Results 71 to 80 of about 1,227,664 (287)
Advanced Intelligent Systems, EarlyView.This study presents an integrated proof‐of‐concept robotic platform for targeted delivery applications. A hybrid magnetic actuation system achieves single‐input (z) multistate stabilization (x, y, ϕ, and θ) for precise capsule transport with submillimeter positioning accuracy.
Sejun Park +6 more
wiley +1 more source
Vector‐Based SparseGPT: A Vector‐Based Sparsity Method for Large Language Model
Advanced Intelligent Systems, EarlyView.Conventional pruning such as SparseGPT produces harmful accumulated errors through step‐by‐step weight editing. V‐SparseGPT prunes and updates target weights simultaneously to curb these errors for N:M structured sparsity. Block‐sparsity and layer‐parallel sparsity greatly boost pruning efficiency.
Junfei He +3 more
wiley +1 more source
Topics on Hessian type equations [PDF]
We study some selected topics on Hessian type equations. In the first chapter, our goal to generalize the quantitative version of the constant rank theorem by Sz\'{e}kelyhidi-Weinkove onto Hermitian manifolds and the complex coordinate space.
Tsai, Yi-Lin
core +1 more source
A fast robust numerical continuation solver to a two‐dimensional spectral estimation problem
IET Control Theory & Applications, 2022 This paper presents a fast algorithm to solve a spectral estimation problem for two‐dimensional random fields. The latter is formulated as a convex optimization problem with the Itakura‐Saito pseudodistance as the objective function subject to the ...
Bin Zhu, Jiahao Liu
doaj +1 more source
Heavy‐Atom Tunneling at Room Temperature Revealed by Instanton Theory
Angewandte Chemie, EarlyView.Usually, tunneling does not play a significant role in chemical reactions except at low temperature, especially when heavy atoms are involved. However, using nonadiabatic instanton theory we find that heavy‐atom tunneling dominates the reaction mechanism for spin‐forbidden processes in the synthesis of strained organic molecules even at room ...
Debaarjun Mukherjee +2 more
wiley +1 more source
Leaps and bounds towards scale separation
Journal of High Energy Physics, 2021 In a broad class of gravity theories, the equations of motion for vacuum compactifications give a curvature bound on the Ricci tensor minus a multiple of the Hessian of the warping function.
G. Bruno De Luca, Alessandro Tomasiello
doaj +1 more source
Angewandte Chemie, EarlyView.Increasing the density of isolated manganese (Mn) atoms in carbon nitride (CNx) photocatalysts does not continuously improve performance. Instead, beyond a critical loading, the polymer support reorganizes, altering charge‐carrier dynamics and oxygen activation while preserving atomic dispersion.
Viktoria Velichko +14 more
wiley +1 more source
Comparison results for Hessian equations via symmetrization
, 2007 In this paper, using symmetrization techniques, we prove comparison results for solutions to Hessian equations with homogeneous Dirichlet boundary conditions.
TROMBETTI, CRISTINA, BRANDOLINI, BARBARA
core +2 more sources
Liouville theorem for a class of Hessian equations
, 2023 In this paper, we study a general class of Hessian elliptic equations, including the Monge-Amp\`ere equation, the $k$-Hessian equation and $p$-Monge-Amp\`ere equations. We propose new additional condition on the solution and prove Liouville theorem under
Dinew, Sławomir, Chu, Jianchun
core
On the curvature estimates for Hessian equations [PDF]
American Journal of Mathematics, 2019 The curvature estimates of $k$ curvature equations for general right hand side is a longstanding problem. In this paper, we totally solve the $n-1$ case and we also discuss some applications for our estimate.
Ren, Changyu, Wang, Zhizhang
openaire +2 more sources