Results 131 to 140 of about 2,135,494 (334)
On the solvability of nonlinear functional equations of ‘monotonic’ type [PDF]
Pacific Journal of Mathematics, 1964 openaire +3 more sources
A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery
Advanced Robotics Research, EarlyView.A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma +4 more
wiley +1 more source
Nonreciprocal Swarmalators With Reconfigurable and Controllable Formations for Robot Collectives
Advanced Robotics Research, EarlyView.Nonreciprocal swarmalator interactions are enabled through control barrier functions to transform self‐organizing robot collectives into reconfigurable, constraint‐aware systems. Complex two‐ and three‐dimensional shapes, continuous morphing, obstacle‐aware navigation, collective splitting, and object transport emerge from modulating agent‐level ...
Kush Patel +3 more
wiley +1 more source
Journal of Numerical Analysis and Approximation Theory, 2007 In this note we study the convergence of a generalized Aitken type method for approximating the solutions of nonlinear equations in \({\mathbb R}\). We obtain conditions which assure monotone convergence of the generated sequences.
Ion Păvăloiu, Emil Cătinaş
doaj +2 more sources
Numerical solution of nonlinear elliptic systems by block monotone iterations [PDF]
, 2019 We present numerical methods for solving a coupled system of nonlinear elliptic problems, where reaction functions are quasimonotone nondecreasing. We utilize block monotone iterative methods based on the Jacobi and Gauss--Seidel methods incorporated ...
Boglaev, I., Al-Sultani, M.
core +1 more source
Semilinear equations with strongly monotone nonlinearity
Le Matematiche, 1997 Let \(H\) be a Hilbert space and the operator \(F: H \rightarrow H\) satisfy, for some \(m, M > 0,\) the conditions: (i) \(\langle F(u) - F(v), u - v\rangle \geq m\cdot|u - v|^2\), \(\forall u,v \in H;\) (ii) \(|F(u) - F(v)|\leq M\cdot |u - v|\), \(\forall u,v \in H\). If an operator \(A: D(A) \subset H \rightarrow H\) is either: a) maximal monotone; b)
openaire +2 more sources
Non-Asymptotic Variational Learning for Monotone Nonlinear Multiscale Elliptic Equations: Scale-Robust Primal-Dual Bounds and Strong-Form Statistical Ill-Conditioning [PDF]
Ronald Katende
openalex +1 more source
Robotics in Ionizing Radiation Environments: Vulnerabilities, Hardening, and Future Directions
Advanced Robotics Research, EarlyView.Radiation exposure causes cumulative degradation in robotic sensors, actuators, and electronic logic, often leading to undetected failures. This study maps component vulnerabilities, evaluates hardening and shielding strategies, and identifies testing gaps that must be addressed to enable next‐generation radiation‐tolerant robotic systems.
Francis A. K. Djirackor +4 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
MathematicsUsing the deep result of Ran & Reunrings, we generalize existing results for tripled fixed points. In contrast to the previously known results for tripled fixed points of maps with or without the mixed monotone property in partially ordered complete ...
Aynur Ali +4 more
doaj +1 more source