Research and conference papers

2025

• Benchmarking Numerical Algorithms for Harmonic Maps into the SphereBartels, S., Böhnlein, K., Palus, C. & Sander, O., 7 Feb 2025, In: Journal of Numerical Mathematics. 29 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
• Techniques for adjusting dual iterates in the presence of critical Lagrange multipliers for optimization problems with inequality constraintsFischer, A., Izmailov, A. F. & Scheck, W., 2025, In: Optimization. 74, 4, p. 915-938, 24 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article

2024

• Parametric finite-element discretization of the surface Stokes equations: inf-sup stability and discretization error analysisHardering, H. & Praetorius, S., 23 Dec 2024, In: IMA Journal of Numerical Analysis. drae080, p. 1-40, 40 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
• Behavior of Newton-Type Methods Near Critical Solutions of Nonlinear Equations with Semismooth DerivativesFischer, A., Izmailov, A. F. & Jelitte, M., Dec 2024, In: Journal of Optimization Theory and Applications. 203, 3, p. 2179-2205, 27 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
• Cardinality Minimization, Constraints, and Regularization: A SurveyTillmann, A., Bienstock, D., Lodi, A. & Schwartz, A., 1 Sep 2024, In: Siam review. 66, 3, p. 403-477, 75 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
• The Levenberg-Marquardt method: an overview of modern convergence theories and moreFischer, A., Izmailov, A. F. & Solodov, M. V., Sep 2024, In: Computational Optimization and Applications. 89, 1, p. 33-67, 35 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
• Packing spheres with quasi-containment conditionsFischer, A., Litvinchev, I., Romanova, T., Stetsyuk, P. I. & Yaskov, G., 21 Jun 2024, In:  Journal of global optimization : an international journal dealing with theoretical and computational aspects of seeking global optima and their applications in science, management and engineering. 90 (2024), 3, p. 671-689, 19 p.Electronic (full-text) versionResearch output: Contribution to journal > Research article
• Kinetically controlled metal-elastomer nanophases for environmentally resilient stretchable electronicsChae, S., Choi, W. J., Nebel, L. J., Hee Cho, C., Besford, Q. A., Knapp, A., Makushko, P. & 10 others, 9 Apr 2024, In: Nature Communications. 15, 1, 12 p., 3071Electronic (full-text) versionResearch output: Contribution to journal > Research article
• A new class of irregular packing problems reducible to sphere packing in arbitrary normsLitvinchev, I., Fischer, A., Romanova, T. & Stetsyuk, P. I., 22 Mar 2024, In: Mathematics. 12 (2024), 7, 17 p., 935Electronic (full-text) versionResearch output: Contribution to journal > Research article
• Representative Volume Element Approximations in Elastoplastic Spring NetworksHaberland, S., Jaap, P., Neukamm, S., Sander, O. & Varga, M., 20 Mar 2024, In: Multiscale modeling & simulation. 22, 1, p. 588-638Electronic (full-text) versionResearch output: Contribution to journal > Research article