Results 31 to 40 of about 115,158 (288)

Triangular norms on bounded trellises

open access: yesFuzzy Sets and Systems, 2023
37 pages, 8 figure.
Lemnaouar Zedam, Bernard De Baets
openaire   +3 more sources

Spaces of non-additive measures generated by triangular norms

open access: yesМатематичні Студії, 2023
We consider non-additive measures on the compact Hausdorff spaces, which are generalizations of the idempotent measures and max-min measures. These measures are related to the continuous triangular norms and they are defined as functionals on the spaces ...
Kh. Sukhorukova
doaj   +1 more source

A ground state study of the spin-1 bilinear-biquadratic Heisenberg model on the triangular lattice using tensor networks [PDF]

open access: yes, 2018
Making use of infinite projected entangled pair states, we investigate the ground state phase diagram of the nearest-neighbor spin-1 bilinear-biquadratic Heisenberg model on the triangular lattice.
Corboz, Philippe, Niesen, Ido
core   +3 more sources

Bounds for the norm of lower triangular matrices on the Cesàro weighted sequence space

open access: yesJournal of Inequalities and Applications, 2017
This paper is concerned with the problem of finding bounds for the norm of lower triangular matrix operators from l p ( w ) $l_{p}(w)$ into c p ( w ) $c_{p} (w)$ , where c p ( w ) $c_{p}(w)$ is the Cesàro weighted sequence space and ( w n ) $(w_{n})$ is ...
Davoud Foroutannia, Hadi Roopaei
doaj   +1 more source

On distance distribution functions-valued submeasures related to aggregation functions

open access: yes, 2011
Probabilistic submeasures generalizing the classical (numerical) submeasures are introduced and discussed in connection with some classes of aggregation functions.
Halčinová, Lenka   +2 more
core   +1 more source

Fuzzy Semi-Metric Spaces

open access: yesMathematics, 2018
The T1-spaces induced by the fuzzy semi-metric spaces endowed with the special kind of triangle inequality are investigated in this paper. The limits in fuzzy semi-metric spaces are also studied to demonstrate the consistency of limit concepts in the ...
Hsien-Chung Wu
doaj   +1 more source

A Parametric Family of Triangular Norms and Conorms with an Additive Generator in the Form of an Arctangent of a Linear Fractional Function

open access: yesComputation, 2023
At present, fuzzy modeling has established itself as an effective tool for designing and developing systems for various purposes that are used to solve problems of control, diagnostics, forecasting, and decision making. One of the most important problems
Tatiana Ledeneva
doaj   +1 more source

Maximum of the resolvent over matrices with given spectrum

open access: yes, 2015
In numerical analysis it is often necessary to estimate the condition number $CN(T)=||T||_{} \cdot||T^{-1}||_{}$ and the norm of the resolvent $||(\zeta-T)^{-1}||_{}$ of a given $n\times n$ matrix $T$.
Szehr, Oleg, Zarouf, Rachid
core   +4 more sources

Minimax Current Density Coil Design [PDF]

open access: yes, 2010
'Coil design' is an inverse problem in which arrangements of wire are designed to generate a prescribed magnetic field when energized with electric current. The design of gradient and shim coils for magnetic resonance imaging (MRI) are important examples
Cobos Sánchez C Marin L Bowtell R W Power H Glover P Becker A A Jones I A   +22 more
core   +3 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

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