Halpern- and Mann-Type Algorithms for Fixed Points and Inclusion Problems on Hadamard Manifolds
Sign Up to like & getrecommendations! Published in 2019 at "Numerical Functional Analysis and Optimization"
DOI: 10.1080/01630563.2018.1553887
Abstract: Abstract In this article, we consider an inclusion problem which is defined by means of a sum of a single-valued vector field and a set-valued vector field defined on a Hadamard manifold. We propose Halpern-type… read more here.
Keywords: inclusion; hadamard manifolds; mann type; type algorithms ... See more keywords
Proximal type algorithms involving linesearch and inertial technique for split variational inclusion problem in hilbert spaces with applications
Sign Up to like & getrecommendations! Published in 2019 at "Optimization"
DOI: 10.1080/02331934.2019.1638389
Abstract: ABSTRACT In convex optimization, numerous problems in applied sciences can be modelled as the split variational inclusion problem (SVIP). In this connection, we aim to design new and efficient proximal type algorithms which are based… read more here.
Keywords: split variational; inclusion problem; type algorithms; variational inclusion ... See more keywords
A Provable Splitting Approach for Symmetric Nonnegative Matrix Factorization
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Knowledge and Data Engineering"
DOI: 10.1109/tkde.2021.3125947
Abstract: The symmetric Nonnegative Matrix Factorization (NMF), a special but important class of the general NMF, has found numerous applications in data analysis such as various clustering tasks. Unfortunately, designing fast algorithms for the symmetric NMF… read more here.
Keywords: symmetric nonnegative; type algorithms; matrix factorization; alternating type ... See more keywords
Solving large scale systems of linear equations with a stabilized Lanczos-type algorithms running on a cloud computing platform
Sign Up to like & getrecommendations! Published in 2018 at "Hacettepe Journal of Mathematics and Statistics"
DOI: 10.15672/hjms.2018.561
Abstract: The Lanczos-type algorithms for Systems of Linear Equations (SLEs) are efficient but fragile. A number of ways to resolve this issue have been suggested. But, the problem is still not fully sorted, in our view.… read more here.
Keywords: type algorithms; systems linear; linear equations; type ... See more keywords
Gauss-Seidel type algorithms for a class of variational inequalities
Sign Up to like & getrecommendations! Published in 2018 at "Filomat"
DOI: 10.2298/fil1802395n
Abstract: In this paper, we consider a new system of extended general quasi variational inequalities involving six nonlinear operators. Using projection operator technique, we show that system of extended general quasi variational inequalities is equivalent to… read more here.
Keywords: system; variational inequalities; seidel type; type algorithms ... See more keywords
Enhancing the Stability of Lanczos-type Algorithms by Embedding Interpolation and Extrapolation for the Solution of Systems of Linear Equations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mathematical and Fundamental Sciences"
DOI: 10.5614/j.math.fund.sci.2018.50.2.4
Abstract: A new method to treat the inherent instability of Lanczos-type algorithms is introduced. It enables us to capture the properties of the sequence of iterates generated by a Lanczos-type algorithm by interpolating on this sequence… read more here.
Keywords: type; type algorithms; interpolation extrapolation; lanczos type ... See more keywords