Results 81 to 90 of about 454 (252)
Positive-off-diagonal Operators on Ordered Normed Spaces and Maximum Principles for M-Operators
, 2006 M-matrices are extensively employed in numerical analysis. These matrices can be generalized by corresponding operators on a partially ordered normed space. We extend results which are well-known for M-matrices to this more general setting.
Kalauch, Anke
core
Controlling spaces to control dissent: A psychosocial analysis of WTO and G8 Protests [PDF]
, 2019 The aim of the presentation is to highlight psychosocial processes through which the institutions use the concession or the denial of access to urban public spaces as a strategy for control and negate forms of protest by the citizens .
Alessandra Fantozzi, Ciro De Vincenzo
core
Efficient and Robust Standing Postures of Quadruped Robots
Advanced Robotics Research, EarlyView.A calibrated static framework estimates load, optimizes torques, and adapts posture so quadruped robots stand efficiently and robustly under external payloads, achieving up to 50% lower torque demand. Inspired by the natural posture adjustments of animals under external loading, this article presents an optimization‐based framework for minimizing joint
Mohamad Kanaan +5 more
wiley +1 more source
Higher Order Uniformly Gâteaux Differentiable Norms on Orlicz Spaces
Rocky Mountain Journal of Mathematics, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Advanced Robotics Research, EarlyView.This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao +6 more
wiley +1 more source
Advanced Science, EarlyView.This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen +7 more
wiley +1 more source
Higher-Order Differentiation and Inverse Function Theorem in Real Normed Spaces
Formalized MathematicsSummary This article extends the formalization of the theory of differentiation in real normed spaces in the Mizar system. The focus is on higher-order derivatives and the inverse function theorem. Additionally, we encode the differentiability of the inversion operator on invertible linear operators.
Kazuhisa Nakasho, Yasunari Shidama
openaire +3 more sources
Solid Harmonic Wavelet Bispectrum for Image Analysis
Advanced Science, EarlyView.The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown +3 more
wiley +1 more source
Neural Fields for Highly Accelerated 2D Cine Phase Contrast MRI
Advanced Science, EarlyView.ABSTRACT 2D cine phase contrast (CPC) MRI provides quantitative information on blood velocity and flow within the human vasculature. However, data acquisition is time‐consuming, motivating the reconstruction of the velocity field from undersampled measurements to reduce scan times. In this work, neural fields are proposed as a continuous spatiotemporal
Pablo Arratia +7 more
wiley +1 more source
Differential and integral equations with Henstock–Kurzweil integrable functions
, 2011 In this paper we apply fixed point theorems for increasing mappings in ordered normed spaces to prove existence and comparison results for solutions of discontinuous functional differential and integral equations containing Henstock–Kurzweil integrable ...
Heikkilä, S., S. Heikkilä
core +1 more source