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06/01/2023
A low-rank isogeometric solver based on Tucker tensors
We propose an isogeometric solver for Poisson problems that combines i) ...
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03/13/2023
An unconditionally stable space-time isogeometric method for the acoustic wave equation
In this paper, we focus on high-order space-time isogeometric discretiza...
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03/13/2023
Isogeometric multi-patch C^1-mortar coupling for the biharmonic equation
We propose an isogeometric mortar method to fourth order elliptic proble...
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11/04/2022
High-Order Spline Upwind for Space-Time Isogeometric Analysis
We propose an isogeometric space-time method for the heat equation, with...
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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...
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06/16/2022
A IETI-DP method for discontinuous Galerkin discretizations in Isogeometric Analysis with inexact local solvers
We construct solvers for an isogeometric multi-patch discretization, whe...
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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...
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09/26/2021
Weighted quadrature for hierarchical B-splines
We present weighted quadrature for hierarchical B-splines to address the...
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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...
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06/03/2020
Easy and Efficient preconditioning of the Isogeometric Mass Matrix
This paper deals with the fast solution of linear systems associated wit...
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05/08/2020
A family of C^1 quadrilateral finite elements
We present a novel family of C^1 quadrilateral finite elements, which de...
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01/27/2020
A domain decomposition method for Isogeometric multi-patch problems with inexact local solvers
In Isogeometric Analysis, the computational domain is often described as...
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09/16/2019
Space-time Galerkin isogeometric method and efficient solver for parabolic problem
In this work we focus on the preconditioning of a Galerkin space-time is...
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04/21/2017