Kosmas, Odysseas
Dr.
Odysseas Kosmas
- 2002 Dipl.-Math., Department of Mathematics, University of Ioannina
- 2006 – 2009 Dr., PhD in Computer Science, University of Peloponnese
- 2009 – 2011 Associate researcher of the Mathematical Modeling and Complex Systems laboratory, University of Peloponnese
- 2011 – 2015 Postdoc researcher, Chair of Applied Dynamics, Friedrich-Alexander-Universität Erlangen-Nürnberg
theses
No publications found.
reviewed journal publications
2018
- Kosmas O., Leyendecker S.:
Variational integrators for orbital problems using frequency estimation
In: Advances in Computational Mathematics (2018), p. 1-21
ISSN: 1019-7168
DOI: 10.1007/s10444-018-9603-y
2016
- Kosmas O., Leyendecker S.:
Analysis of higher order phase fitted variational integrators
In: Advances in Computational Mathematics 42 (2016), p. 605-619
ISSN: 1019-7168
DOI: 10.1007/s10444-015-9436-x
2012
- Kosmas O., Vlachos DS.:
Local path fitting: a new approach to variational integrators
In: Journal of Computational and Applied Mathematics 236 (2012), p. 2632-2642
ISSN: 0377-0427
DOI: 10.1016/j.cam.2011.12.021 - Kosmas O., Vlachos DS.:
Simulated annealing for optimal ship routing
In: Computers & Operations Research 39 (2012), p. 576-581
ISSN: 0305-0548
DOI: 10.1016/j.cor.2011.05.010
2010
- Kosmas O., Vlachos DS.:
Phase-fitted discrete Lagrangian integrators
In: Computer Physics Communications 181 (2010), p. 562-568
ISSN: 0010-4655
DOI: 10.1016/j.cpc.2009.11.005
conferences and proceedings
2014
- Kosmas O., Leyendecker S.:
Family of higher order exponential integrators for split potential systems
International Conference on Mathematical Modeling in Physical Sciences (Madrid, 2014-08-28 - 2014-08-31) - Kosmas O., Leyendecker S.:
Stability analysis of high order phase fitted variational integrators
Proceedings of WCCM XI - ECCM V - ECFD VI (Spain, 2014-07-20 - 2014-07-25)
In: Proceedings of WCCM XI - ECCM V - ECFD VI 2014
2013
- Kosmas O., Leyendecker S.:
On frequency estimations in phase fitted variational integrators
GAMM Annual Meeting (Novi Sad, 2013-03-18 - 2013-03-22)
In: Proc. Appl. Math. Mech (PAMM) 2013
DOI: 10.1002/pamm.201310012
2012
- Kosmas O., Leyendecker S.:
Phase fitted variational integrators using interpolation techniques on non regular grids
International Conference of Numerical Analysis and Applied Mathematics (Kos, Greece, 2012-09-19 - 2012-09-25)
In: AIP Conference Proceedings 2012
DOI: 10.1063/1.4756679 - Kosmas O., Leyendecker S.:
Phase lag analysis of variational integrators using interpolation techniques
GAMM Annual Meeting (Darmstadt, 2012-03-26 - 2012-03-30)
In: Proc. Appl. Math. Mech. (PAMM) 2012
DOI: 10.1002/pamm.201210327 - Papadopoulos DF., Kosmas O., Simos TE.:
Deriving numerical techniques with zero phase-lag and derivatives for initial value problems of second order
International Conference of Numerical Analysis and Applied Mathematics (Kos, 2012-09-19 - 2012-09-25)
In: AIP Conference Proceedings, 2012
DOI: 10.1063/1.4756421
2011
- Kosmas O.:
Charged particle in an electromagnetic field using variational integrators, International Conference of Numerical Analysis and Applied Mathematics
ICNAAM 2011 (Chalkidiki)
In: AIP Conference Proceedings 2011
DOI: 10.1063/1.3636989
2008
- Kosmas O., Vlachos DS., Simos TE.:
A new multistep Integrator based on Discrete Lagrangian Formulation
International Conference of Numerical Analysis and Applied Mathematics (Kos, 2008-09-16 - 2008-09-20)
In: AIP Conference Proceedings 2008
DOI: 10.1063/1.3040248
2007
- Kosmas O., Vlachos DS., Simos TE.:
A Discrete Lagrangian Algorithm for Optimal Routing Problems
International electronic Conference on Computer Science (Athens, 2007-06-28 - 2007-07-08)
In: AIP Conference Proceedings 2007 - Kosmas O., Vlachos DS., Simos TE.:
Discrete Algorithms for Optimization in Ship Routing Problems
International Conference of Numerical Analysis and Applied Mathematics (Corfu, 2007-09-16 - 2007-09-20)
In: AIP Conference Proceedings 2007
DOI: 10.1063/1.2790141 - Kosmas O., Vlachos DS., Simos TE.:
Obstacle Bypassing in Optimal Ship Routing Using Simulated Annealing
International electronic Conference on Computer Science (Athens, 2007-06-28 - 2007-07-08)
In: AIP Conference Proceedings 2007 - Kosmas O., Vlachos DS., Simos TE.:
Optimized Derivative Kernels for Gamma Ray Spectroscopy
International Conference of Computational Methods in Sciences and Engineering (Corfu, 2007-09-25 - 2007-09-30)
In: AIP Conference Proceedings 2007
DOI: 10.1063/1.2836015
further publications
-
Phase lag analysis of variational integrators using interpolation techniques
(Own Funds)
Term: 2011-01-01 - 2013-01-01