2024
A semi-automatic method for block-structured hexahedral meshing of aortic dissections
International Journal for Numerical Methods in Biomedical Engineering
40,
2024
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Simultaneous analysis of continuously embedded Reissner–Mindlin shells in 3D bulk domains
International Journal for Numerical Methods in Engineering
125,
2024
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Simultaneous solution of implicitly defined curved, linear Timoshenko beams in two-dimensional bulk domainsProceedings in Applied Mathematics and Mechanics
A Mini Guide on Mesh Generation of Blood Vessels for CFD ApplicationsSegmentation of the Aorta. Towards the Automatic Segmentation, Modeling, and Meshing of the Aortic Vessel Tree from Multicenter Acquisition - First Challenge, SEG.A. 2023, Held in Conjunction with MICCAI 2023, Proceedings127-134
Modeling and Simulation of Simultaneous Transport and Incompressible Flows on all Level Sets in a Bulk DomainProceedings in Applied Mathematics and Mechanics
On the role of tissue mechanics in fluid–structure interaction simulations of patient‐specific aortic dissection
International Journal for Numerical Methods in Engineering
125,
2024
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2023
The Bulk Trace FEM for the simultaneous solution of structural membranes on all level sets over a bulk domain
Proceedings in Applied Mathematics and Mechanics
23,
2023
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Accelerated Dirichlet-Robin fluid-structure interaction in patient-specific haemodynamicsProceedings of the 7th ECCOMAS Young Investigators Conference (YIC 2023)
Chronic type B aortic dissection remodeling assessed with patient-specific fluid-structure interaction modelsProceedings of the 7th ECCOMAS Young Investigators Conference (YIC 2023)
On the simultaneous solution of structural membranes on all level sets within a bulk domain
Computer Methods in Applied Mechanics and Engineering
415,
2023
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Higher-order block-structured hex meshing of tubular structures
Engineering with Computers
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2023
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Curved, linear Kirchhoff beams formulated using tangential differential calculus and Lagrange multipliers92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM)1
Fluid-Structure Interaction with fully integrated Mesh Generation
2022
Efficient split-step schemes for fluid–structure interaction involving incompressible generalised Newtonian flows
Computers and Structures
260,
2022
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FULLY INTEGRATED MESH GENERATION IN FLUID-STRUCTURE INTERACTIONECCOMAS Congress 2022 - 8th European Congress on Computational Methods in Applied Sciences and Engineering
Tangential differential calculus for curved, linear kirchhoff beams with systematic convergence studiesECCOMAS Congress 2022 - 8th European Congress on Computational Methods in Applied Sciences and Engineering
A SEMI-IMPLICIT METHOD FOR THROMBUS FORMATION IN HAEMODYNAMIC FLUID-STRUCTURE INTERACTIONECCOMAS Congress 2022 - 8th European Congress on Computational Methods in Applied Sciences and Engineering
Semi-implicit fluid–structure interaction in biomedical applications
Computer Methods in Applied Mechanics and Engineering
400,
2022
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A higher-order fictitious domain method for structural membranes and shells
Time-splitting Schemes for Fluid-Structure Interaction in Biomedical Applications
Consistent pressure Poisson splitting methods for incompressible multi-phase flows: eliminating numerical boundary layers and inf-sup compatibility restrictions
Computational Mechanics
70,
977-992,
2022
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2021
Work - conjugacy of stress and strain tensors and its role in 3D hyperelastic isotropic material formulation
Proceedings in Applied Mathematics and Mechanics
21,
2021
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An efficient split-step framework for non-Newtonian incompressible flow problems with consistent pressure boundary conditions
Computer Methods in Applied Mechanics and Engineering
382,
2021
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Robust stabilised finite element solvers for generalised Newtonian fluid flows
Journal of Computational Physics
442,
2021
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Multi-layered tissue models in patient-specific simulations of aortic dissectionProceedings in Applied Mathematics and Mechanics
Efficient and higher-order accurate split-step methods for generalised Newtonian fluid flowProceedings of the Young Investigators Conference (YIC 2021)
An embedded domain method for non-linear structural membranesProceedings in Applied Mathematics and Mechanics
Coupled multiphysics modeling of aortic dissectionWorld Congress in Computational Mechanics and ECCOMAS Congress
A higher‐order Trace finite element method for shells
International Journal for Numerical Methods in Engineering
122,
1217-1238,
2021
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Fluid-structure interaction simulations of aortic dissectionProceedings in Applied Mathematics and Mechanics
Non-linear structural membranes and ropes based on tangential differential calculusProceedings in Applied Mathematics and Mechanics
Implicit Analysis of Reissner–Mindlin shells with the Trace FEMProceedings in Applied Mathematics and Mechanics
A global residual-based stabilization for equal-order finite element approximations of incompressible flows
International Journal for Numerical Methods in Engineering
122,
2075-2094,
2021
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Efficient and realistic 3-D boundary element simulations of underground construction using isogeometric analysis
Computers and Geotechnics
134,
2021
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2020
The Isogeometric Boundary Element Method978-3-030-23338-9
Loaded crack surfaces in two and three dimensions with XFEM
Applied Mathematical Modelling
78,
863-885,
2020
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A Higher-order Trace Finite Element Method for Shells
arXiv.org e-Print archive
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2020
A unified finite strain theory for membranes and ropes
Computer Methods in Applied Mechanics and Engineering
365,
2020
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A generalized formulation of classical shell models based on tangential differential calculusBerichte der Fachtagung Baustatik - Baupraxis 14431-438
IRIS: interactive real-time feedback image segmentation with deep learningSPIE Medical Imaging
Efficient simulation of inclusions and reinforcement bars with the isogeometric Boundary Element method
Computer Methods in Applied Mechanics and Engineering
372,
2020
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Isogeometric boundary element analysis of underground excavationsProceedings of the 6th European Conference on Computational Mechanics2281-2292
Time dependent problemsLecture Notes in Applied and Computational Mechanics307-317
Steady state potential problemsLecture Notes in Applied and Computational Mechanics151-168
Getting geometry information from CAD programsLecture Notes in Applied and Computational Mechanics93-102
2019
A higher-order conformal decomposition finite element method for plane B-rep geometries
Computers & Structures
214,
15-27,
2019
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Kirchhoff–Love shell theory based on tangential differential calculus
Computational Mechanics
64,
113–131,
2019
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Isogeometric boundary element analysis of problems in potential flow
Computer Methods in Applied Mechanics and Engineering
347,
517-532,
2019
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Examples of successful numerical modelling of complex geotechnical problems
Innovative Infrastructure Solutions
4,
2019
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Reissner–Mindlin shell theory based on tangential differential calculus
Computer Methods in Applied Mechanics and Engineering
352,
172-188,
2019
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Reissner-Mindlin shell theory based on Tangential Differential CalculusProceedings in Applied Mathematics and Mechanics
A concept for aortic dissection with fluid‐structure‐crack interactionProceedings in Applied Mathematics and Mechanics
A unified approach for shell analysis on explicitly and implicitly defined surfacesProceedings of the Form and Force Joint International Conference750-757
Higher-Order accurate meshing of implicitly defined non-smooth manifoldsProceedings of the 28th International Meshing Roundtable
Classical Shell Analysis based on Tangential Differential Calculus
An isogeometric fictitious domain method for trimmed Kirchhoff-Love shells using extended B-splines and Nitsche’s method
Higher-order accurate meshing of implicitly defined tangential and transversal intersection curvesNumerical Geometry, Grid Generation and Scientific Computing193-203
Higher-order Accurate Meshing of Nonsmooth Implicitly Defined Surfaces and Intersection Curves
Computational Mathematics and Mathematical Physics
59,
2093–2107,
2019
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A Unified Finite Strain Theory for Membranes and Ropes
arXiv.org e-Print archive
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2019
Fluid-Structure Interaction in Aortic Dissection - A Monolithic Approach
Towards Fluid-Structure-Crack Interaction in Aortic Dissection
2018
Advanced 3-D Boundary Element analysis of underground excavations
Computers and Geotechnics
101,
196-207,
2018
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Isogeometric Boundary Element Analysis of steady incompressible viscous flow, Part 2 : 3-D problems
Computer Methods in Applied Mechanics and Engineering
332,
440-461,
2018
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Higher-order surface FEM for incompressible Navier-Stokes flows on manifolds
International Journal for Numerical Methods in Fluids
88,
55-78,
2018
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Higher-order conformal decomposition FEM (CDFEM)
Computer Methods in Applied Mechanics and Engineering
328,
75-98,
2018
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Higher-order surface FEM for incompr. Navier-Stokes flows on manifoldsProceedings in Applied Mathematics and Mechanics, Special Issue
Heuristic pressure profiles in hydraulic fracturingProceedings in Applied Mathematics and Mechanics, Special Issuee20180006
Kirchhoff-Love shell theory based on Tangential Differential CalculusProceedings in Applied Mathematics and Mechanics
A fictitious domain method with higher-order accurate integration in cut elementsProceedings ECCM VI, ECFD VII3994-3405
Classical shell analysis in view of tangential differential calculusProceedings ECCM VI, ECFD VII3646-3657
A higher-order conformal decomposition FEM for NURBS-based geometriesProceedings ECCM VI, ECFD VII3406-3416
Higher-order approximations of incompressible Navier-Stokes flows on curved manifoldsProceedings of the 13th World Congress on Computational Mechanics (WCCM XIII), New York, USA
Explicit-implicit XFEM for Hydraulic Fracturing with emphasis on transport models on curved crack surfaces
Classical shell theory based on tangential differential calculus
Higher-order surface FEM for incompressible flows on curved manifolds
Isogeometric boundary element method for problems with nonlinear inclusions
Isogeometric boundary element analysis of underground excavations considering effects of geology
A NURBS-BEM application in continuum damage mechanicsAdvances in Fracture and Damage Mechanics XVII253-258
Kirchhoff-Love shell theory based on tangential differential calculus
arXiv.org e-Print archive
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2017
BOUNDARY ELEMENT ANALYSIS OF STEADY INCOMPRESSIBLE VISCOUS FLOW WITH ISOGEOMETRIC AND ISOPARAMETRIC DISCRETISATIONCoupled Problems in Science and Engineering VII244-255
A higher-order FEM for PDEs on implicit manifolds—part I: geometry
A higher-order FEM for PDEs on implicit manifolds—part II: approximations
Isogeometric Boundary Element Analysis of steady incompressible viscous flow, Part 1: Plane problems
Computer Methods in Applied Mechanics and Engineering
326,
51-69,
2017
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Construction of a Higher-order Conformal Decomposition FEM for NURBS-based geometries
A simplified hydraulic fracturing model in 3D with prescribed pressure profiles
Higher-order conformal decomposition FEM (CDFEM): An alternative for XFEM
Why CAD Surface Geometry is Inexact
Higher-order meshing of implicit geometries, Part II: Approximations on manifolds
Computer Methods in Applied Mechanics and Engineering
326,
270-297,
2017
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Flexibilität durch Modularität: Ein Framework für sensorbasierte Positionierungssysteme
Higher-order finite element methods for implicitly defined interface problems
Isogeometric Boundary Element Analysis with elasto-plastic inclusions. Part 2: 3-D problems
Computer Methods in Applied Mechanics and Engineering
315,
418-433,
2017
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Higher-order meshing of implicit geometries—Part I
Computer Methods in Applied Mechanics and Engineering
313,
759-784,
2017
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Conformal higher-order remeshing schemes for implicitly defined interface problems
International Journal for Numerical Methods in Engineering
109,
763-789,
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Stable isogeometric analysis of trimmed geometries
Computer Methods in Applied Mechanics and Engineering
316,
497-521,
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2016
Higher-order accurate integration for cut elements with Chen-Babuska nodesAdvances in Discretization Methods: Discontinuities, virtual elements, fictitious domain methods245 - 269
Stress intensity factors through crack-opening displacements in the XFEMAdvances in Discretization Methods: Discontinuities, virtual elements, fictitious domain methods143 - 164
Higher-order conformal decomposition finite element methodProceedings in Applied Mathematics and Mechanics
Hydraulic fracturing with a simplified fluid model and XFEMProceedings in Applied Mathematics and Mechanics
Accurate Integration in Cut Elements based on Conformal Decomposition into Isoparametric Elements
The XFEM in a Simplified Model for Hydraulic Fracturing in Three Dimensions
Accurate integration points for cut higher-order elements with Chen-Babuška nodes
Uma implementação do MEC Simétrico de Galerkin para problemas de elasticidade 2dCILAMCE 2016
Bauphysiktagung 2016
Modelling the process of sequential excavation with the boundary element methodECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering3168-3180
Automatic conformal decomposition of elements cut by NURBSECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering2591-2600
Isogeometric Boundary Element analysis with elasto-plastic inclusions. Part 1
Computer Methods in Applied Mechanics and Engineering
308,
552-570,
2016
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Integration of design and analysis through boundary integral equationsECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering6526-6538
Advanced Boundary Element analysis of geotechnical problems with geological inclusions
Computers and Geotechnics
79,
86-95,
2016
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Coupling of BEM subdomains – BETI applied to collocation BEM with mixed basis functions
Engineering Analysis with Boundary Elements
71,
79-91,
2016
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Higher-order accurate integration of implicit geometries
International Journal for Numerical Methods in Engineering
106,
323-371,
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The XFEM for a simplified model in hydraulic fracturingECCOMAS Congress 2016 - Proceedings of the 7th European Congress on Computational Methods in Applied Sciences and Engineering1637-1646
The isogeometric Nyström method
Computer Methods in Applied Mechanics and Engineering
308,
212-237,
2016
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2015
XFEM for Deformation Theory of Plasticity
Proceedings in Applied Mathematics and Mechanics
15,
223-224,
2015
Seamless Integration of Design and Analysis through Boundary Integral Equations
Fast isogeometric boundary element method based on independent field approximation
Computer Methods in Applied Mechanics and Engineering
284,
458-488,
2015
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A simple approach to the numerical simulation with trimmed CAD surfaces
Computer Methods in Applied Mechanics and Engineering
285,
776-790,
2015
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Fitting stress intensity factors from crack opening displacements in 2D and 3D XFEM
Proceedings in Applied Mathematics and Mechanics
15,
149-150,
2015
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Employing existing standard BIM formats as the source of building information in Indoor Positioning
Boundary Element MethodsIsogeometric Methods for Numerical Simulation121-172
Towards higher-order XFEM for interfacial flows
Proceedings in Applied Mathematics and Mechanics
15,
507-508,
2015
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The Isogeometric Nyström MethodIII International Conference on Isogeometric Analysis - IGA 201588-88
XFEM vs. r-Refinement for Higher-Order Approximations in ElastoplasticityConference Program and Book of Abstracts40-41
Isogeometric Boundary Element Analysis with Trimmed GeometriesIII International Conference on Isogeometric Analysis - IGA 2015122-122
Crack propagation by using crack opening displacements in 2D and 3D XFEMBook of abstracts62-63
A higher-order accurate numerical integration for the XFEM and fictitious domain methodsBook of abstract95-96
Higher-order accurate integration of 3D geometries defined by level-setsBook of abstracts1-1
COUPLING OF BOUNDARY ELEMENT REGIONS WITH THE BOUNDARY ELEMENT TEARING AND INTERCONNECTING METHOD (BETI)COUPLED PROBLEMS 2015358-369
XFEM for Deformation Theory of PlasticityBook of Abstracts251-251
Boundary element methods for the simulation of underground construction
Australian Geomechanics
50,
121-128,
2015
Advanced numerical simulation methods9781138026346
2014
Isogeometric Boundary Element Method for the Simulation in Tunneling
Applied Mechanics and Materials
553,
495-500,
2014
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The Finite Element Method with Continuity Constraints for Stair-step Grids in Geoscience
Computational Geosciences
18,
831-850,
2014
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Overview and comparison of different variants of the XFEM
Proceedings in Applied Mathematics and Mechanics
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27-30,
2014
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Isogeometric Boundary Element Method with Hierarchical MatricesProceedings of the jointly organized WCCM XI, ECCM V, ECFD VI2457-2468
XFEM-simulation of hydraulic fracturing in 3D with emphasis on stress intensity factorsProceedings of the 11th World Congress on Computational Mechanics (WCCM XI)1-12
An Alternative Isogeometric Boundary Element FormulationIsogeometric Analysis and Applications (IGAA 2014)30-30
All You Need Is Content — Create Sophisticated Mobile Location-Based Service Applications Without ProgrammingProceedings of the 11th International Symposium on Location- Based Services293-308
Boundary Element Analysis with Trimmed NURBS and a Generalized IGA ApproachProceedings of the jointly organized WCCM XI, ECCM V, ECFD VI2445-2456
Beyond HTML5 Geolocation - A Flexible Concept to Enable and Easily Use Advanced Positioning Technologies for Mobile Indoor Location Based Service Web ApplicationsThe Fifth International Conference on Indoor Positioning and Indoor Navigation 2014 (IPIN 2014)
Utilizing IFC for Indoor PositioningeWork and eBusiness in Architecture, Engineering and Construction: ECPPM 2014
XFEM-simulation of hydraulic fracturing in 3D with emphasis on stress intensity factors
A unified enrichment scheme for fracture problems
IOP Conference Series: Materials Science and Engineering
10,
2014
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2013
Isogeometric boundary element method for the simulation of underground excavations
Géotechnique Letters
3,
108-111,
2013
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The XFEM with an explicit-implicit crack description for hydraulic fracture problemsEffective and Sustainable Hydraulic Fracturing711-724
LOBSTER Final Report
Isogeometric boundary element method for the simulation in tunnelingACCM 2013: 1st australasian conference on computational mechanics17-17
Isogeometric Boundary Element Methods for TunnelingIABEM 2013 Symposium of the International Association for Boundary Element Methods100-106
The XFEM with an Implicit-Explicit Crack Description for a Plane-Strain Hydraulic Fracture ProblemProceedings in Applied Mathematics and Mechanics83-84
2012
Numerical Simulation of Underground Construction with the Boundary Element Method
Boundary Element MethodsInnovative Numerical Modeling in Geomechanics281-298
New Developments of the Boundary Element Method for Underground Constructions
International Journal of Geomechanics
12,
665-675,
2012
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Simulation of sequential excavation with the Boundary Element Method
Computers and Geotechnics
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157-166,
2012
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Sequentieller Tunnelaushub mit der Finite Elemente Methode
A Fast Boundary Element Method with Hierarchical Matrices for Elastostatics and Plasticity
A fast elasto-plastic formulation with hierarchical matrices and the boundary element method
Computational Mechanics
51,
443-453,
2012
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Simulation of nonlinear problems in tunneling with the boundary element tearing and interconnecting methodBook of Abstracts306-306
Simulation of Sequential Tunnel Excavation with the Boundary Element Tearing and Interconnecting MethodBook of Abstracts1-1
Adaptive coupling of different numerical methodsLa Serena Numerica
Isogeometric Boundary Element MethodKurzfassungen der Vorträge BB12141-141
Determination of excavation loads for the sequential tunnel excavation with the boundary element methodBook of Abstracts309-309
XFEM with hanging nodes for two-phase incompressible flow
Computer Methods in Applied Mechanics and Engineering
245-246,
290-312,
2012
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The extended finite element method applied to 3D free-surface flowsECCOMAS 2012 - European Congress on Computational Methods in Applied Sciences and Engineering, e-Book Full Papers2285-2293
Crack propagation criteria in three dimensions using the XFEM and an explicit-implicit crack description
International Journal of Fracture
178,
51-70,
2012
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Crack propagation with the extended finite element method and a hybrid explicit-implicit crack description
International Journal for Numerical Methods in Engineering
89,
1527-1558,
2012
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2011
Iterative Coupling of Boundary and Discrete Element Method Using an Overlapping FEM ZoneCoupled Problems 2011301-312
Innovative Simulationsmethoden im TunnelbauBaustatik Baupraxis 119-16
Playing a Game in Civil Engineering14th International Conference on Interactive Collaborative Learning (ICL2011) ̶ 11th International Conference Virtual University (vu'11)417-422
Baustatik Baupraxis 11
Iterative Coupling of Boundary and Discrete Element Method Using an Overlapping FEM Zone
Adaptive coupling of the discrete and boundary element method for the simulation of problems in geotechnical engineering
The extended finite element method for two-phase and free-surface flows
Journal of Computational Physics
230,
3369-3390,
2011
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Hanging nodes and XFEM
International Journal for Numerical Methods in Engineering
86,
404-430,
2011
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2010
The extended/generalized finite element method
International Journal for Numerical Methods in Engineering
84,
253-304,
2010
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Medical training simulators for bilateral sagittal split osteotomy and regional aneasthesia in virtual environmentsProceedings CURAC 2010137-140
Computer Simulation of Conventional ConstructionTechnology Innovation in Underground Construction129-161
Implementation and Use of the UPC Soil Models with the Boundary Element Method
New Developments of the Boundary Element Method with Internal CellsPan-American Congress of Applied Mechanics
Technology Innovation in underground construction978-0-415-55105-2
Fast BEM Simulations In Tunnelling
Application of Hierarchical Matrices to a BEM Plasticity Algorithm in Tunnelling
Accelerated BEM Simulations with Hierarchical Matrices applied to Tunnelling Problems
Higher-order XFEM for curved strong and weak discontinuities
International Journal for Numerical Methods in Engineering
82,
564-590,
2010
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The XFEM for high-gradient solutions in convection-dominated problems
International Journal for Numerical Methods in Engineering
82,
1044-1072,
2010
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