The variational collocation method

H Gomez, L De Lorenzis - Computer Methods in Applied Mechanics and …, 2016 - Elsevier
We propose the variational collocation method for the numerical solution of partial
differential equations. The conceptual basis is the establishment of a direct connection …

Modeling neuron growth using isogeometric collocation based phase field method

K Qian, A Pawar, A Liao, C Anitescu… - Scientific Reports, 2022 - nature.com
We present a new computational framework of neuron growth based on the phase field
method and develop an open-source software package called “ …

Liquid–vapor phase transition: Thermomechanical theory, entropy stable numerical formulation, and boiling simulations

J Liu, CM Landis, H Gomez, TJR Hughes - Computer Methods in Applied …, 2015 - Elsevier
We develop a new continuum mechanics modeling framework for liquid–vapor flows, with
particular focus on the van der Waals fluid. By invoking microforce theory, the Coleman–Noll …

Arbitrary-degree T-splines for isogeometric analysis of fully nonlinear Kirchhoff–Love shells

H Casquero, L Liu, Y Zhang, A Reali, J Kiendl… - Computer-Aided …, 2017 - Elsevier
This paper focuses on the employment of analysis-suitable T-spline surfaces of arbitrary
degree for performing structural analysis of fully nonlinear thin shells. Our aim is to bring …

Immersogeometric analysis of bioprosthetic heart valves, using the dynamic augmented Lagrangian method

MC Hsu, D Kamensky - … in Computational Fluid-Structure Interaction and …, 2018 - Springer
In the mid-2010s, we began applying a combination of isogeometric analysis and immersed
boundary methods to the problem of bioprosthetic heart valve (BHV) fluid–structure …

Explicit isogeometric topology optimization based on moving morphable voids with closed B-spline boundary curves

Y Gai, X Zhu, YJ Zhang, W Hou, P Hu - Structural and Multidisciplinary …, 2020 - Springer
In this paper, we propose an explicit isogeometric topology optimization approach based on
moving morphable voids (MMVs) with closed B-spline boundary curves, named TOP-IGA …

Deep learning of material transport in complex neurite networks

A Li, A Barati Farimani, YJ Zhang - Scientific reports, 2021 - nature.com
Neurons exhibit complex geometry in their branched networks of neurites which is essential
to the function of individual neuron but also brings challenges to transport a wide variety of …

Hierarchically refined and coarsened splines for moving interface problems, with particular application to phase-field models of prostate tumor growth

G Lorenzo, MA Scott, K Tew, TJR Hughes… - Computer Methods in …, 2017 - Elsevier
Moving interface problems are ubiquitous in science and engineering. To develop an
accurate and efficient methodology for this class of problems, we present algorithms for local …

The divergence-conforming immersed boundary method: Application to vesicle and capsule dynamics

H Casquero, C Bona-Casas, D Toshniwal… - Journal of …, 2021 - Elsevier
We extend the recently introduced divergence-conforming immersed boundary (DCIB)
method [1] to fluid-structure interaction (FSI) problems involving closed co-dimension one …

[HTML][HTML] Biomimetic IGA neuron growth modeling with neurite morphometric features and CNN-based prediction

K Qian, AS Liao, S Gu, VA Webster-Wood… - Computer Methods in …, 2023 - Elsevier
Neuron growth is a complex, multi-stage process that neurons undergo to develop
sophisticated morphologies and interwoven neurite networks. Recent experimental research …