Results 171 to 180 of about 314,466 (322)

The Converse to the Fixed Point Theorem of P. A. Smith: II [PDF]

, 1972
L. E. Jones
openalex   +1 more source

Predicting Performance of Hall Effect Ion Source Using Machine Learning

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This study introduces HallNN, a machine learning tool for predicting Hall effect ion source performance using a neural network ensemble trained on data generated from numerical simulations. HallNN provides faster and more accurate predictions than numerical methods and traditional scaling laws, making it valuable for designing and optimizing Hall ...
Jaehong Park, Guentae Doh, Dongho Lee, Youngho Kim, Changmin Shin, Su‐Jin Shin, Young‐Chul Ghim, Sanghoo Park, Wonho Choe   +8 more
wiley   +1 more source

Common coupled fixed point theorems satisfying rational type contractive conditions in b-metric spaces. [PDF]

Springerplus, 2016
Sarwar M, Hussain S, Kumari PS.
europepmc   +1 more source

Fixed point theorems for nonexpansive mappings satisfying certain boundary conditions [PDF]

, 1975
W. A. Kirk
openalex   +1 more source

On fixed point theorem

Proceedings of the Japan Academy, Series A, Mathematical Sciences, 1974
openaire   +3 more sources

UP3: Unsupervised Predictive Path Planner for Mobile Robots in Unknown Environment

Advanced Intelligent Systems, EarlyView.
In this article, an unsupervised learning‐based predictive path planning framework UP3 for mobile robots is introduced. The framework employs attention‐based path optimization, control barrier functions, and a deep constraint correction module. UP3 allows the robot to use local observation to generate smooth, safe, and collision‐free path points toward
Jianing Luo, Jiwei Zhu, Ruopeng Cui, Gaoxiong Lu, Wei Li   +4 more
wiley   +1 more source

On new common fixed point theorems via bipolar fuzzy b-metric space with their applications. [PDF]

PLoS One
Maheswari JU, Dillibabu K, Mani G, Thabet STM, Kedim I, Vivas-Cortez M.   +5 more
europepmc   +1 more source

Fixed point theorems for generalized α -β-weakly contraction mappings in metric spaces and applications. [PDF]

ScientificWorldJournal, 2014
Latif A, Mongkolkeha C, Sintunavarat W.
europepmc   +1 more source

A fixed point theorem for nonexpansive mappings in metric space

, 1969
Yōichi Kijima, Wataru Takahashi
openalex   +1 more source

The Lefschetz Fixed Point Theorem for Noncompact Locally Connected Spaces [PDF]

, 1972
R. J. Knill
openalex   +1 more source