نتایج جستجو برای: fuzzy contractivity

تعداد نتایج: 89913  

Journal: :biquarterly journal of control and optimization in applied mathematics 2015
aminalah alba

jahanshahloo has suggested a method for the solving linear programming problems with zero-one variables‎. ‎in this paper we formulate fully fuzzy linear programming problems with zero-one variables and a method for solving these problems is presented using the ranking function and also the branch and bound method along with an example is presented.

Journal: :journal of advances in computer research 0
mohammad horry shahid chamran university of kerman, kerman, iran

in this paper, we define the concepts of a complex fuzzy subset and a complex fuzzy finite state automaton. then we extend the notion of a complex fuzzy finite state automaton and introduce the notion of a general complex fuzzy automaton. after that we define the concept of a max- min general complex fuzzy automaton and construct some equivalence relations and some congruence relations in a max...

Journal: :Clean Technologies and Environmental Policy 2017

Journal: :Geometric and Functional Analysis 2021

We describe the idempotent Fourier multipliers that act contractively on $H^p$ spaces of $d$-dimensional torus $\mathbb{T}^d$ for $d\geq 1$ and $1\leq p \leq \infty$. When $p$ is not an even integer, such are just restrictions contractive $L^p$ spaces, which in turn can be described by suitably combining results Rudin And\^{o}. $p=2(n+1)$, with $n$ a positive contractivity depends interesting g...

Journal: :Journal of Computational Physics 2022

• An efficient geometric method better calculates preferential concentration of particles. A contractivity-preserving splitting preserves the sum Lyapunov spectrum. The centrifuge effect is also mimicked in numerical solution. Non-divergence-free interpolation can erroneously cluster Matrix-valued RBFs are equivalent to via regularized Stokeslets. for simulating suspensions spherical and non-sp...

Journal: :iranian journal of fuzzy systems 2012
eun-seok kim seung-ho ahn dae heui park

in this paper, we investigate the l-fuzzy proximities and the relationships betweenl-fuzzy topologies, l-fuzzy topogenous order and l-fuzzy uniformity. first, we show that the category of-fuzzy topological spaces can be embedded in the category of l-fuzzy quasi-proximity spaces as a coreective full subcategory. second, we show that the category of l -fuzzy proximity spaces is isomorphic to the ...

Journal: :Int. Arab J. Inf. Technol. 2013
Li Yan

Various fuzzy data models such as fuzzy relational databases, fuzzy object-oriented databases, fuzzy objectrelational databases and fuzzy XML have been proposed in the literature in order to represent and process fuzzy information in databases and XML. But little work has been done in modeling fuzzy data types. Actually in the fuzzy data models, each fuzzy value is associated with a fuzzy data ...

2013
Gülnihal Meral Christian Stinner Christina Surulescu

Cancer cell migration is an essential feature in the process of tumor spread and establishing of metastasis. It characterizes the invasion observed on the level of the cell population, but it is also tightly connected to the events taking place on the subcellular level. These are conditioning the motile and proliferative behavior of the cells, but are also influenced by it. In this work we prop...

Journal: :Molecular human reproduction 2009
Emiko Ito Satoshi Obayashi Akiko Nagai Masatoshi Imamura Hiroshi Azuma

There has been little information demonstrating the roles of dimethylarginine dimethylaminohydrolase (DDAH), which is the hydrolyzing enzyme of endogenous nitric oxide synthase (NOS) inhibitors and, in turn, modulates the intracellular concentrations of NOS inhibitors, in the myometrium during the course of pregnancy. Therefore, the present experiments were designed to investigate whether or no...

Journal: :journal of mathematical modeling 0
morteza saheli morteza saheli

in the present paper, we rst modify the concepts of weakly fuzzy boundedness, strongly fuzzy boundedness, fuzzy continuity, strongly fuzzy continuity and weakly fuzzy continuity. then, we try to nd some relations by making a comparative study of the fuzzy norms of linear operators.

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