Results 51 to 60 of about 22,159,556 (179)

Energy landscape structure of small graph isomorphism under variational optimization [PDF]

AIP Advances
We investigate a quadratic unconstrained binary optimization formulation of the graph isomorphism problem using the quantum approximate optimization algorithm and the variational quantum eigensolver.
Turbasu Chatterjee, Shah Ishmam Mohtashim, Akash Kundu   +2 more
doaj   +1 more source

Numerical Analysis of Variational Inequalities

, 1981
Numerical Analysis of Variational Inequalities.Revised translation of: Analyse numérique des inéquations variationelles.Includes bibliographical references (pages 767-776).Print version record.Front Cover; Numerical Analysis of Variational Inequalities;
Trémoli res, R, Trémolières, Raymond., Lions, J L, Lions, J.-L.(Jacques-Louis),1928-2001., Glowinski, R., Glowinski, R   +5 more
core  

Parametric general variational-like inequality problem in uniformly smooth Banach space

Fixed Point Theory and Applications, 2006
Using the concept of p-η-proximal mapping, we study the existence and sensitivity analysis of solution of a parametric general variational-like inequality problem in uniformly smooth Banach space.
F. A. Khan, K. R. Kazmi
doaj   +1 more source

Variational representational similarity analysis

NeuroImage, 2019
This technical note describes a variational or Bayesian implementation of representational similarity analysis (RSA) and pattern component modelling (PCM). It considers RSA and PCM as Bayesian model comparison procedures that assess the evidence for stimulus or condition-specific patterns of responses distributed over voxels or channels.
Karl J. Friston, Jörn Diedrichsen, Emma Holmes, Peter Zeidman   +3 more
openaire   +5 more sources

Variational Bayesian Causal Connectivity Analysis for fMRI

Frontiers in Neuroinformatics, 2014
The ability to accurately estimate effective connectivity among brain regions from neuroimaging data could help answering many open questions in neuroscience.
Martin eLuessi, Martin eLuessi, S. Derin Babacan, Rafael eMolina, James R. Booth, Aggelos K. Katsaggelos   +5 more
doaj   +1 more source

Application of a flat variational modal decomposition algorithm in fault diagnosis of rolling bearings

Journal of Low Frequency Noise, Vibration and Active Control, 2020
Fault diagnosis of rolling bearings can effectively prevent sudden accidents and is an important factor for the safe operation of mechanical systems.
Haodong Li, Ying Xu, Dong An, Lixiu Zhang, Songhua Li, Huaitao Shi   +5 more
doaj   +1 more source

Approximation solvability for a system of implicit nonlinear variational inclusions with Η-monotone operators

Demonstratio Mathematica, 2018
In this paper, we introduce and study a new system of variational inclusions which is called a system of nonlinear implicit variational inclusion problems with A-monotone and H-monotone operators in semi-inner product spaces.
Kim Jong Kyu, Bhat Muhammad Iqbal
doaj   +1 more source

Solution for the system of generalized nonlinear mixed variational inequality problems

Demonstratio Mathematica
We propose in this paper a class of generalized nonlinear mixed variational inequality problems on Banach spaces, which is composed of three elliptic generalized nonlinear mixed variational inequality problems.
Gissy Hussain, Ahmadini Abdullah Ali H., Salahuddin   +2 more
doaj   +1 more source

General variational inclusions in Lp spaces

International Journal of Mathematics and Mathematical Sciences, 2006
It is well known that the variational inclusions are equivalent to the fixed point problems. We use this equivalent alternative formulation to suggest and analyze some iterative methods for solving variational inclusions in Lp spaces.
Muhammad Aslam Noor
doaj   +1 more source

Preface to "Optimization, Convex and Variational Analysis". [PDF]

Set Valued Var Anal, 2021
Aussel D, Hantoute A, López M, Sagastizábal C.   +3 more
europepmc   +1 more source