Results 31 to 40 of about 28,200 (255)

New Iterative Algorithm for Solving Constrained Convex Minimization Problem and Split Feasibility Problem

European Journal of Mathematical Analysis, 2021
The purpose of this paper is to introduce a new iterative algorithm to approximate the fixed points of almost contraction mappings and generalized α-nonexpansive mappings.
Austine Efut Ofem, Unwana Effiong Udofia, Donatus Ikechi Igbokwe   +2 more
doaj   +1 more source

An Iterative Approach to the Solutions of Proximal Split Feasibility Problems

Mathematics, 2019
The proximal split feasibility problem is investigated in Hilbert spaces. An iterative procedure is introduced for finding the solution of the proximal split feasibility problem. Strong convergence analysis of the presented algorithm is proved.
Li-Jun Zhu, Yonghong Yao
doaj   +1 more source

Applications of Fixed-Point and Optimization Methods to the Multiple-Set Split Feasibility Problem

Journal of Applied Mathematics, 2012
The multiple-set split feasibility problem requires finding a point closest to a family of closed convex sets in one space such that its image under a linear transformation will be closest to another family of closed convex sets in the image space.
Yonghong Yao, Rudong Chen, Giuseppe Marino, Yeong Cheng Liou   +3 more
doaj   +1 more source

Two-step inertial Tseng’s extragradient methods for a class of bilevel split variational inequalities [PDF]

Iranian Journal of Numerical Analysis and Optimization
This work presents a two-step inertial Tseng’s extragradient method with a self-adaptive step size for solving a bilevel split variational inequality problem (BSVIP) in Hilbert spaces. This algorithm only requires two projections per iteration, enhancing
L.H.M Van, T.V. Anh
doaj   +1 more source

A NEW ITERATIVE METHOD FOR SOLVING SPLIT FEASIBILITY PROBLEM

Journal of Applied Analysis & Computation, 2020
Summary: In this paper, we construct a new iterative algorithm and show that the newly introduced iterative algorithm converges faster than a number of existing iterative algorithms for contractive-like mappings. We present a numerical example followed by graphs to validate our claim. We prove strong and weak convergence results for approximating fixed
Garodia, Chanchal, Uddin, Izhar
openaire   +1 more source

A New Extragradient-Type Algorithm for the Split Feasibility Problem [PDF]

Mathematical Problems in Engineering, 2016
We consider the split feasibility problem (SFP) in Hilbert spaces, inspired by extragradient method presented by Ceng, Ansari for split feasibility problem, subgradient extragradient method proposed by Censor, and variant extragradient-type method presented by Yao for variational inequalities; we suggest an extragradient-type algorithm for the SFP.
Dang, Yazheng, Gao, Yan, Wang, Bo
openaire   +1 more source

Consensus Standards and Recommendations for Developmental and Cognitive Surveillance, Screening, and Evaluation in Sickle Cell Disease: Executive Summary From the National Alliance of Sickle Cell Centers Neurocognitive Workgroup

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neurodevelopmental and neurocognitive difficulties are prevalent among individuals with sickle cell disease and warrant prompt identification and support. This Special Report provides an executive summary of standards and recommendations for surveillance, screening, and evaluation for development and cognition across the lifespan developed by ...
Alyssa M. Schlenz, Donna Murdaugh, Andrew M. Heitzer, Jennifer N. Longoria, Wendy Santos‐Modesitt, Arianna Martin, Judy Cavazos, Jeff Schatz, Catherine R. Hoyt, Alison King, Eboni I. Lance, Steven Hardy, Marsha Treadwell   +12 more
wiley   +1 more source

On Hierarchical Composite Endpoints in Pediatric Cancer Supportive Care: Illustrative Examples From Two Multi‐Center Phase‐III Randomized Clinical Trials

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric supportive care clinical trials often involve multiple clinically important outcomes, complicating trial interpretation. Hierarchical composite endpoints (HCEs) provide a framework to integrate key outcomes according to clinical importance.
Willem H. Collier, Mark Zobeck, Adam J. Esbenshade, Christopher C. Dvorak, Lillian Sung, David Freyer, Sarah Alexander, Etan Orgel, Nicole J. Ullrich, Zach Prudowsky, Brian Fisher, Caitlin W. Elgarten   +11 more
wiley   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Stability analysis of split equality and split feasibility problems

Journal of Global Optimization
In this paper, for the first time in the literature, we study the stability of solutions of two classes of feasibility (i.e., split equality and split feasibility) problems by set-valued and variational analysis techniques. Our idea is to equivalently reformulate the feasibility problems as parametric generalized equations to which set-valued and ...
Vu Thi Huong, Hong-Kun Xu, Nguyen Dong Yen   +2 more
openaire   +2 more sources