Personal profile
Research interests
My research is in the field of nonlinear dynamics and stochastic analysis, with an emphasis on applications in fluid-structure interaction (FSI) and micro/nano-electro-mechanical systems (M/NEMS) resonators. My goal is to understand, predict, and optimize engineering systems where nonlinearity and uncertainty or stochasticity play a major role. I am particularly interested in reduced-order modeling, and in systems where the nonlinearity can be exploited in order to enhance performance. For example, in FSI problems, reduced-order modeling can considerably lower the computational costs for complex high-dimensional nonlinear systems, and in the design and optimization of N/MEMS devices, performance enhancement via a system’s nonlinearities can be highly beneficial.
I am always looking for enthusiastic and talented individuals to join my team. Inquiries about open positions should be sent to [email protected].
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Collaborations and top research areas from the last five years
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Resub: resonant energy transfer in symmetric systems with vastly different eigenfrequencies
Shoshani, O., 1 Apr 2025, In: Nonlinear Dynamics. 113, 8, p. 7717-7729 13 p.Ben-Gurion University of the Negev
Research output: Contribution to journal › Article › peer-review
Open Access -
Shape optimization of a curved mechanical beam for transverse vibrations amplification via nonlinear interaction with longitudinal vibrations
Rosenberg, S. & Shoshani, O., 17 Mar 2025, In: Journal of Sound and Vibration. 599, 118908.Ben-Gurion University of the Negev
Research output: Contribution to journal › Article › peer-review
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The elastic pendulum: Dzhanibekov-like transitions of symmetric and asymmetric periodic responses
Benvenisty, E., Shoshani, O. & Elata, D., 1 Jan 2025, (Accepted/In press) In: Nonlinear Dynamics. 065004.Ben-Gurion University of the Negev, Technion - Israel Institute of Technology
Research output: Contribution to journal › Article › peer-review
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Extraordinary frequency stabilization by resonant nonlinear mode coupling
Shoshani, O., Strachan, S., Czaplewski, D., Lopez, D. & Shaw, S. W., 1 Nov 2024, In: Physical Review Applied. 22, 5, 054055.Ben-Gurion University of the Negev
Research output: Contribution to journal › Article › peer-review
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Finding an optimal shape of a curved mechanical beam for enhanced internal resonance
Rosenberg, S., Feldman, Y. & Shoshani, O., 1 Jun 2024, In: Nonlinear Dynamics. 112, 11, p. 8811-8830 20 p.Ben-Gurion University of the Negev
Research output: Contribution to journal › Article › peer-review