Results 41 to 50 of about 1,574 (118)
A projection method for bilevel variational inequalities
, 2014 A fixed point iteration algorithm is introduced to solve bilevel monotone variational inequalities. The algorithm uses simple projection sequences. Strong convergence of the iteration sequences generated by the algorithm to the solution is guaranteed ...
Tran T. H. Anh, L. B. Long, T. Anh
semanticscholar +1 more source
LIBOR additive model calibration to swaptions markets [PDF]
, 2008 In the current paper, we introduce a new calibration methodology for the LIBOR market model driven by LIBOR additive processes based in an inverse problem.
Colino, Jesús P. +2 more
core +1 more source
Iterative algorithms for minimum-norm fixed point of non-expansive mapping in hilbert space
, 2012 The purpose of this article is to introduce two iterative algorithms for finding the least norm fixed point of nonexpansive mappings. We provide two algorithms, one implicit and another explicit, from which strong convergence theorems are obtained in ...
Yong Cai, Yuchao Tang, Li-Wei Liu
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, 2011 A new smoothing function of the well known Fischer-Burmeister function is given. Based on this new function, a smoothing Newton-type method is proposed for solving second-order cone programming.
Liang Fang, Zengzhe Feng
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Every maximally monotone operator of Fitzpatrick-Phelps type is actually of dense type
, 2011 We show that every maximally monotone operator of Fitzpatrick-Phelps type defined on a real Banach space must be of dense type. This provides an affirmative answer to a question posed by Stephen Simons in 2001 and implies that various important notions ...
Bauschke, Heinz H. +3 more
core +2 more sources
New algorithms designed for the split common fixed point problem of quasi-pseudocontractions
, 2014 In this paper, we study the split common fixed point problem, which is to find a fixed point of a quasi-pseudocontractive mapping in one space whose image under a linear transformation is a fixed point of anther quasi-pseudocontractive mapping in the ...
Lijun Zhu +3 more
semanticscholar +1 more source
Monotone Linear Relations: Maximality and Fitzpatrick Functions [PDF]
, 2008 We analyze and characterize maximal monotonicity of linear relations (set-valued operators with linear graphs). An important tool in our study are Fitzpatrick functions.
Bauschke, Heinz H. +2 more
core +1 more source
Strong convergence theorem of two-step iterative algorithm for split feasibility problems
, 2014 The main purpose of this paper is to introduce a two-step iterative algorithm for split feasibility problems such that the strong convergence is guaranteed. Our result extends and improves the corresponding results of He et al. and some others.MSC:90C25,
Jinfang Tang, Shih-sen Chang
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Normalized and standard Dantzig estimators: Two approaches
, 2015 We reconsider the definition of the Dantzig estimator and show that, in contrast to the LASSO, standardization of an experimental matrix leads in general to a different estimator than in the case when it is based on the original data.
J. Mielniczuk, Hubert Szymanowski
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Algorithmic and analytical approach to the split common fixed points problem
, 2014 The split problem, especially the split common fixed point problem, has been studied by many authors. In this paper, we study the split common fixed point problem for the pseudo-contractive mappings and the quasi-nonexpansive mappings.
Lijun Zhu +3 more
semanticscholar +1 more source