Results 81 to 90 of about 884 (184)

Newtonian Property of Subgradient Method with Optimization of Metric Matrix Parameter Correction

Mathematics
The work proves that under conditions of instability of the second derivatives of the function in the minimization region, the estimate of the convergence rate of Newton’s method is determined by the parameters of the irreducible part of the ...
Elena Tovbis, Vladimir Krutikov, Lev Kazakovtsev   +2 more
doaj   +1 more source

Ellenberg Indicator Values Disclose Complex Environmental Filtering Processes in Plant Communities along an Elevational Gradient. [PDF]

Biology (Basel), 2023
Di Biase L, Tsafack N, Pace L, Fattorini S.   +3 more
europepmc   +1 more source

Subgradient Extragradient Method for Finite Lipschitzian Demicontractions and Variational Inequality Problems in a Hilbert Space

Journal of Mathematics
In this research, the modified subgradient extragradient method and K-mapping generated by a finite family of finite Lipschitzian demicontractions are introduced.
Sarawut Suwannaut
doaj   +1 more source

Duality problem for multi-objective fractional programming problems using the two concepts (dual space and subgradient)

Le Matematiche, 1993
The problem dual to a multi-objective fractional programming problems is defined by using the concept of dual space of the objective space and using the concept of subgradient.
Ebrahim Youness
doaj  

Surrogate "Level-Based" Lagrangian Relaxation for mixed-integer linear programming. [PDF]

Sci Rep, 2022
Bragin MA, Tucker EL.
europepmc   +1 more source

Letter to the Editor - Update from Ukraine: Development of the Cloud-based Platform for Patient-centered Telerehabilitation of Oncology Patients with Mathematical-related Modeling. [PDF]

Int J Telerehabil, 2023
Malakhov KS.
europepmc   +1 more source

Subgradient Regularization: A Descent-Oriented Subgradient Method for Nonsmooth Optimization

42 pages, 7 ...
Li, Hanyang, Cui, Ying
openaire   +2 more sources

Quasistatic evolution of damage in an elastic-viscoplastic material

Electronic Journal of Differential Equations, 2005
The mathematical theory of quasistatic elastic viscoplastic models with damage is studied. The existence of the unique local weak solution is established by using approximate problems and a priori estimates.
Kenneth Kuttler
doaj  

Subgradient ellipsoid method for nonsmooth convex problems. [PDF]

Math Program, 2023
Rodomanov A, Nesterov Y.
europepmc   +1 more source

Joint channel allocation and power control in femtocell system

Tongxin xuebao, 2014
A joint channel allocation and power control algorithm was proposed, which used convex optimization method to combine channel allocation and power control and limit the range of interference, subgradient method was used to solve the close formula of ...
Shi-yao MU, Qi ZHU
doaj