Emre Mengi Associate Professor Department of Mathematics Koc University Research Interests:  numerical analysis with emphasis on numerical linear algebra and numerical optimization, currently especially on eigenvalue optimization and eigenvalue perturbation theory Recent Papers Computation of Stability Radii for Large-Scale Dissipative Hamiltonian Systems. Joint with N. Aliyev and V. Mehrmann. arXiv:1808.03574v2, Shorter Version Submitted. Non-Smooth Rate-of-Convergence Analyses of Algorithms for Eigenvalue Optimization. Joint with F. Kangal. arXiv:1805:04393v1, Shorter Version Submitted. Large-Scale and Global Maximization of the Distance to Instability. arXiv:1803:08712v2, to appear in SIAM J. Matrix Anal. Appl. Subspace Methods for 3-Parameter Eigenvalue Problems. Joint with M. Hochstenbach, K. Meerbergen and B. Plestenjak. Submitted. A Subspace Method for Large Scale Eigenvalue Optimization. Joint with F. Kangal, K. Meerbergen and W. Michiels. SIAM J. Matrix Anal. Appl., 39(1):48-82, 2018. Large-Scale Computation of L-infinity Norms by a Greedy Subspace Method. Joint with N. Aliyev, P. Benner, P. Schwerdtner and M. Voigt. SIAM J. Matrix Anal. Appl., 38(4):1496-1516, 2017. A Support Function Based Algorithm for Optimization with Eigenvalue Constraints. SIAM J. Optim., 27(1):248-268, 2017. Computation of Pseudospectral Abscissa for Large Scale Nonlinear Eigenvalue Problems. Joint with K. Meerbergen,  W. Michiels and R. Van Beeumen. IMA J. Numer. Anal., 37(4):1831-1863, 2017. Teaching, Fall 2018 Math 305 Math 504 Teaching, Upcoming Spring 2019 Semester (Course Outlines) Math 304 Math 506 Shorthand cv-Curriculum Vitae, ps-Papers, th-Ph.D. Thesis, te-Teaching, js-John Steinbeck, sw-Software,  st-Selected Talks

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