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Articles
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Conference works
- Oleksandr V. Pylypovskyi, Denys Y. Kononenko, Kostiantyn V. Yershov, Ulrich K. Rößler, Artem Tomilo, Jürgen Fassbender, Jeroen van den Brink, Denys Makarov, Denis D. Sheka. Geometrically driven chiral effects in curvilinear antiferromagnetic spin chains , Magnetism at the Nanoscale: Imaging - Fabrication - Physics. 736. WE-Heraeus-Seminar. 06 - 08 January 2021 ONLINE, P. 68 (2021)
- Artem Tomilo, Oleksandr V. Pylypovskyi, Kostiantyn V. Yershov, Denis D. Sheka. Parallel computing of elastic magnetic systems at the nanoscale, Proceedings of the Sixth International Conference on High Performance Computing (HPC-UA 2020), November 6 — November 7, 2020, P. E39.00011 (2020)
- Denis D. Sheka, Oleksandr V. Pylypovskyi, Pedro Landeros, Attila Kakay, Denys Makarov. Magnetostatics-Induced Symmetry Breaking Effects in Curvilinear Shells, MMM 2020 Virtual Conference. Abstracts, P. 4 (2020)
- Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Kostiantyn V. Yershov, Ulrich K. Rößler, Artem Tomilo, Jürgen Fassbender, Jeroen van den Brink, Denys Makarov, Denis D. Sheka. Effects of Geometry on Curvilinear Spin Chains, MMM 2020 Virtual Conference. Abstracts, P. 294 (2020)
- Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Oleksii M. Volkov, Juergen Fassbender, Denis D. Sheka, Denys Makarov. Domain Wall Tilt and Enhancement of the Walker Limit in Stripes with Dzyaloshinskii-Moriya Interaction and Perpendicular Anisotropy, MMM 2020 Virtual Conference. Abstracts, P. 541 (2020)
- Oleksandr V. Pylypovskyi, Denys Makarov, Volodymyr P. Kravchuk, Avadh Saxena, Denis D. Sheka. Stabilization of Skyrmion States by a Gradient of Curvature in Ferromagnetic Shells , 2020 Virtual MRS Fall Meeting, P. F.NM04.03.06 (2020)
- Yelyzaveta A. Borysenko, Oleksandr V. Pylypovskyi, Denis D. Sheka, Denys Makarov. Magnetic field-induced phase transitions in antiferromagnetic rings , XI Conference of Young Scientists "Problems in Theoretical Physics", 21--23 December 2020, Online meeting (2020)
- Oleksandr V. Pylypovskyi. Curvature-induced chiral effects in nanomagnets , DPG Spring Meeting of the Condensed Matter Section: Magnetism Division (Book of Abstracts), P. MA 42.2 (2019), PDF
- Oleksandr V. Pylypovskyi. Local and nonlocal interactions in curved ferromagnets , International workshop Curvilinear Micromagnetism. May 22-25, 2019, Kyiv, Ukraine, P. 40 (2019), PDF
- Attila Kakay, Jorge Augusto Otalora, Oleksandr V. Pylypovskyi, Denis D. Sheka, Denys Makarov, Helmut Schultheiss. Curvature induced asymmetric dispersion in nanotubes: handy spin waves in handy tubes , International workshop Curvilinear Micromagnetism. May 22-25, 2019, Kyiv, Ukraine, P. 34 (2019), PDF
- Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Shape influence on statics and linear dynamics of antiferromagnetic textures in curvilinear quasi-one-dimensional spin chains , International workshop Curvilinear Micromagnetism. May 22-25, 2019, Kyiv, Ukraine, P. 58 (2019), PDF
- Bohdan Khromets, Oleksandr V. Pylypovskyi, Denis D. Sheka. Domain wall motion in ferromagnets with nonuniform Dzyaloshinskii-Moriya interaction , Proceedings of the XIX International Young Scientists’ Conference on Applied Physics, May, 21--25, 2019, Kyiv, Ukraine, P. 32-33 (2019), PDF
- Vitalii Kominko, Oleksandr V. Pylypovskyi. Online Bibliography Management System for Scientific Institutions, XIX International Young Scientists Conference on Applied Physics, P. 93-94 (2019)
- Anastasiia Korniienko, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei. BAND STRUCTURE OF THE SPECTRUM OF THE CURVATURE-INDUCED ONE-DIMENSIONAL MAGNONIC CRYSTAL, International workshop Curvilinear Micromagnetism. May 22–25, 2019, Kyiv, Ukraine (2019), PDF
- Artem Tomilo, Oleksandr V. Pylypovskyi, Kostiantyn V. Yershov, Denis D. Sheka. Simulation of 3D spin chains with geometry-driven anisotropy, Proceedings of the XVIII International Young Scientists’ Conference on Applied Physics, May 22 — May 26, 2018, P. 112-113 (2018), PDF
- Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Excitations in Curvature-Induced One-Dimensional Magnonic Crystal, Proceedings of the 3rd International Advanced School on Magnonics 2018, Kyiv, Ukraine, 17–21 September 2018, P. 118 (2018)
- Artem Tomilo, Oleksandr V. Pylypovskyi, Denis D. Sheka, Kostiantyn V. Yershov. Spin-lattice simulation of magnetic nanowires with geometry-driven parameters, Proceedings of the Fifth International Conference on High Performance Computing (HPC-UA 2018), October 22-23, 2018, P. 158-161 (2018)
- Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Equilibrium states of antiferromagnetic ring-shaped and helix-shaped spin chains with hard tangential anisotropy , IX Conference of Young Scientists ”Problems of Theoretical Physics” Book of Abstracts, P. 14 (2018), PDF
- Tamara Bardadym, Petro Stestyuk, Oleksandr V. Pylypovskyi. Optimisation Problems for Planning Structural and Technological Changes , Tagungsband zum 10. Input-Output-Workshop 2018 Bremen, P. 32--44 (2018)
- Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Artificial magnetic materials: curvature induced one-dimensional magnonic crystals, Proceedings of the VIII International Conference for Professionals and Young Scientists «Low Temperature Physics», May 29 - June 2, 2017, Kharkiv, Ukraine, P. 77 (2017), PDF
- Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Magnonic crystals in nanowires with periodically modulated curvature, Proceedings of the XVII International Young Scientists Conference on Applied Physics, May 23-27, 2017, Kyiv, Ukraine , P. 52-53 (2017), PDF
- Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Curvature Effects in Antiferromagnetic Nanowires, Proceedings of the XVII International Young Scientists’ Conference on Applied Physics, May 23-27, Kyiv, Ukraine, P. 50-51 (2017)
- Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Spin waves propagation in antiferromagnetic helix, Abstracts book of the VIII International Conference for Professionals and Young Scientists «Low Temperature Physics», May 29 - June 2, Kharkiv, Ukraine, P. 76 (2017)
- Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Spin waves propagation in antiferromagnetic nanowires: ring as a case of study, Proceedings of XIII International Conference «Electronics and Applied physics», October 24-27, Kyiv, Ukraine, P. 49-50 (2017)
- Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Spin waves propagation in antiferromagnetic ring , VII Young Scientists Conference «Problems of Theoretical Physics», P. 39 (2017)
- Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Magnetic metamaterials: curvature induced magnonic crystals in nanowires, VIII International Young Scientists Conference «Problems of Theoretical Physics»,December, 12-14, 2017, Kyiv, Ukraine, P. 37-38 (2017), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Denys Makarov, Yuri Gaididei. Structure and Dynamics of Domain Walls in Magnetic Helices Under the Action of the Rashba Torque, Bogolyubov Conference «Problems of Theoretical Physics», May 24-26, 2016, Kyiv, Ukraine,Book of Abstracts, P. O.22 (2016)
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Denys Makarov, Yuri Gaididei. Domain Wall Motion in Magnetic Helices Under Actionion of Rashba Torque, VII International Conference for Young Scientists «Low Temperature Physics», June 06-10, 2016, Kharkiv, Ukraine, Book of Abstracts, P. 75 (2016)
- Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Yuri Gaididei. Equilibrium magnetization configurations in permalloy spherical shells, Bogolyubov Conference «Problems of Theoretical Physics», May 24-26, 2016, Kyiv, Ukraine,Book of Abstracts, P.11 (2016)
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Denys Makarov, Yuri Gaididei. Action of Rashba Torque on Domain Wall in Magnetic Helix , Topological Patterns and Dynamics in Magnetic Elements and in Condensed Matter (TopMag) (2016)
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Denys Makarov, Yuri Gaididei. Effects of geometry on the domain wall dynamics in magnetic helices, International School & Conference on Nanoscience and Quantum Transport 8 - 14 October 2016 (2016)
- Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Yuri Gaididei. Second order phase transitions in permalloy spherical shell, Proceedings of the VII Young Scientists Conference «Problems of Theoretical Physics», December 13-15, Kyiv, Ukraine, P. 18 (2016)
- Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Curvature induced one-dimensional magnonic crystals, Proceedings of the VII Young Scientists Conference, December 13-15, 2016, Kyiv, Ukraine, P. 19 (2016), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov, Oliver G. Schmidt, Yuri Gaididei. Geometry-induced effects on domain walls on curved surfaces, International Conference on Magnetism, July 5--10, 2015, Barcelona, Spain. Book of Abstracts, P. TU.F-P83 (2015), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov, Oliver G. Schmidt, Yuri Gaididei. Domain wall on a magnetic helix with easy-tangential anisotropy, International Conference on Magnetism, July 5--10, 2015, Barcelona, Spain. Book of Abstracts, P. Fr.E.3_O1 (2015), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov, Oliver Schmidt, Yuri Gaididei. Ground magnetization states in a Moebius Strip, Proceedings of the V International Conference for Young Scientists «Low Temperature Physics», Kharkiv, Ukraine, June 2-6, 2014, P. 74 (2014)
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov, Oliver Schmidt, Yuri Gaididei. Möbius-strip shaped nanomagnet with easy-axis anisotropy , Book of Abstracts, Humboldt Kolleg «The Education and Science and their Role in Social and Industrial Progress of Society», Kyiv, Ukraine, June 12-14, P. 44 (2014), PDF
- Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, D. Makarov, O. G. Schmidt, Yuri Gaididei. Coupling of Magnetical and Geometrical Chiralities in a Moebius Ring, Proceedings of the VI Young Scientists Conference «Problems of Theoretical Physics», Kyiv, Ukraine, November 25-27, 2014, P. 36 (2014)
- Oleksandr V. Pylypovskyi. Origin of regular and chaotic ultrafast reversal of magnetic vortex core , Proceedings of the International Workshop «Domain microstructure and dynamics in magnetic elements», Heraklion, Crete, April 8 – 11, 2013, P. P. 17 (2013)
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. The breaking of the vortex polarity switching symmetry by the surface anisotropy , Proceedings of the 4th International Conference of Young Scientists “Low Temperature Physics”, Kharkiv, Ukraine, June 3-7, 2013, P. P. 49 (2013), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Bloch Point Mediated Vortex Polarity Switching In Presence of Surface Anisotropy, Proceeding of the XIII International Young Scientists Conference on Applied Physics, June 12-15, 2013, Kyiv, Ukraine, P. P. 83-84 (2013), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Magnetic vortex core reversal in Heisenberg magnets with surface Anisotropy, Proceedings of the V Young Scientists Conference «Problems of Theoretical Physics», Kyiv, Ukraine, December 24-27, 2013, P. P. 93 (2013), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka. SLaSi: a spin-lattice simulation tool , Book of Abstract of 11th EUROPT Workshop on Advances in Continuous Optimization, Florence, Italy, June 26-28, 2013 (2013)
- Liudmyla. B. Koshlai, Petro Stestyuk, Oleksandr V. Pylypovskyi. Modelling of Technological Changes in the Economy of Ukraine, 11th EUROPT Workshop on Advances in Continious Optimization, Florence, Italy, June 26--28, 2013. Book of Abstract., P. 11 (2013)
- Oleksandr V. Pylypovskyi, Liudmyla. B. Koshlai, Petro Stestyuk. Software development in planning structural reforms in a transition economy, EURO | INFORMS 26th European Conference on Operational Research MMXIII, Rome. Abstract Book, Rome 1--4 July, 2013., P. 52 (2013)
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei. Influenece of magnetic and stray field on a Bloch point structure , Proceeding of XII International Young Scientists’ Conference on Applied Physics, May 23-26, 2012, Kiev, Ukraine, P. P. 77-78 (2012), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei. Radial-dependent Bloch point in magnetic nanosphere , Abstracts of the Young Scientists’ Conference «Low Temperature Physics», May 14-18, 2012, Kharkiv, Ukraine, P. P. 85 (2012), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Franz G. Mertens. Deterministic and chaotic vortex dynamics in magnetic nanodots , Proceedings of the International Conference «Problems of Theoretical Physics», October 8-10, 2012, Kiev, Ukraine, P. P. 102 (2012), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Franz G. Mertens. Axial-symmetric vortex polarity switching in ferromagnetic particles , Proceedings of the VIII International Conference «Electronics and Applied physics» (Kyiv, Ukraine, October 24-27, 2012), P. P. 61-62 (2012), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Franz G. Mertens. Vortex Polarity Reversal in Magnetic Nanodisk Under AC Magnetic Field Pumping, Proceedings of the IV Young Scientists Conference «Modern Problems of Theoretical Physics», Kyiv, Ukrane, October 23-26, 2012., P. P. 60 (2012)
- Oleksandr V. Pylypovskyi, Liudmyla. B. Koshlai, Petro Stestyuk. DSS for technological planning, Proceedings of the 25th European Conference on Operational Research, July 8--11, 2012, Vilnius, Lithuania., P. 98 (2012)
- Oleksandr V. Pylypovskyi, Liudmyla. B. Koshlai, Petro Stestyuk. A model-driven DSS for economical reforms during transition, Proceedings of the 10 EUROPT Workshop on Advances in Continious Optimization, July 5--7, 2012, Siaulai, Lithuania., P. 43 (2012)
- Oleksandr V. Pylypovskyi, Denis D. Sheka. Vortex polarity switching in magnetic nanodisk mediated by the Bloch point injection , Proceeding of XI International Young Scientists’ Conference on Applied Physics, June 15-18, 2011, Kiev, Ukraine, P. P. 79-80 (2011), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei. Structure of the Bloch Point in Spherical Nanoparticle , Abstracts of the Young Scientists Conference «Modern Problems of Theoretical Physics», December 21-23, 2011, Kiev, Ukraine, P. P. 55 (2011), PDF
- Anton Y. Vidil, Oleksandr V. Pylypovskyi. Solving of systems of nonlinear equations with usage of graphical accelerators, Proceeding of XII International Conference “System Analysis and Information Technologies”, Kyiv, Ukraine, May 23—28, 2011, P. 68 (2011)
- Anton Y. Vidil, Oleksandr V. Pylypovskyi, Petro Stestyuk. Parallel multistart algorithm for solving of systems of nonlinear equations, based on subgradient method, Proceedings of the International Young Scientists Mathematical School ``Problems of Optimization of Calculations XXXVII'', September 22--29, 2011, Katsivelli, P. 28--29 (2011)
- Anton Y. Vidil, Oleksandr V. Pylypovskyi. Usage of MPI and CUDA for accelerated solfing of systems of nonlinear equations., Proceedings of the Int. Scientific Conference of Students and Young Scientists ``Theoretical and Applied Aspects of Cybernetics'', February 21—25, 2011, Kyiv, P. 71--73 (2011)
- Oleksandr V. Pylypovskyi, Denis D. Sheka. Bloch point dynamics in vortex polarity switching process , Proceeding of X International Young Scientists’ Conference on Applied Physics, June 16-19, 2010, Kiev, Ukraine, P. P. 34-35 (2010), PDF
- Oleksandr V. Pylypovskyi, Denis D. Sheka. Dynamics of point singularities in magnetic nanodots under the field influence , Abstracts of the Young Scientists Conference «Modern Problems of Theoretical Physics», December 22-24, 2010, Kiev, Ukraine, P. P. 86 (2010), PDF
- Petro Stestyuk, Liudmyla. B. Koshlai, Oleksandr V. Pylypovskyi. Decision support system for planning structural and technological changes, Proceedings of the 8th Europt Workshop, Aveiro, Portugal, July 9--10, 2010, P. 29 (2010)
- Anton Y. Vidil, Oleksandr V. Pylypovskyi. Investigation of r-algorithm convergens for large scale problems, Abstracts of XII International Conference System Analysis and Information Technologies, Kyiv, May 25--29, 2010, P. 58 (2010)
- Oleksandr V. Pylypovskyi, Denis D. Sheka. Dynamics of the Vortex Switching Process in a Magnetic Nanodisk under the Influence of Transversal Magnetic Field , Abstracts of the Young Scientists’ Conference «Modern Problems of Theoretical Physics», December 24-26, 2009, Kiev, Ukraine (2009), PDF
- Petro Stestyuk, Oleksii P. Lykhovyd, Oleksandr V. Pylypovskyi. About solving of one optimization problem class of finding loads of enegretic objects by NEOS-programs, Proceeding of International Workshop “Questions in optimization of calculations XXXV”, Vol. 2, Yalta, smt. Katsyveli, Ukraine, September 24—29, 2009, P. 350--354 (2009)
- Petro Stestyuk, Mikhail V. Mikhalevich, Oleksandr V. Pylypovskyi. Nonsmooth optimization methods applying for planning of structural-technological changes, Proceeding of XI International Conference “System Analysis and Information Technologies”, Kyiv, Ukraine, May 26—30, 2009, P. 210 (2009)
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