Publications related to Derivative

Stability Considerations for Variable Impedance Control

Aude Billard, Klas Jonas Alfred Kronander

Impedance control is a commonly used control architecture for robotic manipulation. For increased flexibility, the impedance can be programmed to vary during the task. This has important implications on the stability properties of the control system, which ...

Ieee-Inst Electrical Electronics Engineers Inc2016

Feynman-Kac representation for the parabolic Anderson model driven by fractional noise

Kamran Kalbasi

We consider the parabolic Anderson model driven by fractional noise: partial derivative/partial derivative t u(t,x) = k Delta u(t,x) + u(t,x)partial derivative/partial derivative t W(t,x) x is an element of Z(d), t >= 0, where k > 0 is a diffusion constant ...

Academic Press Inc Elsevier Science2015

An Update on Experimental Data Obtained at the Santis Tower

Mario Paolone, Marcos Rubinstein, Mohammad Azadifar, Davide Pavanello

The Santis Tower was instrumented in May 2010 and, to this date, more than 400 flashes were successfully recorded. Lightning current waveforms and their time-derivatives are measured at two different heights along the tower (24-m and 82-m AGL). In this pap ...

IEEE2015

Second-order sensitivity of parallel shear flows and optimal spanwise-periodic flow modifications

François Gallaire, Edouard Boujo, Andrea Fani

The question of optimal spanwise-periodic modification for the stabilisation of spanwise-invariant flows is addressed. A second-order sensitivity analysis is conducted for the linear temporal stability of parallel flows U-0 subject to small-amplitude spanw ...

Cambridge University Press2015

Isotropic Inverse-Problem Approach for Two-Dimensional Phase Unwrapping

Michaël Unser, Demetri Psaltis, Ulugbek Kamilov

We propose a new technique for two-dimensional phase unwrapping. The unwrapped phase is found as the solution of an inverse problem that consists in the minimization of an energy functional. The latter includes a weighted data fidelity term that favors spa ...

JOSA2015

Improved Angiostatic Activity of Dasatinib by Modulation with Hydrophobic Chains

Paul Joseph Dyson, Patrycja Nowak-Sliwinska, Catherine Marie Amélie Clavel, Emilia Paunescu

Dasatinib is an orally active nonselective tyrosine kinase inhibitor used to treat certain types of adult leukemia. By inhibiting PDGFR-beta and SFKs in both tumor cells and tumor associated endothelial cells, dasatinib inhibits tumor growth and angiogenes ...

Amer Chemical Soc2015

Spline based iterative phase retrieval algorithm for X-ray differential phase contrast radiography

Michaël Unser, Masih Nilchian, Marco Stampanoni

Differential phase contrast imaging using grating interferometer is a promising alternative to conventional X-ray radiographic methods. It provides the absorption, differential phase and scattering information of the underlying sample simultaneously. Phase ...

Optical Soc Amer2015

Nondispersive Decay For The Cubic Wave Equation

Roland Donninger

We consider the hyperboloidal initial value problem for the cubic focusing wave equation (-partial derivative(2)(t) + Delta(x))nu(t, x) + nu(t, x)(3) = 0, x is an element of R-3 Without symmetry assumptions, we prove the existence of a codimension-4 Lipsch ...

Mathematical Science Publ2014

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Derivative

Stability Considerations for Variable Impedance Control

Bifurcation without Frechet differentiability at the trivial solution

Feynman-Kac representation for the parabolic Anderson model driven by fractional noise

An Update on Experimental Data Obtained at the Santis Tower

Second-order sensitivity of parallel shear flows and optimal spanwise-periodic flow modifications

Isotropic Inverse-Problem Approach for Two-Dimensional Phase Unwrapping

Improved Angiostatic Activity of Dasatinib by Modulation with Hydrophobic Chains

Lead Optimisation of a Novel Small Molecule Notch Inhibitor

Spline based iterative phase retrieval algorithm for X-ray differential phase contrast radiography

Nondispersive Decay For The Cubic Wave Equation

Graph Chatbot

Chat with Graph Search

Feynman-Kac representation for the parabolic Anderson model driven by fractional noise

An Update on Experimental Data Obtained at the Santis Tower

Second-order sensitivity of parallel shear flows and optimal spanwise-periodic flow modifications

Stability Considerations for Variable Impedance Control

Spline based iterative phase retrieval algorithm for X-ray differential phase contrast radiography

Bifurcation without Frechet differentiability at the trivial solution

Improved Angiostatic Activity of Dasatinib by Modulation with Hydrophobic Chains

Lead Optimisation of a Novel Small Molecule Notch Inhibitor

Isotropic Inverse-Problem Approach for Two-Dimensional Phase Unwrapping

Nondispersive Decay For The Cubic Wave Equation