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Gerhard Unger

Mag.rer.nat. Dr.techn.

20042021
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Research Output 2008 2019

2019

Boundary element methods for electromagnetic resonance problems in open systems

Unger, G., 2019.

Research output: Contribution to conferencePaperResearch

Convergence analysis of boundary element methods for electromagnetic resonance problems for dielectric and plasmonic scatterers

Unger, G., 2019.

Research output: Contribution to conferenceAbstractResearchpeer-review

2018

Novel Modal Approximation Scheme for Plasmonic Transmission Problems

Unger, G., Hohenester, U. & Trügler, A., 2018, In : Physical Review Letters. 121

Research output: Contribution to journalArticleResearchpeer-review

2017

Combined boundary integral equations for acoustic scattering-resonance problems

Unger, G. & Steinbach, O., 2017, In : Mathematical methods in the applied sciences. 40, p. 1516-1530

Research output: Contribution to journalArticleResearchpeer-review

Convergence analysis of a Galerkin boundary element method for electromagnetic eigenvalue problems

Unger, G., 2017, Berichte aus dem Institut für Angewandte Mathematik.

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

2014

Coupled Finite And Boundary Element Methods for Fluid-Solid Interaction Eigenvalue Problems

Unger, G., Steinbach, O. & Kimeswenger, A., 2014, In : SIAM Journal on Numerical Analysis. 52, 5, p. 2400-2414

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Coupled Finite And Boundary Element Methods for Vibro-Acoustic Interface Problems

Unger, G., Steinbach, O. & Kimeswenger, A., 2014, Domain Decomposition Methods in Science and Engineering XXI. Springer, p. 507-516

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File
2012

Convergence analysis of a Galerkin boundary element method for the Dirichlet Laplacian eigenvalue problem

Steinbach, O. & Unger, G., 2012, In : SIAM Journal on Numerical Analysis. 50, p. 710-728

Research output: Contribution to journalArticleResearchpeer-review

Convergence orders of iterative methods for nonlinear eigenvalue problems

Unger, G., 2012, Advanced Finite Element Methods and Applications. New York: Springer, Vol. 66. p. 217-238 (Lecture Notes of Applied and Computational Mechanics).

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Interpolation-based solution of a nonlinear eigenvalue problem in fluid-structure interaction

Unger, G., Steinbach, O., Kressner, D. & Effenberger, C., 2012, 83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Darmstadt 2012. Wiley, p. 633-634

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2011

Geoid+ Improved Austrian Geoid Solution combining terrestrial and satellite Gravity Data - Final Report

Kühtreiber, N., Wirnsberger, H., Pock, C., Wasle, B., Pail, R., Of, G., Steinbach, O. & Unger, G., 2011, .

Research output: Book/ReportOther reportResearch

2010

Geoid+ Improved Austrian Geoid Solution combining terrestrial and satellite Gravity Data - Midterm Report

Kühtreiber, N., Wirnsberger, H., Pock, C., Wasle, B., Pail, R., Of, G., Steinbach, O. & Unger, G., 2010, .

Research output: Book/ReportOther reportResearch

2009

A boundary element method for the Dirichet eigenvalue problem

Steinbach, O. & Unger, G., 2009, In : Numerische Mathematik. 113, 2, p. 281-298

Research output: Contribution to journalArticleResearchpeer-review

Analysis of Boundary Element Methods for Laplacian Eigenvalue Problems

Unger, G., 2009

Research output: ThesisDoctoral ThesisResearch

2008

A boundary element algorithm for the Dirichlet eigenvalue problem of the Laplace operator

Steinbach, O. & Unger, G., 2008, Numerical Mathematics and Advanced Applications. Heidelberg: Springer, p. 191-198

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review