Publications related to Lyapunov stability

Control and stabilization of the periodic fifth order Korteweg-de Vries equation

We establish local exact control and local exponential stability of periodic solutions of fifth order Korteweg-de Vries type equations in H-s(& x1d54b;), s > 2. A dissipative term is incorporated into the control which, along with a propagation of regulari ...

2019

Stability Criterion for the Centrifugal Instability of Surface Intensified Anticyclones

Eunok Yim

We investigate the linear stability of intense baroclinic anticyclones, with a particular focus on the centrifugal (inertial) instability. Various vertical and radial velocity profiles are studied. The vertical profiles are such that the velocity is maximu ...

2019

Engineering a stable future for DNA-origami as a biomaterial

Maartje Martina Cornelia Bastings, Eva Eugene Kurisinkal, Hale Bila

DNA as a biomaterial has evoked great interest as a potential platform for therapeutics and diagnostics and as hydrogel scaffolds due to the relative ease of programming its robust and uniform shape, site-specific functionality and controlled responsive be ...

ROYAL SOC CHEMISTRY2019

On the triggerless onset of 2/1 neoclassical tearing modes in TCV

Olivier Sauter, Federico Alberto Alfredo Felici, Antoine Pierre Emmanuel Alexis Merle, Mengdi Kong

Triggerless

2/1

neoclassical tearing modes (NTMs), i.e.

2/1

NTMs that originate from unstable safety factor profiles (with positive classical stability index at zero island width, i.e.

\Delta'_0>0

) and saturate neoclassically under the effect of pert ...

IOP2019

Change of beam distribution due to decoherence in the presence of transverse feedback

Xavier Buffat, Sondre Vik Furuseth

The effect of Landau damping is often calculated based on a Gaussian beam distribution in all degrees of freedom. The stability of the beam is however strongly dependent on the details of the distribution. The present study focuses on the change of bunch d ...

IOP PUBLISHING LTD2019

Stability modeling of the LHC Nb-Ti Rutherford cables subjected to beam losses

Luca Bottura, Enrico Felcini

The Large Hadron Collider (LHC) at CERN is being prepared for its full energy exploitation during Run III, i.e. an increase of the beam energy beyond the present 6.5 TeV, targeting the maximum discovery potential attainable. This requires an increase of th ...

2019

Fingering instability on curved substrates: optimal initial film and substrate perturbations

François Gallaire, Gioele Mariano Nicolò Balestra, Yves-Marie François Ducimetière, Mohamed Badaoui

We investigate the stability of a thin Newtonian fluid spreading on a horizontal cylinder under the action of gravity. The capillary ridge forming at the advancing front is known to be unstable with respect to spanwise perturbations, resulting in the forma ...

2019

Distributed sampling for rational approximation of the acoustic scattering of an airfoil

Francesca Bonizzoni, Davide Pradovera

In this paper we compute a reduced order model for a time‐harmonic external acoustic scattering problem with parametric frequency. The employed technique is minimal rational interpolation, an explicit moment‐matching method for Hilbert space‐valued meromor ...

2019

Effectiveness of a Robot-Mediated Strategy While Counteracting Multidirectional Slippages

Silvestro Micera

This study investigates the effectiveness of a robot-mediated strategy aimed at promoting balance recovery after multidirectional slippages. Six older adults were asked to manage anteroposterior and mediolateral slippages while donning an active pelvis ort ...

Cambridge University Press (CUP)2019

One-Pot Synthesis of 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one (TIPS-EBX): Process Safety Assessment and Impact of Impurities on Product Stability

Jérôme Waser, Stefano Nicolai, Miyeon Chang, Durga Prasada Rao Hari, Paola Caramenti, Lionel Schouwey

The hypervalent iodine reagent 1-[(TriIsoPropylSilyl)Ethynyl]-1,2-BenziodoXol-3(1H)-one (TIPS-EBX) is among the most useful electrophilic and somophilic alkynylation reagents. Herein, we report a new synthetic protocol to access this reagent in one step fr ...

2019

Lyapunov stability

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Control and stabilization of the periodic fifth order Korteweg-de Vries equation

Stability Criterion for the Centrifugal Instability of Surface Intensified Anticyclones

Engineering a stable future for DNA-origami as a biomaterial

On the triggerless onset of 2/1 neoclassical tearing modes in TCV

Change of beam distribution due to decoherence in the presence of transverse feedback

Stability modeling of the LHC Nb-Ti Rutherford cables subjected to beam losses

Fingering instability on curved substrates: optimal initial film and substrate perturbations

Distributed sampling for rational approximation of the acoustic scattering of an airfoil

Effectiveness of a Robot-Mediated Strategy While Counteracting Multidirectional Slippages

One-Pot Synthesis of 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one (TIPS-EBX): Process Safety Assessment and Impact of Impurities on Product Stability

Control and stabilization of the periodic fifth order Korteweg-de Vries equation

Effectiveness of a Robot-Mediated Strategy While Counteracting Multidirectional Slippages

Stability Criterion for the Centrifugal Instability of Surface Intensified Anticyclones

Engineering a stable future for DNA-origami as a biomaterial

Distributed sampling for rational approximation of the acoustic scattering of an airfoil

One-Pot Synthesis of 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one (TIPS-EBX): Process Safety Assessment and Impact of Impurities on Product Stability

On the triggerless onset of 2/1 neoclassical tearing modes in TCV

Change of beam distribution due to decoherence in the presence of transverse feedback

Fingering instability on curved substrates: optimal initial film and substrate perturbations

Stability modeling of the LHC Nb-Ti Rutherford cables subjected to beam losses