Results 1 to 10 of about 3,688 (141)
Relation of Quasi-coincidence for Neutrosophic Sets [PDF]
Neutrosophic Sets and Systems, 2021 We define the relation of quasi-coincidence between a neutrosophic point and a neutrosophic set as well as between two neutrosophic sets and investigate some properties based on that.
Gautam Chandra Ray, Sudeep Dey
doaj +2 more sources
New Quasi-Coincidence Point Polynomial Problems [PDF]
Journal of Applied Mathematics, 2013 Let F:ℝ×ℝ→ℝ be a real-valued polynomial function of the form F(x,y)=as(x)ys+as-1(x)ys-1+⋯+a0(x), where the degree s of y in F(x,y) is greater than or equal to 1.
Yi-Chou Chen, Hang-Chin Lai
doaj +3 more sources
Regular T_0 ‐type Separations in Fuzzy Topological Spaces in the Sense of Quasi‐coincidence [PDF]
Journal of Fuzzy Extension and Applications, 2021 In this paper, we introduce and study three notions of property in fuzzy topological spaces using quasi-coincidence sense, and we relate to other such notions. Then, we show that all these notions satisfy good extension property.
Gurusamy Saravanakumar +2 more
doaj +2 more sources
Infinitely Many Quasi-Coincidence Point Solutions of Multivariate Polynomial Problems [PDF]
Abstract and Applied Analysis, 2013 Let F:ℝn×ℝ→ℝ be a real-valued polynomial function of the form F(x¯,y)=as(x¯)ys+as-1(x¯)ys-1+⋯+a0(x¯) where the degree s of y in F(x¯,y) is greater than 1. For arbitrary polynomial function f(x¯)∈ℝ[x¯], x¯∈ℝn, we will find a polynomial solution y(x¯)∈ℝ[x¯]
Yi-Chou Chen
doaj +4 more sources
Quasi-coincidence and quasi-fuzzy Hausdorff
Journal of Mathematical Analysis and Applications, 1986 The author discusses the relationship between the following two types of fuzzy Hausdorffness: one given by \textit{R. Srivastava}, \textit{S. N. Lal} and \textit{A. K. Srivastava} [ibid. 81, 497-506 (1981; Zbl 0491.54004)] and another introduced by \textit{P. M. Pu} and the reviewer [ibid. 76, 571-599 (1980; Zbl 0447.54006)].
exaly +2 more sources
Journal of MathematicsIn this work, we modify the definition of intuitionistic fuzzy points so that the definition is concise, generalizes fuzzy points, and excludes 0˜. We establish new forms of relations between intuitionistic fuzzy sets and demonstrate that every quasi ...
S. M. Elsayed, Tareq M. Al-Shami
doaj +2 more sources
Collimations & Quasi-coincidences (for fuzzy points & singletons)
Science & PhilosophyIn fuzzy set theory, the membership is a flexible, non-dichotomous relationship, whereby the concepts of fuzzy point, element and singleton are different from the corresponding definitions of ordinary sets.
Nicola Umberto Animobono
doaj +2 more sources
CHARACTERIZATION OF ORDERED SEMIGROUPS BASED 0N (|;qk)-QUASI-COINCIDENT WITH RELATION [PDF]
Facta Universitatis, Series: Mathematics and Informatics, 2021 Based on generalized quasi-coincident with relation, new types of fuzzy bi-ideals of an ordered semigroup S are introduced. Level subset and characteristic functions are used to linked ordinary bi-ideals and (2;2_(|;qk))fuzzy bi-ideals of an ordered semigroup S: Further, upper/lower parts of (2;2 _(|;qk))-fuzzy bi-ideals of S are determined.
Faiz Muhammad Khan +3 more
openaire +1 more source
Quasi-coincident observations of polar stratospheric clouds by ground-based lidar and CALIOP at Concordia (Dome C, Antarctica) from 2014 to 2018 [PDF]
Atmospheric Chemistry and Physics, 2021 Abstract. Polar stratospheric clouds (PSCs) have been observed from 2014 to 2018 from the lidar observatory at the Antarctic Concordia station (Dome C), included as a primary station in the NDACC (Network for Detection of Atmospheric Climate Change). Many of these measurements have been performed in coincidence with overpasses of the satellite-borne ...
M. Snels +10 more
openaire +6 more sources
Common Fixed Point Results on Generalized Weak Compatible Mapping in Quasi-Partial b-Metric Space
Journal of Mathematics, 2021 The focus of this paper is to acquaint with generalized condition (B) in a quasi-partial b-metric space and to establish coincidence and common fixed point theorems for weakly compatible pairs of mapping.
Pragati Gautam +3 more
doaj +1 more source