Results 71 to 80 of about 766 (235)
Artificial Intelligence for Engineering, EarlyView.A physics‐aware lightweight transformer converts vibration signals into overlapping patch to kens aligned with bearing defect frequencies, enabling amplitude‐invariant self‐attention that generalises across variable load conditions, achieving 99.2% accuracy with 0.52 M parameters and 8.2 ms inference for real‐time edge deployment.
Ali Sayghe
wiley +1 more source
Wave equation and multiplier estimates on Damek-Ricci spaces
, 2010 Let S be a Damek–Ricci space and L be a distinguished left invariant Laplacian on S. We prove pointwise estimates for the convolution kernels of spectrally localized wave operators.
MULLER D, VALLARINO, MARIA
core
Pointwise multipliers from Dirichlet type spaces Dτ to Qp spaces in the unit ball of Cn∗
, 2008 In this paper, the pointwise multipliers M(Dτ,Qp) and M(Dτ,Qp,0) are characterized in the unit ball of Cn for the values of τ,p in the three cases: (i ...
Ouyang, Caiheng, Peng, Ru
core +1 more source
Diffractive wavefront correction for Fe L‐edge spectroscopy on the meV scale
Journal of Synchrotron Radiation, EarlyView.We propose an aberration‐corrected, wavelength‐dispersive instrument for soft X‐ray spectroscopy at an energy‐resolving power of (5–6) × 104, designed for, for example, resonant inelastic X‐ray scattering at synchrotron beamlines or X‐ray free‐electron lasers.We propose a wavelength‐dispersive instrument for high‐resolution soft X‐ray spectroscopy at ...
Christoph Braig +3 more
wiley +1 more source
The Corona Problem for Kernel Multiplier Algebras
, 2016 We prove an alternate Toeplitz corona theorem for the algebras of pointwise kernel multipliers of Besov-Sobolev spaces on the unit ball in C, and for the algebra of bounded analytic functions on certain strictly pseudoconvex domains and polydiscs in ...
Sawyer, Eric T, Wick, Brett D
core +1 more source
Mesopic microperimetry in Stargardt disease: Application and reliability
Acta Ophthalmologica, EarlyView.Abstract Purpose Mesopic microperimetry (mMP) is a promising functional endpoint in clinical trials for Stargardt disease type 1 (STGD1). This study evaluated the test–retest variability of mMP and influencing factors, which is essential for ensuring reliability in future STGD1 trials.
Sybren H. Kootstra +12 more
wiley +1 more source
Restriction and spectral multiplier theorems on asymptotically conic manifolds
, 2015 . The classical Stein-Tomas restriction theorem is equivalent to the statement that the spectral measure dE(λ) of the square root of the Laplacian on Rn is bounded from Lp(Rn) to Lp (Rn) for 1 ≤ p ≤ 2(n+1)/(n+3), where p′ is the conjugate exponent to p ...
Andrew Hassell +5 more
core +1 more source
Computing Skinning Weights via Convex Duality
Computer Graphics Forum, EarlyView.We present an alternate optimization method to compute bounded biharmonic skinning weights. Our method relies on a dual formulation, which can be optimized with a nonnegative linear least squares setup. Abstract We study the problem of optimising for skinning weights through the lens of convex duality.
J. Solomon, O. Stein
wiley +1 more source
A Real‐Time Multi‐Scale Neural Representation for Complex Surface Reflectance
Computer Graphics Forum, EarlyView.Abstract Recent machine learning methods have significantly advanced the state of the art in the classic problem of representing surface appearance over angle, space, and scale. The models tend, however, to be relatively heavy compared to traditional fixed‐function representations, making real‐time application challenging.
Heikki Timonen +2 more
wiley +1 more source
Fast Injective Mesh Parameterization via Beltrami Coefficient Prolongation
Computer Graphics Forum, EarlyView.Abstract We present a highly efficient and robust method for free boundary injective parameterization of disk‐like triangle meshes with low isometric distortion. Harmonic function–based approaches, grounded in a strong mathematical framework, are widely employed.
G. Fargion, O. Weber
wiley +1 more source