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Quantum walk topology and spontaneous parametric down conversion
(Springer, 2016-02)
Recently, it was proposed to study the complex physics of topological phases by an all optical implementation of a discrete-time quantum walk. The main novel ingredient proposed for this study is the use of non-linear ...
Topological synthesis of planar metamorphic mechanisms for low-voltage circuit breakers
(Taylor, 2012-10)
This article presents a systematic graph theory-based method for the topological synthesis of planar metamorphic mechanisms including metamorphic transformations of links and changes in the degrees-of-freedom. The parts ...
A robust topological derivative-based multi-material optimization approach: Optimality condition and computational algorithm
(Elsevier Science SA, 2020-07-01)
Topology optimization is a technique in the engineering area that allows obtaining optimal designs of devices, mechanisms, complex structures and even design the microstructure of an auxetic material. Classically, the focus ...
Design methodology of piezoelectric energy-harvesting skin using topology optimization
(Berlim, 2013-12-05)
Abstract
This paper describes a design methodology for
piezoelectric energy harvester
s that thinly encapsulate the
mechanical devices and expl
oit resonances from higher-
order vibrational modes. The direction of ...
Enriched Internet Topology
(2012)
Topological methods for a nonlinear elliptic system with nonlinear boundary conditions
(Inderscience Publishers, 2009-09)
A nonlinear elliptic second order system with a nonlinear boundary condition is studied. We prove an existence result under a Hartman type condition. Moreover, assuming appropriate conditions of Nirenberg type, we prove ...
Numerical technique for the 3D microarchitecture design of elastic composites inspired by crystal symmetries
(Elsevier Science SA, 2020-02)
A numerical methodology developed for the microarchitecture design of 3D elastic two-phase periodic composites with effective isotropic properties close to the theoretical bounds is here presented and analyzed. This ...
Towards the stabilization of the low density elements in topology optimization with large deformation
(Belin, 2013-12-03)
This work addresses the treatment of lower density regions of structures undergoing large deformations during the design process by the topology optimization method (TOM) based on the finite element method. During the ...