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Fakultät für Ingenieurwissenschaften, Abt. Bauwissenschaften, Fachgebiet Mechanik / Computational Mechanics
Anschrift
Universitätsstr. 15
45141 Essen
45141 Essen
Raum
V15 S06 D07
Telefon
Telefax
E-Mail
Sprechzeiten
Mi., 13.00 Uhr - 14.00 Uhr
Funktionen
- Wissenschaftliche/r Mitarbeiter/in, Mechanik
Aktuelle Veranstaltungen
- 2020 WS
Vergangene Veranstaltungen (max. 10)
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2020 SS
- Grundlagen der Technischen Mechanik 3
- Klausureinsicht / BauWi
- Nonlinear Finite Element Method; Nichtlineare FEM
- Klausureinsicht Computational Mechanics
- Klausureinsicht BauIng
- Klausureinsicht- A. Schwarz/ Computational Mechanics
- Klausureinsicht Mechanik
- Finite Element Method Foundation & Lineare FEM
- Finite Element Method und Multiphase Materials
- CM FEM I, Foundation
Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.
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A Selection of Benchmark Problems in Solid Mechanics and Applied MathematicsIn: Archives of Computational Methods in Engineering (2020) in press
ISSN: 1886-1784; 1134-3060Online Volltext: dx.doi.org/ (Open Access) -
A mixed least-squares finite element formulation with explicit consideration of the balance of moment of momentum, a numerical studyIn: GAMM-Mitteilungen Jg. 43 (2020) Nr. 2, S. e202000009
ISSN: 0936-7195; 1522-2608Online Volltext: dx.doi.org/ (Open Access) -
Implicit time discretization schemes for mixed least-squares finite element formulationsIn: Computer Methods in Applied Mechanics and Engineering Jg. 368 (2020) S. 113111
ISSN: 0045-7825Online Volltext: dx.doi.org/ -
Modeling of freezing processes of ice floes within the framework of the TPMIn: Acta Mechanica (2020)
ISSN: 1619-6937; 0001-5970Online Volltext: dx.doi.org/ -
Modified mixed least-squares finite element formulations for small and finite strain plasticityIn: International Journal for Numerical Methods in Engineering Jg. 117 (2019) Nr. 1, S. 141 - 160
ISSN: 1097-0207; 0029-5981Online Volltext: dx.doi.org/ -
A comparative study of mixed least-squares FEMs for the incompressible navier-stokes equationsIn: International Journal of Computational Science and Engineering Jg. 17 (2018) Nr. 1, S. 80 - 97
ISSN: 1742-7193; 1742-7185Online Volltext: dx.doi.org/ Online Volltext (Open Access) -
Data assimilation for Navier-Stokes using the least-squares finite-element methodIn: International Journal for Uncertainty Quantification Jg. 8 (2018) Nr. 5, S. 383 - 403
ISSN: 2152-5099; 2152-5080Online Volltext: dx.doi.org/ (Open Access) -
Different approaches for mixed LSFEMs in hyperelasticity : Application of logarithmic deformation measuresIn: International Journal for Numerical Methods in Engineering Jg. 115 (2018) Nr. 9, S. 1138 - 1153
ISSN: 1097-0207; 0029-5981Online Volltext: dx.doi.org/ -
Efficient stress–velocity least-squares finite element formulations for the incompressible Navier–Stokes equationsIn: Computer Methods in Applied Mechanics and Engineering Jg. 341 (2018) S. 333 - 359
ISSN: 0045-7825Online Volltext: dx.doi.org/ -
Investigation of stress-velocity LSFEMs for the incompressible Navier-Stokes equationsIn: Proceedings in applied mathematics and mechanics: PAMM / 88th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), 6-10 March 2017, Weimar, Germany; Jg. 17 (2018) Nr. 1, Special Issue: 88th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), S. 631 - 632
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Remarks on a modified mixed least-squares finite element formulation for small strain elasto-plasticityIn: Proceedings in applied mathematics and mechanics: PAMM / 88th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), 6-10 March 2017, Weimar, Germany; Jg. 17 (2018) Nr. 1, Special Issue: 88th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), S. 311 - 312
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
A Prange–Hellinger–Reissner type finite element formulation for small strain elasto-plasticityIn: Computer Methods in Applied Mechanics and Engineering Jg. 317 (2017) S. 400 - 418
ISSN: 0045-7825Online Volltext: dx.doi.org/ -
Alles im Fluss : Simulationstechniken der Strömungsmechanik in der Materials ChainIn: Unikate: Berichte aus Forschung und Lehre (2016) Nr. 48: Materials Chain – Forschung aus dem UA Ruhr-Profilschwerpunkt,
ISBN: 978-3-934359-48-2 ISSN: 0944-6060; 1869-3881Online Volltext: dx.doi.org/ Online Volltext (Open Access) -
Comparison of different least-squares mixed finite element formulations for hyperelasticityIn: Proceedings in applied mathematics and mechanics: PAMM / 87th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, 7 – 11 March 2016, Braunschweig, Germany; Jg. 16 (2016) Nr. 1, Special Issue: 87th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik (GAMM), S. 239 - 240
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
On the performance of the Prange-Hellinger-Reissner finite element formulation for elasto-plasticity at small strainsIn: Proceedings in applied mathematics and mechanics: PAMM Jg. 16 (2016) Nr. 1, Special Issue: 87th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik (GAMM), S. 203 - 204
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
A stress-velocity least-squares mixed finite element formulation for incompressible elastodynamicsIn: Proceedings in applied mathematics and mechanics : PAMM Jg. 15 (2015) Nr. 1, S. 217 - 218
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Comparison of a mixed least-squares formulation using different approximation spacesIn: Proceedings in applied mathematics and mechanics: PAMM / 86th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, 23 – 27 March 2015, Lecce, Italy; Jg. 15 (2015) Nr. 1, Special Issue: Cover image Volume 15, Issue 1 86th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), S. 233 - 234
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Weighted overconstrained least-squares mixed finite elements for hyperelasticityIn: Proceedings in applied mathematics and mechanics : PAMM Jg. 15 (2015) Nr. 1, S. 227 - 228
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
An improved mixed finite element based on a modified least-squares formulation for hyperelasticityIn: Proceedings in applied mathematics and mechanics: PAMM / 85th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, 10 – 14 March 2014, Erlangen, Germany; Jg. 14 (2014) Nr. 1, Special Issue: 85th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), S. 243 - 244
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Least-squares finite element methods for the Navier-Stokes equations for generalized Newtonian fluidsIn: Proceedings in applied mathematics and mechanics: PAMM / 85th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, 10 – 14 March 2014, Erlangen, Germany; Jg. 14 (2014) Nr. 1, Special Issue: 85th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), S. 623 - 624
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
On a least-squares formulation for hyperelastic, transversely isotropic problemsIn: Proceedings in Applied Mathematics and Mechanics: PAMM / 85th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, 10 – 14 March 2014, Erlangen, Germany; Jg. 14 (2014) Nr. 1, Special Issue: 85th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), S. 247 - 248
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Weighted overconstrained least-squares mixed finite elements for static and dynamic problems in quasi-incompressible elasticityIn: Computational mechanics Jg. 54 (2014) Nr. 3, S. 603 - 612
ISSN: 0178-7675; 1432-0924Online Volltext: dx.doi.org/ (Open Access) -
A finite element method for contact using a third mediumIn: Computational mechanics Jg. 52 (2013) Nr. 4, S. 837 - 847
ISSN: 1432-0924; 0178-7675Online Volltext: dx.doi.org/ -
A first-order system least squares method for hyperelasticityIn: SIAM journal on scientific computing Jg. 36 (2013) Nr. 5, S. B795 - B816
ISSN: 1064-8275; 1095-7197Online Volltext: dx.doi.org/ -
Comparison of geometrically nonlinear LSFEM formulations based on different hyperelastic modelsIn: Proceedings in applied mathematics and mechanics : PAMM Jg. 13 (2013) Nr. 1, S. 97 - 98
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Influence of higher interpolation orders in mixed LSFEM for the incompressible Navier-Stokes equationsIn: Proceedings in Applied Mathematics and Mechanics: PAMM / 84th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), 18 – 22 March 2013, Novi Sad, Serbia; Jg. 13 (2013) Nr. 1, Special Issue: 84th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Novi Sad 2013, S. 301 - 302
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Performance aspects of a mixed s-v LSFEM for the incompressible Navier-Stokes equations with improved mass conservationIn: Proceedings in Applied Mathematics and Mechanics: PAMM / 84th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), 18 – 22 March 2013, Novi Sad, Serbia; Jg. 13 (2013) Nr. 1, Special Issue: 84th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Novi Sad 2013, S. 513 - 514
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Least-squares mixed finite elements for hyperelastic material modelsIn: Oberwolfach reports: OWR Jg. 9 (2012) Nr. 1, S. 470 - 473
ISSN: 1660-8933Online Volltext: dx.doi.org/ -
On a reduced mixed s-v least-squares finite element formulation for the incompressible Navier-Stokes equationsIn: Proceedings in Applied Mathematics and Mechanics: PAMM / 83rd Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, 26 – 30 March 2012, Darmstadt, Germany; Jg. 12 (2012) Nr. 1, Special Issue: 83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Darmstadt 2012, S. 455 - 456
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Solving hyperelastic problems using mixed LSFEMIn: Proceedings in applied mathematics and mechanics : PAMM Jg. 12 (2012) Nr. 1, S. 2015 - 2016
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Stress-displacement least squares mixed finite element approximation for hyperelastic materialsIn: Oberwolfach reports: OWR Jg. 9 (2012) Nr. 1, S. 467 - 469
ISSN: 1660-8933Online Volltext: dx.doi.org/ -
A mixed least-squares formulation of the Navier-Stokes equations for incompressible Newtonian fluid flowIn: Proceedings in Applied Mathematics and Mechanics Jg. 11 (2011) Nr. 1,Special Issue: 82nd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Graz 2011, S. 589 - 590
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
A weighted least-squares mixed finite element formulation for quasi-incompressible elastodynamicsIn: Proceedings in Applied Mathematics and Mechanics Jg. 11 (2011) Nr. 1, S. 287 - 288
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Analysis of a modified First-Order System Least Squares Method for linear Elasticity with improved Momentum BalanceIn: SIAM Journal on Numerical Analysis Jg. 49 (2011) Nr. 3, S. 1006 - 1022
ISSN: 1095-7170Online Volltext: dx.doi.org/ -
A least-squares mixed finite element for quasi-incompressible elastodynamicsIn: Proceedings in Applied Mathematics and Mechanics Jg. 10 (2010) Nr. 1, S. 219 - 220
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
A modified least-squares mixed finite element with improved momentum balanceIn: International Journal for Numerical Methods in Engineering Jg. 81 (2010) Nr. 3, S. 286 - 306
ISSN: 1097-0207; 0029-5981Online Volltext: dx.doi.org/ -
An asymmetric least-squares mixed finite element for elasto-plasticity at small strainsIn: Proceedings in Applied Mathematics and Mechanics: PAMM / 80th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, 9 – 13 February 2009, Gdansk, Poland; Jg. 9 (2009) Nr. 1, Special Issue: 80th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), S. 235 - 236
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
Least-squares mixed finite elements for small strain elasto-viscoplasticityIn: International Journal for Numerical Methods in Engineering Jg. 77 (2009) Nr. 10, S. 1351 - 1370
ISSN: 1097-0207Online Volltext: dx.doi.org/ -
An asymmetric mixed finite element for incompressible elasticity based on a modified least-squares formulationIn: Proceedings in Applied Mathematics and Mechanics: PAMM / 79th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, held 31 March - 4 April 2008, Bremen, Germany; Jg. 8 (2008) Nr. 1, Special Issue: 79th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), S. 10341 - 10342
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
A triphasic model of transversely isotropic biological tissue with applications to stress and biologically induced growthIn: Computational materials science Jg. 39 (2007) Nr. 1, S. 124 - 136
Online Volltext: dx.doi.org/ -
Least-squares mixed finite elements with applications to anisotropic elasticity and viscoplasticityIn: Proceedings in Applied Mathematics and Mechanics: PAMM / Sixth International Congress on Industrial Applied Mathematics (ICIAM07) and GAMM Annual Meeting, 16-20 Juli 2007, Zürich; Jg. 7 (2007) Nr. 1, Special Issue: Sixth International Congress on Industrial Applied Mathematics (ICIAM07) and GAMM Annual Meeting, S. 4040043 - 4040044
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
A Triphasic Theory for Growth in Biological Tissue : Basics and ApplicationsIn: Materials Science and Engineering Technology Jg. 37 (2006) Nr. 6, S. 446 - 456
ISSN: 0933-5137; 0049-8688; 1521-4052Online Volltext: dx.doi.org/ -
Remarks on a least squares mixed finite element for plane elasticityIn: Proceedings in Applied Mathematics and Mechanics: PAMM / 77th Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik e.V., 27–31 March 2006, Berlin, Germany; Jg. 6 (2006) Nr. 1, Special Issue: GAMM Annual Meeting 2006 – Berlin, S. 265 - 266
ISSN: 1617-7061Online Volltext: dx.doi.org/ -
A finite element formulation for freezing and thawing processes of ice within the framework of the tpmIn: Advances in engineering materials, structures and systems: innovations, mechanics and applications : proceedings of the 7th International Conference on Structural Engineering, Mechanics, and Computation (SEMC 2019), September 2-4, 2019, Cape Town, South Africa / 7th International Conference on Structural Engineering, Mechanics, and Computation (SEMC 2019), 02.-04.09.2019, Cape Town, South Africa; / Zingoni, Alphose; (Hrsg.) 2019, S. 280 - 285
ISBN: 9781138386969; 1138386960Online Volltext: dx.doi.org/ -
Remarks on a fluid-structure interaction scheme based on the least-squares finite element method at small strainsIn: Advances in Mechanics of Materials and Structural Analysis: In Honor of Reinhold Kienzler Altenbach, Holm; Jablonski, Frank; Müller, Wolfgang H.; (Hrsg.) Jg. 80 2018, S. 261 - 279
ISBN: 978-3-319-70563-7; 978-3-319-70562-0Online Volltext: dx.doi.org/ -
Stress-velocity mixed least-squares FEMs for the time-dependent incompressible navier-stokes equationsIn: Large-Scale Scientific Computing: Revised Selected Papers / 11th International Conference, LSSC 2017, Sozopol, Bulgaria, June 5-9, 2017; / Lirkov, Ivan D.; Margenov, Svetozar; (Hrsg.) 2018, S. 137 - 144
ISBN: 978-3-319-73441-5; 9783319734408Online Volltext: dx.doi.org/ -
A modified least-squares finite element formulation for small strain plasticityIn: 6th ICCSM: international congress of Croatian Society of Mechanics ; Dubrovnik, Croatia, September 30 - October 2, 2009 : proceedings / International congress of Croatian Society of Mechanics, 30 September - 2 October 2009, Dubrovnik, Croatia / Smojver, Ivica; Soric, J.; (Hrsg.) 2009
ISBN: 978-953-7539-11-5 -
A comparative study of mixed least-squares FEMs for the incompressible Navier-Stokes equationsDortmund (2013) 15 15
(Ergebnisberichte des Instituts für Angewandte Mathematik ; 478) -
Least squares mixed finite elements for solid mechanicsDuisburg, Essen (2009) II, 122 S. : zahlr. Ill., graph. Darst. II, 122 S. : zahlr. Ill., graph. Darst.
(Bericht / Institut für Mechanik, Universität Duisburg-Essen, Fb Bauwissenschaften ; 7)ISBN: 3-9809679-3-X; 978-3-9809679-3-8 -
On the construction of Raviart-Thomas finite element spacesDuisburg (2008)
(Forschungsberichte / Institut für Mechanik, Universität Duisburg-Essen ; 39)