Results 71 to 80 of about 40,479 (96)

Some Topological and Algebraic Properties of α-level Subsets’ Topology of a Fuzzy Subset

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2018
The theory of fuzzy sets, since its foundation, has advanced in a wide range of means and in many fields. One of the areas to which fuzzy set theory has been applied extensively is mathematical programming.
Onasanya B. O., Hoskova-Mayerova S.
doaj   +1 more source

Degree of (L, M)-Fuzzy Semi-Precontinuous and (L, M)-Fuzzy Semi-Preirresolute Functions

open access: yesDemonstratio Mathematica, 2018
The aim of this paper is to present the degree of semi-preopenness, semi-precontinuity, and semi-preirresoluteness for functions in (L, M)-fuzzy pretopology with the help of implication operation and (L, M)-fuzzy semi-preopen operator introduced by ...
Al-Omeri Wadei F.   +2 more
doaj   +1 more source

Some results in the level sets of some bipolar fuzzy relations

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
In this paper, some properties of a BPFR were studied. Also, level sets of BPFRs were studied with their properties. Some results were given and, in some cases, examples and counter-examples were constructed. In particular, we have shown that if a BPFR Q
Li R.   +3 more
doaj   +1 more source

Neutrosophic sets in determining Corona virus. [PDF]

open access: yesMater Today Proc, 2022
Antonysamy V   +3 more
europepmc   +1 more source

P-union and P-intersection of neutrosophic cubic sets

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017
Conditions for the P-intersection and P-intersection of falsity-external (resp. indeterminacy-external and truth-external) neutrosophic cubic sets to be an falsity-external (resp.
Jun Young Bae   +2 more
doaj   +1 more source

Fuzzy time series dalam meramalkan jumlah produksi karet di Sumatra Utara

open access: yesMajalah Ilmiah Matematika dan Statistika
Rubber (Hevea brasiliensis) belongs to the genus Heveadari familia Euphorbiaceae which is a tropical woody tree native to the amazon jungle. Rubber is one of the plantation crops that is very important for the economy in Indonesia.
Arika Arika   +3 more
doaj   +1 more source

VNS Based MADM-Strategy Under Possibility Environment. [PDF]

open access: yesAnn Data Sci, 2022
Shil B, Sinha P, Tripathy BC, Das S.
europepmc   +1 more source

Application of Neutrosophic Similarity Measures in Covid-19. [PDF]

open access: yesAnn Data Sci, 2022
Das R, Mukherjee A, Tripathy BC.
europepmc   +1 more source

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