWIND SCHEME FOR IDEAL AND SHALLOW WATER MAGNETOHYDRODYNAMICS

SIAM JOURNAL ON SCIENTIFIC COMPUTING, 46(3), A1998–A2024.

By: A. Chertock, A. Kurganov, M. Redle & K. Wu

co-author countries: China 🇨🇳
author keywords: ideal magnetohydro dynamics; shallow water magnetohydro dynamics; divergence- free constraints; path-conservative central-upwind scheme; nonconservative hyperbolic systems of nonlinear PDEs
topics (OpenAlex): Computational Fluid Dynamics and Aerodynamics; Fluid Dynamics and Turbulent Flows; Advanced Numerical Methods in Computational Mathematics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 19, 2024

2024 journal article

Locally divergence-free well-balanced path-conservative central-upwind schemes for rotating shallow water MHD

JOURNAL OF COMPUTATIONAL PHYSICS, 518.

co-author countries: China 🇨🇳 Germany 🇩🇪 France 🇫🇷
author keywords: Rotating shallow water; magnetohydrodynamics; Divergence-free constraints; Nonconservative hyperbolic systems of; nonlinear PDEs; Path-conservative central-upwind scheme; Flux globalization based well-balanced scheme
topics (OpenAlex): Computational Fluid Dynamics and Aerodynamics; Fluid Dynamics and Turbulent Flows; Meteorological Phenomena and Simulations
Sources: Web Of Science, NC State University Libraries
Added: August 19, 2024

2024 journal article

A database of chemical absorption in human skin with mechanistic modeling applications

SCIENTIFIC DATA, 11(1).

By: J. Stevens n, A. Prockter n, H. Fisher*, H. Tran n & M. Evans*

MeSH headings : Humans; Skin Absorption; Skin / metabolism; Databases, Factual; Models, Biological; Models, Theoretical
topics (OpenAlex): Advancements in Transdermal Drug Delivery; Contact Dermatitis and Allergies; Essential Oils and Antimicrobial Activity
Sources: Web Of Science, NC State University Libraries
Added: July 30, 2024

2024 journal article

Fourth-Order Accurate Compact Scheme for First-Order Maxwell's Equations

JOURNAL OF SCIENTIFIC COMPUTING, 100(2).

By: I. Versano*, E. Turkel* & S. Tsynkov n

co-author countries: Israel 🇮🇱
author keywords: Compact finite differences; Maxwell's equations; High order accuracy; Bounded domain
topics (OpenAlex): Electromagnetic Simulation and Numerical Methods; Advanced Numerical Methods in Computational Mathematics; Computational Fluid Dynamics and Aerodynamics
Sources: Web Of Science, NC State University Libraries
Added: July 1, 2024

2024 article

Evaluating the impact of anatomical and physiological variability on human equivalent doses using PBPK models

Schacht, C. M., Meade, A. E., Bernstein, A. S., Prasad, B., Schlosser, P. M., Tran, H. T., & Kapraun, D. F. (2024, May 25). TOXICOLOGICAL SCIENCES, Vol. 5.

MeSH headings : Humans; Models, Biological; Animals; Risk Assessment; Chloroform / pharmacokinetics; Uncertainty; Tissue Distribution; Dose-Response Relationship, Drug
topics (OpenAlex): Carcinogens and Genotoxicity Assessment; Effects and risks of endocrine disrupting chemicals; Pesticide Residue Analysis and Safety
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: June 22, 2024

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