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31 July 2017: Robert Csetnek has been granted an advanced fellowship by the scientific board of STAR UBB for a two month research stay at the Research Center of Applied Analysis within the Faculty of Mathematics, Babeş-Bolyai University of Cluj Napoca, collaborator: Prof. Dr. Nicolae Popovici
25 July 2017: The paper "An inertial proximal-gradient penalization scheme for constrained convex optimization problems" (authors R.I. Boţ, E.R. Csetnek and N. Nimana) has been accepted for publication in Vietnam Journal of Mathematics
2 June 2017: The paper "Gradient-type penalty method with inertial effects for solving constrained convex optimization problems with smooth data" (authors R.I. Boţ, E.R. Csetnek and N. Nimana) has been accepted for publication in Optimization Letters, http://www.optimization-online.org/DB_HTML/2016/09/5613.html
5 May 2017: New preprint (authors R. I. Boţ and E. R. Csetnek): ADMM for monotone operators: convergence analysis and rates arXiv:1705.01913
9 April 2017: The papers "Levenberg-Marquardt dynamics associated to variational inequalities" (authors R.I. Boţ and E.R. Csetnek) arXiv:1603.04460, and "Approaching nonsmooth nonconvex optimization problems through first order dynamical systems with hidden acceleration and Hessian driven damping terms" (authors R.I. Boţ and E.R. Csetnek) arXiv:1610.00911, have been accepted for publication in Set-Valued and Variational Analysis
3 March 2017: New preprint (authors R. I. Boţ and E. R. Csetnek): Newton-like dynamics associated to nonconvex optimization problems arXiv:1703.01339
28 February 2017: The paper "A forward-backward dynamical approach to the minimization of the sum of a nonsmooth convex with a smooth nonconvex function" (authors R.I. Boţ and E.R. Csetnek), has been accepted for publication in ESAIM: Control, Optimisation and Calculus of Variations, arXiv:1507.01416
2 February 2017: The paper "Proximal-gradient algorithms for fractional programming" (authors: R.I. Boţ and E.R. Csetnek) has been accepted for publication in Optimization arXiv:1601.08166
18 January 2017: New preprint (authors R. I. Boţ, E. R. Csetnek and S. László): Second order dynamical systems with penalty terms associated to monotone inclusions arXiv:1701.05246
15 December 2016: New preprint (authors S. Banert, R.I. Boţ and E.R. Csetnek): Fixing and extending some recent results on the ADMM algorithm arXiv:1612.05057
11 October 2016: The Austrian Science Fund has approved my research proposal Nonsmooth optimization problems: splitting and dynamics for a period of 48 months, Project Label P 29809-N32
5 Oktober 2016: New preprint (authors R.I. Boţ and E.R. Csetnek): Approaching nonsmooth nonconvex optimization problems through first order dynamical systems with hidden acceleration and Hessian driven damping terms
7 September 2016: New preprint (authors R.I. Boţ and E.R. Csetnek): Inducing strong convergence into the asymptotic behaviour of proximal splitting algorithms in Hilbert spaces arXiv:1609.01627
2 September 2016: New preprint (authors R.I. Boţ, E.R. Csetnek and N. Nimana): Gradient-type penalty method with inertial effects for solving constrained convex optimization problems with smooth data http://www.optimization-online.org/DB_HTML/2016/09/5613.html
16 August 2016: New preprint (authors R.I. Boţ and E.R. Csetnek): A second order dynamical system with Hessian-driven damping and penalty term associated to variational inequalities arXiv:1608.04137
7 July 2016: The paper "Convergence rates for forward-backward dynamical systems associated with strongly monotone inclusions" (authors: R.I. Boţ and E.R. Csetnek) has been accepted for publication in Journal of Mathematical Analysis and Applications arXiv:1504.01863
26 April 2016: The paper "Second order forward-backward dynamical systems for monotone inclusion problems" (authors: R.I. Boţ and E.R. Csetnek) has been accepted for publication in SICON (Siam Journal on Control and Optimization) arXiv:1503.04652
20 April 2016: The paper "Penalty schemes with inertial effects for monotone inclusion problems" (authors: R.I. Boţ and E.R. Csetnek) has been accepted for publication in Optimization arXiv:1512.04428
8 April 2016: Invitation accepted to join the editorial board of Applied Mathematics and Computation
14 March 2016: New preprint (authors R.I. Boţ and E.R. Csetnek): Levenberg-Marquardt dynamics associated to variational inequalities arXiv:1603.04460
2 March 2016: Defense of the Habilitation Thesis at University of Vienna: Recent advances in splitting methods for monotone inclusions and nonsmooth optimization problems (PDF)
17 February 2016: The paper "Second order dynamical systems associated to variational inequalities" (authors: R.I. Boţ and E.R. Csetnek) has been accepted for publication in Applicable Analysis arXiv:1512.04702v3



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Ernö Robert Csetnek
Faculty of Mathematics
University of Vienna
Oskar-Morgenstern-Platz 1
1090 Vienna
Austria
T: +43-1-4277-50768
ernoe.robert.csetnek@univie.ac.at
University of Vienna | Universit├Ątsring 1 | 1090 Vienna | T +43-1-4277-0