نتایج جستجو برای: set valued homomorphism

تعداد نتایج: 693123  

Journal: :SIAM J. Discrete Math. 2017
David A. Cohen Martin C. Cooper Peter Jeavons Andrei A. Krokhin Robert Powell Stanislav Zivny

We study methods for transforming valued constraint satisfaction problems (VCSPs) to binary VCSPs. First, we show that the standard dual encoding preserves many aspects of the algebraic properties that capture the computational complexity of VCSPs. Second, we extend the reduction of CSPs to binary CSPs described by Bulín et al. [LMCS’15] to VCSPs. This reduction establishes that VCSPs over a fi...

Journal: :Journal of Mathematical Analysis and Applications 2003

Journal: :Abstract and Applied Analysis 2013

Journal: :Constructive Mathematical Analysis 2019

Journal: :Journal of Mathematics and Statistics 2008

2007
Sun Hongxia Li Jun Masami Yasuda

In this paper, some properties of the monotone set-valued function defined by the set-valued Choquet integral are discussed. It is shown that several important structural characteristics of the original set function, such as null-additivity, strong order continuity, property(S) and pseudometric generating property, etc., are preserved by the new set-valued function. It is also shown that integr...

Journal: :Bulletin of the American Mathematical Society 1992

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