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Dr. Fabian Wein

Chair of Applied Mathematics (Continuous Optimization)

Research associates

Address

Cauerstraße 11 91058 Erlangen

03.384, 03

Contact

Email: fabian.wein@fau.de
Phone: +49 9131 85-67186
URL: en.www.math.fau.de/continuous-optimization/fabian-wein/

Ressources

Design of a solar air heater using feature-mapping methods A talk where the numerical model and simulation/optimization of a solar air heater is presented. (youtube)
video recording of talk(s) at youtube
personal (scientific) blog: topology-optimization.blogspot.com
interactive educational topology optimization: iTop (Bastian Schmidt, Fabian Schury, Fabian Wein)
open source C++ FEM with structural optimization: openCFS
Master’s thesis (CE) Bernhard Schlagbauer: Optimization of a Solar Air Heater (2022)

Teaching

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Mathematische Verfahren der Bioinformatik (Integrated Life Sciences)

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Übungen zu Mathematische Verfahren der Bioinformatik

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Publications

2025

Dunning P., Wein F.:
Automatic projection parameter increase for three-field density-based topology optimization
In: Structural and Multidisciplinary Optimization 68 (2025), Article No.: 33
ISSN: 1615-147X
DOI: 10.1007/s00158-025-03968-2
BibTeX: Download
Hübner D., Greifenstein J., Wein F., Stingl M.:
Robust Structure-Process-Optimization
In: Dietmar Drummer, Michael Schmidt (ed.): Progress in Powder Based Additive Manufacturing, Springer Nature, 2025, p. 243-262 (Springer Tracts in Additive Manufacturing, Vol.Part F386)
DOI: 10.1007/978-3-031-78350-0_12
BibTeX: Download
Singh S., Pflug L., Wein F., Stingl M.:
A nonlocal approach to graded surface modeling in topology optimization
In: Structural and Multidisciplinary Optimization 68 (2025), Article No.: 83
ISSN: 1615-147X
DOI: 10.1007/s00158-025-04024-9
BibTeX: Download

2023

Greifenstein J., Letournel E., Stingl M., Wein F.:
Efficient spline design via feature-mapping for continuous fiber-reinforced structures
In: Structural and Multidisciplinary Optimization 66 (2023)
ISSN: 1615-147X
DOI: 10.1007/s00158-023-03534-8
BibTeX: Download
Hübner D., Herrnböck L., Wein F., Mergheim J., Steinmann P., Stingl M.:
Buckling optimization of additively manufactured cellular structures using numerical homogenization based on beam models
In: Archive of Applied Mechanics (2023)
ISSN: 0939-1533
DOI: 10.1007/s00419-023-02503-3
BibTeX: Download
Hübner D., Wein F., Stingl M.:
Two-scale optimization of graded lattice structures respecting buckling on micro- and macroscale
In: Structural and Multidisciplinary Optimization 66 (2023), Article No.: 163
ISSN: 1615-147X
DOI: 10.1007/s00158-023-03619-4
BibTeX: Download
Hübner D., Wein F., Stingl M.:
Two-scale optimization of graded lattice structures respecting buckling on micro- and macroscale
In: Structural and Multidisciplinary Optimization 66 (2023), Article No.: 163
ISSN: 1615-147X
DOI: 10.1007/s00158-023-03619-4
BibTeX: Download

2021

Seebacher P., Kaltenbacher M., Wein F., Lehmann H.:
A pseudo density topology optimization approach in nonlinear electromagnetism applied to a 3D actuator
In: International Journal of Applied Electromagnetics and Mechanics 65 (2021), p. 545-559
ISSN: 1383-5416
DOI: 10.3233/JAE-201501
BibTeX: Download
Vu BN., Wein F., Stingl M.:
Two-Scale Optimization and Generation of Anisotropic Cellular Designs in the Context of Additive Manufacturing
In: Computer-Aided Design 140 (2021), Article No.: 103073
ISSN: 0010-4485
DOI: 10.1016/j.cad.2021.103073
BibTeX: Download

2020

Wein F., Dunning PD., Norato JA.:
A review on feature-mapping methods for structural optimization
In: Structural and Multidisciplinary Optimization (2020)
ISSN: 1615-147X
DOI: 10.1007/s00158-020-02649-6
BibTeX: Download

2019

Wein F., Chen N., Iqbal N., Stingl M., Avila M.:
Topology optimization of unsaturated flows in multi-material porous media: Application to a simple diaper model
In: Communications in Nonlinear Science and Numerical Simulation 78 (2019), Article No.: 104871
ISSN: 1007-5704
DOI: 10.1016/j.cnsns.2019.104871
BibTeX: Download

2018

Stingl M., Wein F.:
A combined parametric shape optimization and ersatz material approach
In: Structural and Multidisciplinary Optimization 57 (2018), p. 1297-1315
ISSN: 1615-147X
DOI: 10.1007/s00158-017-1812-3
BibTeX: Download

2017

Wormser M., Wein F., Stingl M., Körner C.:
Design and Additive Manufacturing of 3D Phononic Band Gap Structures Based on Gradient Based Optimization
In: Materials 10 (2017)
ISSN: 1996-1944
DOI: 10.3390/ma10101125
BibTeX: Download

2016

Mitschke H., Schury F., Mecke K., Wein F., Stingl M., Schroder-Turk GE.:
Geometry: The leading parameter for the Poisson's ratio of bending-dominated cellular solids
In: International Journal of Solids and Structures 100 (2016), p. 1-10
ISSN: 0020-7683
DOI: 10.1016/j.ijsolstr.2016.06.027
BibTeX: Download

2013

Wein F., Kaltenbacher M., Stingl M.:
Topology optimization of a cantilevered piezoelectric energy harvester using stress norm constraints
In: Structural and Multidisciplinary Optimization 48 (2013), p. 173-185
ISSN: 1615-147X
DOI: 10.1007/s00158-013-0889-6
BibTeX: Download

2012

Schury F., Stingl M., Wein F.:
Efficient two-scale optimization of manufacturable graded structures
In: SIAM Journal on Scientific Computing 34 (2012), p. B711-B733
ISSN: 1064-8275
DOI: 10.1137/110850335
BibTeX: Download
Schury F., Stingl M., Wein F.:
Slope constrained material design
In: Structural and Multidisciplinary Optimization 46 (2012), p. 813-827
ISSN: 1615-147X
DOI: 10.1007/s00158-012-0795-3
BibTeX: Download
Schwerdtfeger J., Schury F., Stingl M., Wein F., Singer R., Körner C.:
Mechanical characterisation of a periodic auxetic structure produced by SEBM
In: physica status solidi (b) 249 (2012), p. 1347-1352
ISSN: 0370-1972
DOI: 10.1002/pssb.201084211
BibTeX: Download

2011

Schwerdtfeger J., Wein F., Leugering G., Singer R., Körner C., Stingl M., Schury F.:
Design of Auxetic Structures via Mathematical Optimization
In: Advanced Materials 23 (2011), p. 2650--2654
ISSN: 0935-9648
DOI: 10.1002/adma.201004090
BibTeX: Download
Wein F.:
Topology optimization of smart piezoelectric transducers (Dissertation, 2011)
BibTeX: Download
Wein F., Kaltenbacher M., Kaltenbacher B., Leugering G., Bänsch E., Schury F.:
On the effect of self-penalization of piezoelectric composites in topology optimization
In: Structural and Multidisciplinary Optimization 43 (2011), p. 405-417
ISSN: 1615-147X
DOI: 10.1007/s00158-010-0570-2
BibTeX: Download

2009

Wein F., Kaltenbacher M., Leugering G., Bänsch E., Schury F.:
Topology optimization of a piezoelectric-mechanical actuator with single- and multiple-frequency excitation
In: International Journal of Applied Electromagnetics and Mechanics 30 (2009), p. 201-221
ISSN: 1383-5416
DOI: 10.3233/JAE-2009-1022
URL: http://content.iospress.com/articles/international-journal-of-applied-electromagnetics-and-mechanics/jae01022
BibTeX: Download