Results 91 to 100 of about 11,594,401 (253)
A new approach for solving nonlinear singular boundary value problems
Mathematical Modelling and Analysis, 2018 In this paper, an e_cient method based on Quasi-Newton's method and the simpli_ed reproducing kernel method is proposed for solving nonlinear singular boundary value problems. For the Quasi-Newton's method the convergence order is studied.
Hui Zhu +3 more
doaj +1 more source
Stepsize control for Newton’s method in the presence of singularities
, 2014 Singularities in the Jacobian matrix are an obstacle to Newton’s method. We show that stepsize controls suggested by Deuflhard([Deu74]) and Steinhoff([Ste11]) can be used to detect and rapidly converge to such singularities.
Michael Kratzer
core
Comparison between Newton’s Method and a new Scaling Newton Method / Ramizah Baharuddin [PDF]
, 2021 Newton's Method also called the Newton-Raphson method is a recursive algorithm for approximating the root of a differentiable function. Being one of the most widely used method of root finding, the procedure attempt to find a solution of the equation f ...
Baharuddin, Ramizah
core
Advanced Science, EarlyView.Cloperastine suppresses osteoclastogenesis by inhibiting PGC1β‐mediated oxidative phosphorylation. Its incorporation into a ROS‐responsive, Asp8‐modified nanoplatform enhances skeletal accumulation. The resulting Clo/Asp8‐PMK‐MCs combine cloperastine‐mediated antiresorptive activity with carrier‐mediated osteogenic activity to attenuate OVX‐induced ...
Haibo Liang +16 more
wiley +1 more source
Local convergence of Newton’s method in the classical calculus of variations
, 2013 Sufficient conditions for a weak local minimizer in the classical calculus of variations can be expressed without reference to conjugate points. The local quadratic convergence of Newton’s method follows from these sufficient conditions.
Gockenbach, Mark, Liu, Chang
core +1 more source
Habitat‐Specific Design Strategies for Untethered Soft Robots
Advanced Science, EarlyView.Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li +3 more
wiley +1 more source
Pseudo‐Haptic Feedback: Multi‐Modal Approaches to Stiffness Perception and User Experience
Advanced Science, EarlyView.Can visual deformation substitute for physical haptic feedback? In immersive VR, deformation‐based pseudo‐haptics enables stiffness discrimination comparable to wearable force feedback, while their combination yields the highest performance and presence without increasing workload.
Mehmet Ege Cansev +4 more
wiley +1 more source
Newton’s Method for the Matrix Nonsingular Square Root
Journal of Applied Mathematics, 2014 Two new algorithms are proposed to compute the nonsingular square root of a matrix A. Convergence theorems and stability analysis for these new algorithms are given. Numerical results show that these new algorithms are feasible and effective.
Chun-Mei Li, Shu-Qian Shen
doaj +1 more source
The Effect of SNAP Purchasing Power on Diet Quality
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT The Supplemental Nutrition Assistance Program (SNAP) benefits millions of eligible low‐income Americans by increasing access to food, helping to reduce food insecurity. Previous studies have documented that the geographical variation in local food prices leads to significant differences in SNAP's purchasing power.
Farah Khan, Augustine Denteh
wiley +1 more source
International Journal of Mathematics and Mathematical Sciences, 2011 One-parameter families of Newton's iterative method for the solution of nonlinear equations and its extension to unconstrained optimization problems are presented in the paper.
Sanjeev Kumar +3 more
doaj +1 more source