Prof. Dr. Oleksandr Tymokha

Profil

Derzeitige StellungProfessor W-3 und Äquivalente
FachgebietMathematik Allgemein und übergreifende Themen; Sammlungen,Numerik, Optimierung, Simulation
Keywordsmultimodal method, mathematical modeling, levitating drops

Aktuelle Kontaktadresse

LandUkraine
OrtKiev
Universität/InstitutionNational Academy of Sciences of Ukraine
Institut/AbteilungInstitute of Mathematics, Dynamics and Stability of Multidimensional Systems

Gastgeber*innen während der Förderung

Prof. Dr. Martin HermannInstitut für Angewandte Mathematik, Friedrich-Schiller-Universität Jena, Jena
Beginn der ersten Förderung01.04.2003

Programm(e)

2002Humboldt-Forschungsstipendien-Programm

Publikationen (Auswahl)

2007Ivan Gavrilyuk, Ivan Lukovsky, Yurii Trotsenko, Alexander Timokha: Sloshing in a vertical circular cylindrical tank with an annular baffle. Part 2. Nonliear resonant waves. In: Journal of Engineering Mathematics, 2007, 57-78
2006Alexander Timokha, Martin Hermann: A finite-dimensional modal modelling of nonlinear fluid sloshing. In: Alessandro Di Bucchianico, Robert M.M. Mattheij, Marc Adriaan Peletier, Progress in Industrial Mathematics at ECMI 2004. Springer, 2006. 528-533
2006Ivan Lukovsky, Oleksandr Solodun, Alexander Timokha: Eigen oscillations of a liquid sloshing in truncated conical tanks. In: Acoustic Bulletin, 2006, 42-61
2006Iwan Gavrilyuk, Ivan Lukovsky, Vladimir Makarov, Alexander Timokha: Evolutional problems of the contained fluid. Publishing House of the Institute of Mathematics of NASU, 2006
2006Ivan Gavrilyuk, Martin Hermann, Alexander Timokha, Vladimir Trotsenko: Modelling of the eigenfield of a prestressed hypereleastic membrane encapsulating a liquid. In: Computational Methods in Applied Mathematics, 2006, 367-385
2006Odd Faltinsen, Olav Rognebakke, Alexander Timokha: Resonant three-dimensional nonlinear sloshing in a square-base basin. Part 3. Base ratio perturbations. In: Journal of Fluid Mechanics, 2006, 93-116
2006Iwan Gavrilyuk, Ivan Lukovsky, Yuri Trotsenko, Alexander Timokha: Sloshing in a vertical circular cylindrical tank with an annular baffle. Part 1. Linear fundamental solutions. In: Journal of Engineering Mathematics, 2006, 71-88
2006Odd Faltinsen, Olav Rognebakke, Alexander Timokha: Transient and steady-state amplitudes of resonant three-dimensional sloshing in a square base tank with a finite fluid depth. In: Physics of Fluids, 2006, 012103-1-012103-14
2005Odd Faltinsen, Olav Rognebakke, Alexander Timokha: Classification of three-dimensional nonlinear sloshing in a square-base tank with finite depth. In: Journal of Fluids and Structures, 2005, 81-103
2005Ivan Gavrilyuk, Ivan Lukovsky, Alexander Timokha: Linear and nonlinear sloshing in a circular conical tank. In: Fluid Dynamics Research, 2005, 399-429
2005Martin Hermann, Alexander Timokha: Modal modelling of the nonlinear resonant sloshing in a rectangular tank I: A single-dominant model. In: Mathematical Models and Methods in Applied Sciences, 2005, 1431-1458
2005Odd Faltinsen, Olav Rognebakke, Alexander Timokha: Resonant three-dimensional nonlinear sloshing in a square base basin. Part 2. Effect of higher modes. In: Journal of Fluid Mechanics, 2005, 199-218
2004Martin Hermann, Alexander Timokha: Secondary bifurcations in nonlinear asymptotic modal systems modelling the fluid sloshing. In: Transactions of IM NASU, 2004, 210-228
2004Ivan Gavrilyuk, Ivan Lukovsky, Alexander Timokha: Two-dimensional variational vibroequilibria and Faraday's drops. In: ZAMP, 2004, 1015-1033
2004Klaus Beyer, Mathias Guenther, Alexander Timokha: Variational and finite element analysis of vibroequilibria. In: Computational Methods in Applied Mathematics, 2004, 290-323
2003Ivan Gavrilyuk, Alexander Timokha: A Nysröm-Kress scheme for a Dirichlet-Neumann boundary value problem associated with fluid sloshing in a rectangular tank.. In: Proc.Inst.Math.,NASU, 2003, 284-301
2003Odd Faltinsen, Olav Rognebakke, Alexander Timokha: A modal system for classification and simulation of nonlinear sloshing in a near-square base tank with finite depth.. Proceed. 18th Int. Workshop on Water Waves and Floating Bodies. 2003. 65-68
2003Ivan Gavrilyuk, Martin Hermann, Alexander Timokha: Objektorientierte Computermodellierung - die Technologie der Gegenwart and der Zukunft.. In: B. Kroll, S. Rometsch, Beiträge der Berufsakademie Thueringen, Staatliche Studienakademie. Heft 1.. Druck- und Verlagshaus Frisch, 2003. 88-97
2003Odd Faltinsen, Olav Rognebakke, Alexander Timokha: Resonant three-dimensional nonlinear sloshing in a square base basin. In: Journal of Fluid Mechanics, 2003, 1-42