Results 71 to 80 of about 427,912 (276)
More power vector bounds for operator pairs in Hilbert spaces with applications
Journal of Inequalities and ApplicationsThis paper investigates power vector inequalities for bounded linear operator pairs ( B , C ) $(B,C)$ in a Hilbert space H $\mathcal{H}$ . By leveraging vector inequalities derived by the second author for inner products and norms, we establish various ...
Najla Altwaijry +2 more
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Advanced Robotics Research, EarlyView.This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi +2 more
wiley +1 more source
A Beck—Fiala-type Theorem for Euclidean Norms
European Journal of Combinatorics, 1990 Let \(\mathbb{R}^ n\) be provided with the euclidean norm \(\|\;\|\) and let \(D\subseteq\mathbb{R}^ n\) be an ellipsoid with centre \(O\) and principal semiaxes \(\lambda_ 1,\ldots,\lambda_ n\). For arbitrary \(m\) choose \(u_ 1,\ldots,u_ m\in D\). Then there exist \(\Theta_ 1,\ldots,\Theta_ m\in\{1,-1\}\) such that \[ \left\|\sum^ m_{i=1}\Theta_ iu_ ...
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Efficient Euclidean Projections onto the Intersection of Norm Balls
CoRR, 2012 The 29th International Conference on Machine Learning (ICML 2012). Edinburgh, Scotland, UK., 27 June-3 July 2012 In Proceedings of the 29th International Conference on Machine Learning, ICML-12, 2012, v. 1, p.
Li, FF, Su, H, Yu, W
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Advanced Robotics Research, EarlyView.This work presents a robotic control method for human–robot collaborative assembly based on a biomechanics‐constrained digital human model. Reinforcement learning is used to generate physiologically plausible human motion trajectories, which are integrated into a virtual environment for robot control learning.
Bitao Yao +4 more
wiley +1 more source
Universal extremum of hyperplanes in some optimization problems
Моделирование и анализ информационных систем, 2010 This paper is concerned with the minimum distance between a point and a polyhedrons of some cclass in the Rn vexctor space suppliexl with different symme^trical norms.
N. P. Fedotova
doaj
Some results on geometric circulant matrices involving the Leonardo numbers [PDF]
Notes on Number Theory and Discrete MathematicsIn this study, by the motivation of the papers in the literature, we construct a special geometric circulant matrix Leᵣ* whose entries are the Leonardo numbers. Then, we investigate some linear algebraic properties of these matrices.
Samet Arpacı, Fatih Yılmaz
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Counting modular matrices with specified euclidean norm
Journal of Combinatorial Theory, Series A, 1988 Let N(x) be the number of matrices \(\left( \begin{matrix} a\\ c\end{matrix} \begin{matrix} b\\ d\end{matrix} \right)\in SL(2,{\mathbb{Z}})\) whose Euclidean norm \(a^ 2+b^ 2+c^ 2+d^ 2\) does not exceed x. Then \(\lim_{x\to \infty}N(x)/x=6\).
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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
Об одном способе решения линейных уравнений над евклидовым кольцом
Vestnik KRAUNC: Fiziko-Matematičeskie NaukiЛинейным уравнениям, т.е. уравнениям первой степени, а также системам из таких уравнений уделяется большое внимание как в алгебре, так в теории чисел.
Пачев, У.М. +4 more
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