Results 121 to 130 of about 54,721 (299)

neutrosophic pre-continuous multifunctions and almost pre-continuous multifunctions

open access: yesNeutrosophic Sets and Systems, 2019
In this paper, we introduce neutrosophic upper and neutrosophic lower almost pre-continuous-multifunctions as a generalization of neutrosophic multifunctions. Some characterizations and several properties concerning neutrosophic upper and neutrosophic lower almost pre-continuous- multifunctions are obtained.
Wadei F. Al-Omeri, Saeid Jafari
openaire   +2 more sources

Multifunctional metasurface coding for visible vortex beam generation, deflection and focusing

open access: yesNanophotonics
Vortex beams, as beams carrying orbital angular momentum (OAM), exhibit unique donut-shaped intensity distributions and helical wavefronts. They are widely applied in fields such as optical communication, nanoparticle manipulation, and quantum ...
Tian Run, Zhang Zhixiao, Gao Li
doaj   +1 more source

The Rocketdyne Multifunction Tester. Part 1: Test Method [PDF]

open access: yes, 1991
The Rocketdyne Multifunction Tester is a general purpose test apparatus which utilizes axial and radial magnetic bearings as shaft excitation devices. The tester is modular in design so that different seal and bearing packages can be tested on the same ...
Murphy, Brian T.   +2 more
core   +1 more source

Clipping electron transport and polarization relaxation of Ti3C2Tx based nanocomposites towards multifunction

open access: yesCarbon, 2022
Yong Fang   +5 more
semanticscholar   +1 more source

On Complexity of Standard Forms for Multifunctions

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2017
Consider discrete functions defined on set A. In this case we define multifunctions as functions on set $2^A$. Values of a multifunction for inputs equal to one-element sets are given and values for other sets are calculated as a union of values on ...
A.S. Kazimirov
doaj   +1 more source

A CFOA-Based Voltage-Mode Multifunction Biquadratic Filter and a Quadrature Oscillator Using the CFOA-Based Biquadratic Filter

open access: yesApplied Sciences, 2019
This paper proposes a new high-input impedance current feedback operational amplifier (CFOA)- based voltage-mode multifunction biquadratic filter and a voltage-mode quadrature oscillator using the proposed high-input impedance CFOA-based biquadratic ...
San-Fu Wang   +3 more
semanticscholar   +1 more source

ON Θ-QUASI CONTINUOUS MULTIFUNCTIONS [PDF]

open access: hybrid, 1995
Valeríu Popa, Takashi Noiri
openalex   +1 more source

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