Results 131 to 140 of about 304,360 (262)

A Lie group-based hybrid optimization framework for multi-objective UAV path planning using L-VGWO. [PDF]

Sci Rep
Wang Y, Guo C, Shao Y, Zheng L, Deng X.
europepmc   +1 more source

Commutators associated with Schrödinger operators on the nilpotent Lie group. [PDF]

J Inequal Appl, 2017
Ni T, Liu Y.
europepmc   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

A Multi-Object Tracking Method with an Unscented Kalman Filter on a Lie Group Manifold. [PDF]

Entropy (Basel)
Wang X, Liu L, Li F.
europepmc   +1 more source

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

Advanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak, Olha Zvirko, Rostyslav Leshchak, Hryhoriy Nykyforchyn   +3 more
wiley   +1 more source

Towards Lightweight and Multi-Scale Scene Classification: A Lie Group-Guided Deep Learning Network with Collaborative Attention. [PDF]

J Imaging
Xu X, Xu C.
europepmc   +1 more source

Lie group analysis of magnetohydrodynamic tangent hyperbolic fluid flow towards a stretching sheet with slip conditions. [PDF]

Heliyon, 2017
Ullah Z, Zaman G.
europepmc   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Influence of magnetic field-dependent viscosity on Casson-based nanofluid boundary layers: A comprehensive analysis using Lie group and spectral quasi-linearization method. [PDF]

Heliyon
Vishnu Ganesh N, Rajesh B, Al-Mdallal QM, Muzara H.   +3 more
europepmc   +1 more source

Dual Solutions for Nonlinear Flow Using Lie Group Analysis. [PDF]

PLoS One, 2015
Awais M, Hayat T, Irum S, Saleem S, Saleem S.   +4 more
europepmc   +1 more source