Results 11 to 20 of about 24 (24)

A self adaptive inertial subgradient extragradient algorithm for variational inequality and common fixed point of multivalued mappings in Hilbert spaces

Demonstratio Mathematica, 2019
We consider a new subgradient extragradient iterative algorithm with inertial extrapolation for approximating a common solution of variational inequality problems and fixed point problems of a multivalued demicontractive mapping in a real Hilbert space ...
Jolaoso Lateef Olakunle, Taiwo Adeolu, Alakoya Timilehin Opeyemi, Mewomo Oluwatosin Temitope   +3 more
doaj   +1 more source

A Unified Algorithm for Solving Split Generalized Mixed Equilibrium Problem, and for Finding Fixed Point of Nonspreading Mapping in Hilbert Spaces

Demonstratio Mathematica, 2018
The purpose of this paper is to study a split generalized mixed equilibrium problem and a fixed point problem for nonspreading mappings in real Hilbert spaces.We introduce a new iterative algorithm and prove its strong convergence for approximating a ...
Jolaoso Lateef Olakunle, Oyewole Kazeem Olawale, Okeke Chibueze Christian, Mewomo Oluwatosin Temitope   +3 more
doaj   +1 more source

An inertial shrinking projection self-adaptive algorithm for solving split variational inclusion problems and fixed point problems in Banach spaces

Demonstratio Mathematica
In this article, we study the split variational inclusion and fixed point problems using Bregman weak relatively nonexpansive mappings in the pp-uniformly convex smooth Banach spaces.
Ngwepe Matlhatsi Dorah, Jolaoso Lateef Olakunle, Aphane Maggie, Adiele Ugochukwu Oliver   +3 more
doaj   +1 more source

Adversarial flows: A gradient flow characterization of adversarial attacks

European Journal of Applied Mathematics
A popular method to perform adversarial attacks on neural networks is the so-called fast gradient sign method and its iterative variant. In this paper, we interpret this method as an explicit Euler discretization of a differential inclusion, where we ...
Lukas Weigand, Tim Roith, Martin Burger
doaj   +1 more source

Regularization method and a posteriori error estimates for the two membranes problem

Open Mathematics
This study presents a regularization method for the two membranes problem with non-homogeneous boundary conditions. We establish both convergence results and a priori estimates for this method.
Bouchlaghem Mohammed, Mermri El Bekkaye, Mellah Zhor   +2 more
doaj   +1 more source

A Simplified Convex Optimization Model for Image Restoration with Multiplicative Noise. [PDF]

J Imaging, 2023
Che H, Tang Y.
europepmc   +1 more source

A new error estimate on uniform norm of Schwarz algorithm for elliptic quasi-variational inequalities with nonlinear source terms. [PDF]

J Inequal Appl, 2018
Mehri A, Saadi S.
europepmc   +1 more source

Extragradient subgradient methods for solving bilevel equilibrium problems. [PDF]

J Inequal Appl, 2018
Yuying T, Dinh BV, Kim DS, Plubtieng S.
europepmc   +1 more source

Analytic center cutting plane methods for variational inequalities over convex bodies. [PDF]

J Inequal Appl, 2018
Zeng R.
europepmc   +1 more source

Auxiliary principle technique and iterative algorithm for a perturbed system of generalized multi-valued mixed quasi-equilibrium-like problems. [PDF]

J Inequal Appl, 2017
Rahaman M, Pang CT, Ishtyak M, Ahmad R.
europepmc   +1 more source