Results 71 to 80 of about 1,629,881 (280)

T-pure Fuzzy Ideals and prime Fuzzy Ideals

open access: yes, 2008
       In this paper, the concepts t-pure fuzzy ideals and prime fuzzy ideals have been investigated. Several basic results related to these concepts have given and studied. The relationship between them has also been given.   
openaire   +2 more sources

On-line identification of MIMO evolving Takagi-Sugeno fuzzy models [PDF]

open access: yes, 2004
Evolving Takagi-Sugeno (eTS) fuzzy models and the method for their on-line identification has been recently introduced as an effective tool for design of flexible system models with minimum a priori information.
Angelov, Plamen, Xydeas, C, Filev, D
core   +4 more sources

Wavelength‐Multiplexed 2D Beam Steering via a Passive Diffractive Network

open access: yesAdvanced Optical Materials, EarlyView.
Illustration of a wavelength‐multiplexed diffractive beam steering system, which is composed of K cascaded diffractive layers, each containing phase‐modulating elements that are jointly optimized using deep learning–based optimization. When illuminated with a set of wavelengths {λ1,λ2,…,λNw}$\{ {{{\lambda }_1},{{\lambda }_2},\ldots ,{{\lambda }_{{{N}_w}
Che‐Yung Shen   +5 more
wiley   +1 more source

($\in,\in \vee q)$-Fuzzy Prime Ideals of $ BCK $-Algebras [PDF]

open access: yes, 2021
The aim of this paper is $(\in,\in \vee q)$-fuzzification of the concept of prime ideals in commutative $ BCK $-algebras. We state and prove some theorems in $(\in,\in \vee q)$-fuzzy prime ideals in commutative $ BCK $-algebras also we study relation ...
R. Barbhuiya, S.
core  

Dynamic Fluorescence Modulation via Light‐Driven Competitive Protonation

open access: yesAdvanced Optical Materials, EarlyView.
A two‐component molecular system demonstrates reversible, light‐driven fluorescence write–erase cycling and thermal imaging. Illumination of a merocyanine photoacid transfers a proton to a highly efficient fluorescent pyridinium dye, switching its emission color; thermal relaxation reverses the process in the dark.
Serena X. Liu   +10 more
wiley   +1 more source

A p-Ideal in BCI-Algebras Based on Multipolar Intuitionistic Fuzzy Sets

open access: yes, 2020
In 2020, Kang, Song and Jun introduced the notion of multipolar intuitionistic fuzzy set with finite degree, which is a generalization of intuitionistic fuzzy set, and they applied it to BCK/BCI-algebras.
Mohammad Fozouni   +3 more
core   +1 more source

Visible‐Blind Near‐Infrared Organic Vision Sensors for Imaging in Adverse Environmental Conditions

open access: yesAdvanced Optical Materials, EarlyView.
This work presents high‐performance visible‐blind NIR OPDs enabled by a multilayer optical modulation layer. The devices achieve strong visible‐light suppression and enhanced NIR sensitivity, enabling robust imaging in foggy or low‐light environments.
Baozhong Deng   +9 more
wiley   +1 more source

A Proof‐of‐Concept Assessment of a Novel Wearable Eyelid Muscle Device: A Pre‐Clinical Animal Cadaver Study for Eyelid Closure Restoration

open access: yesAdvanced Robotics Research, EarlyView.
This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino   +7 more
wiley   +1 more source

On rough sets induced by fuzzy relations approach in semigroups

open access: yesOpen Mathematics, 2018
In this paper, we introduce a rough set in a universal set based on cores of successor classes with respect to level in a closed unit interval under a fuzzy relation, and some interesting properties are investigated.
Prasertpong Rukchart, Siripitukdet Manoj
doaj   +1 more source

Pythagorean fuzzy sublattices and ideals [PDF]

open access: yesJournal of Fuzzy Extension and Applications
This research delves into the exploration of Pythagorean fuzzy sublattices and Pythagorean fuzzy ideals within the context of lattice theory. Through a rigorous analysis of structural theorems concerning these concepts derived from Pythagorean fuzzy sets,
Idris Bakhadach   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy