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[vc_empty_space][vc_btn title=”Lihat Profil Scopus” style=”gradient-custom” gradient_custom_color_1=”#00316d” gradient_custom_color_2=”#2071ea” size=”sm” align=”center” css_animation=”bounceInDown” link=”url:https%3A%2F%2Fwww.scopus.com%2Fauthid%2Fdetail.uri%3FauthorId%3D6603650573||target:%20_blank|”][/vc_column_inner][/vc_row_inner][vc_row_inner css=”.vc_custom_1624510077690{border-right-width: 1px !important;padding-top: 32px !important;border-right-color: #b2b2b2 !important;border-right-style: solid !important;border-radius: 1px !important;}”][/vc_row_inner][/vc_column][vc_column width=”2/3″][vc_row_inner][vc_column_inner css=”.vc_custom_1624509956940{border-left-width: 1px !important;border-left-color: #969696 !important;border-left-style: solid !important;border-radius: 1px !important;}”][megatron_heading title=”Johan Matheus Tuwankotta” size=”size-md” sub_title=”FMIPA” text_align=”text-left”][vc_separator][/vc_column_inner][/vc_row_inner][vc_column_text]Atomic and Molecular Physics, and Optics • Condensed Matter Physics • Electrical and Electronic Engineering • Mechanical Engineering • Mechanics of Materials • Statistics and Probability • Applied Mathematics • Control and Optimization • Control and Systems Engineering • Numerical Analysis • Statistical and Nonlinear Physics • Computational Mathematics • Theoretical Computer Science • Modeling and Simulation • Civil and Structural Engineering • Mathematical Physics • Computational Mechanics • Materials Science (all) • Engineering (all) • Physics and Astronomy (all) • Computer Science (all) • Mathematics (all) • Business, Management and Accounting (all)[/vc_column_text][/vc_column][/vc_row][vc_row layout=”boxed” css=”.vc_custom_1624522217430{margin-top: 20px !important;}”][vc_column][vc_tta_tabs style=”classic” color=”blue” spacing=”5″ active_section=”1″ no_fill_content_area=”true”][vc_tta_section i_type=”fontawesome” i_icon_fontawesome=”fa fa-book” add_icon=”true” title=”Karya” tab_id=”karya”][vc_empty_space height=”20px”][vc_column_text]
Symmetry and resonance in hamiltonian systems
J.M. Tuwankotta,F. Verhulst
SIAM Journal on Applied Mathematics vol:61, issue:s0036139900365323, page:1-1385
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Generating a chain of maps which preserve the same integral as a given map
J.M. Tuwankotta,P.H. Van Der Kamp,G.R.W. Quispel,K.V.I. Saputra
Physica Scripta vol:94, issue:ab36f1, page:1-
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On the dynamics of a kicked harmonic oscillator
J.M. Tuwankotta,A.F. Ihsan
International Journal of Dynamics and Control vol:7, issue:s40435-019-00513-0, page:1-865
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Strange attractors in a predator-prey system with non-monotonic response function and periodic perturbation
Johan Matheus Tuwankotta,Eric Harjanto
Journal of Computational Dynamics vol:6, issue:jcd.2019024, page:1-483
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Dynamics and Bifurcations in a Dynamical System of a Predator-Prey Type with Nonmonotonic Response Function and Time-Periodic Variation
Johan M. Tuwankotta,Eric Harjanto,Livia Owen
Springer Proceedings in Mathematics and Statistics vol:295, issue:978-981-32-9832-3_3, page:1-49
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A three-dimensional singularly perturbed conservative system with symmetry breaking
J.M. Tuwankotta,F. Adi-Kusumo,K.V.I. Saputra
Journal of Physics A: Mathematical and Theoretical vol:46, issue:305101, page:1-
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Chaos in a coupled oscillators system with widely spaced frequencies and energy-preserving non-linearity
J.M. Tuwankotta
International Journal of Non-Linear Mechanics vol:41, issue:j.ijnonlinmec.2005.02.007, page:1-191
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Dynamics and bifurcations of a three-dimensional piecewise-linear integrable map
J.M. Tuwankotta,G.R.W. Quispel,K.M. Tamizhmani
Journal of Physics A: Mathematical and General vol:37, issue:007, page:1-12058
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Widely separated frequencies in coupled oscillators with energy-preserving quadratic nonlinearity
J.M. Tuwankotta
Physica D: Nonlinear Phenomena vol:182, issue:S0167-2789(03)00123-4, page:1-149
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A Parametrically Excited Nonlinear Wave Equation
Ferdinand Verhulst,Johan M. Tuwankotta
Advanced Structured Materials vol:139, issue:978-3-030-53006-8_11, page:1-
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Godunov method for Stefan problems with Neumann and Robin type boundary condition using dimensionless enthalpy formulation
A.F. Ihsan,J.M. Tuwankotta
AIP Conference Proceedings vol:2296, issue:5.0030769, page:1-
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On slow–fast dynamics in a classical predator–prey system
Livia Owen,Johan Matheus Tuwankotta
Mathematics and Computers in Simulation vol:177, issue:j.matcom.2020.05.003, page:1-315
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Dynamics of A re-parametrization of A 2-dimensional mapping derived from double discrete sine-Gordon mapping
La Zakaria,Johan Matheus Tuwankotta
International Journal of Mathematical, Engineering and Management Sciences vol:5, issue:IJMEMS.2020.5.2.030, page:1-377
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Infinitely many Equilibria and Some Codimension One Bifurcations in a Subsystem of a Two-Preys One-Predator Dynamical System
M. Marwan,J.M. Tuwankotta
Journal of Physics: Conference Series vol:1245, issue:012063, page:1-
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Bifurcation of periodic solution in a Predator–Prey type of systems with non-monotonic response function and periodic perturbation
Eric Harjanto,J.M. Tuwankotta
International Journal of Non-Linear Mechanics vol:85, issue:j.ijnonlinmec.2016.06.011, page:1-196
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Computation of Cusp Bifurcation Point in a Two-Prey One Predator Model using Lagrange Multiplier Method
L. Owen,J.M. Tuwankotta
Journal of Physics: Conference Series vol:1298, issue:012008, page:1-
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Chaos and strange attractors in coupled oscillators with energy-preserving nonlinearity
F. Adi-Kusumo,J.M. Tuwankotta,W. Setya-Budhi
Journal of Physics A: Mathematical and Theoretical vol:41, issue:255101, page:1-
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Simulation for linear oblique waves in 2D
L. Yuliawati,W.S. Budhi,J.M. Tuwankotta
AIP Conference Proceedings vol:1677, issue:1.4930639, page:1-
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