Results 251 to 260 of about 39,365 (297)

Customized positioning of the glenoid component in reverse shoulder arthroplasty: a new computer aided design methodology. [PDF]

open access: yesInt Orthop
Cirello A   +8 more
europepmc   +1 more source

On the Stability of Electronic Circuits for Strain and Tilt Meters

open access: yesJournal of the Geodetic Society of Japan, 1976
openaire   +1 more source

Tilt Stability of a Local Minimum

SIAM Journal on Optimization, 1998
The authors discuss the behaviour of local minimizers of a function \(f:\mathbb{R}^n\to \mathbb{R}\) when this function is tilted by adding a linear term. In this sense, a point \(x^0\in \mathbb{R}^n\) is said to give a tilt-stable minimum of \(f\) if there exists a neighborhood \(N(x^0)\) such that the mapping \[ M(v):= \underset{x\in N(x^0)}{\text ...
R A Poliquin, R T Rockafellar
exaly   +2 more sources

Wall-crossing for tilt stability

open access: yes, 2022
Recent techniques from Bridgeland Stability have given new, interesting results about stable vector bundles on surfaces. However, in higher dimensions the theory is substantially harder, so there has been significantly less progress in this case. In this
Rekuski, Nicholas
openaire   +2 more sources

Tilt Stability, Uniform Quadratic Growth, and Strong Metric Regularity of the Subdifferential [PDF]

open access: yesSIAM Journal on Optimization, 2013
. We prove that uniform second order growth, tilt stability, and strong metric regularity of the subdifferential -three notions that have appeared in entirely different settings -are all essentially equivalent for any lower-semicontinuous, extended-real ...
A S Lewis
exaly   +1 more source

Stabilization of the spheromak tilt instability

The Physics of Fluids, 1984
A stability criterion for the tilt mode of a spheromak-ion ring hybrid configuration has been developed for the case where the ring current is small compared to the spheromak azimuthal current. It is shown that the stability is related to the distortion of the spheromak separatrix.
Litwin, C.   +2 more
openaire   +1 more source

Dynamics of tilted spherical star and stability of non-tilted congruence

Astrophysics and Space Science, 2014
This paper aims to study the dynamics of spherical star having anisotropic pressure, heat dissipation and shear viscosity with radial four-velocity. We formulate the field equations, equations of motion and equations for the Weyl tensor to study the inhomogeneity factor of the tilted congruence.
M. Sharif, Hira Tahir
openaire   +1 more source

Tilt Stability of Ky-Fan $\kappa $-Norm Composite Optimization

open access: yesSet-Valued and Variational Analysis
This paper concerns the tilt stability for the minimization of the sum of a twice continuously differentiable matrix-valued function and the Ky-Fan $\kappa$-norm.
Yulan Liu, Shaohua Pan, Wen Song
exaly   +2 more sources

Stability of buoyancy-driven convection in a tilted slot

International Journal of Heat and Mass Transfer, 1970
Abstract The stability of buoyancy-driven convection in a slot, slightly tilted with respect to the horizontal, is investigated analytically on the basis of linear theory. For mathematical simplicity, the boundaries are assumed free and isothermal. It is shown that the Rayleigh number and the wave number at the critical point have the same values as ...
Liang, S. F., Acrivos, A.
openaire   +1 more source

Joint Stabilizing Response to Expected and Unexpected Tilts

Foot & Ankle International, 2005
Background: The results found in the literature regarding functional ankle joint stabilization are controversial possibly because of the testing methods used. Methods: The responses of 22 subjects to unexpected and expected sudden inversions of the foot were compared for all subjects together, as well as grouped by their self-perceived stability.
Gaspar, Morey-Klapsing   +2 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy