research
∙
06/26/2023
Patch-wise Quadrature of Trimmed Surfaces in Isogeometric Analysis
This work presents an efficient quadrature rule for shell analysis fully...
share
research
∙
06/12/2023
Adaptive isogeometric phase-field modeling of the Cahn-Hilliard equation: Suitably graded hierarchical refinement and coarsening on multi-patch geometries
We present an adaptive scheme for isogeometric phase-field modeling, to ...
research
∙
10/31/2022
Combining noisy well data and expert knowledge in a Bayesian calibration of a flow model under uncertainties: an application to solute transport in the Ticino basin
Groundwater flow modeling is commonly used to calculate groundwater head...
research
∙
10/13/2022
Inverse and forward sparse-grids-based uncertainty quantification analysis of laser-based powder bed fusion of metals
The present paper aims at applying uncertainty quantification methodolog...
research
∙
06/04/2022
Combining the Morris Method and Multiple Error Metrics to Assess Aquifer Characteristics and Recharge in the Lower Ticino Basin, in Italy
Groundwater flow model accuracy is often limited by the uncertainty in m...
research
∙
02/17/2022
Residual-based error estimation and adaptivity for stabilized immersed isogeometric analysis using truncated hierarchical B-splines
We propose an adaptive mesh refinement strategy for immersed isogeometri...
research
∙
12/17/2021
Two-level Method Part-scale Thermal Analysis of Laser Powder Bed Fusion Additive Manufacturing
Numerical simulations of a complete laser powder bed fusion (LPBF) addit...
research
∙
10/25/2021
A spatiotemporal two-level method for high-fidelity thermal analysis of laserpowder bed fusion
Numerical simulation of the laser powder bed fusion (LPBF) procedure for...
research
∙
10/12/2021
Coupled and Uncoupled Dynamic Mode Decomposition in Multi-Compartmental Systems with Applications to Epidemiological and Additive Manufacturing Problems
Dynamic Mode Decomposition (DMD) is an unsupervised machine learning met...
research
∙
04/28/2021
Dynamic Mode Decomposition in Adaptive Mesh Refinement and Coarsening Simulations
Dynamic Mode Decomposition (DMD) is a powerful data-driven method used t...
research
∙
03/01/2021
Mixed variational formulations for structural topology optimization based on the phase-field approach
We propose a variational principle combining a phase-field functional fo...
research
∙
02/23/2021
Explicit high-order generalized-α methods for isogeometric analysis of structural dynamics
We propose a new family of high-order explicit generalized-α methods for...
research
∙
01/22/2021
Bending behavior of additively manufactured lattice structures: numerical characterization and experimental validation
Selective Laser Melting (SLM) technology has undergone significant devel...
research
∙
12/14/2020
Image-based numerical characterization and experimental validation of tensile behavior of octet-truss lattice structures
The production of lightweight metal lattice structures has received much...
research
∙
10/26/2020
Efficient equilibrium-based stress recovery for isogeometric laminated curved structures
This work focuses on an efficient stress recovery procedure for laminate...
research
∙
07/20/2020
Accurate equilibrium-based interlaminar stress recovery for isogeometric laminated composite Kirchhoff plates
In this paper, we use isogeometric Kirchhoff plates to approximate compo...
research
∙
07/09/2020
Optimal control of cytotoxic and antiangiogenic therapies on prostate cancer growth
Prostate cancer can be lethal in advanced stages, for which chemotherapy...
research
∙
05/11/2020
Simulating the spread of COVID-19 via spatially-resolved susceptible-exposed-infected-recovered-deceased (SEIRD) model with heterogeneous diffusion
We present an early version of a Susceptible-Exposed-Infected-Recovered-...
research
∙
11/26/2019
Error-estimate-based Adaptive Integration For Immersed Isogeometric Analysis
The Finite Cell Method (FCM) together with Isogeometric analysis (IGA) h...
research
∙
10/08/2019
A simple and effective method based on strain projections to alleviate locking in isogeometric solid shells
In this work, we focus on the family of shell formulations referred to a...
research
∙
07/26/2019
Mathematical analysis and simulation study of a phase-field model of prostate cancer growth with chemotherapy and antiangiogenic therapy effects
Cytotoxic chemotherapy is a common treatment for advanced prostate cance...
research
∙
03/21/2019
Accurate prediction of melt pool shapes in laser powder bed fusion by the non-linear temperature equation including phase changes - isotropic versus anisotropic conductivity
In this contribution, we validate a physical model based on a transient ...
research
∙
04/21/2017