in this paper, new definitions of $l$-fuzzy closure operator, $l$-fuzzy interior operator, $l$-fuzzy remote neighborhood system, $l$-fuzzy neighborhood system and $l$-fuzzy quasi-coincident neighborhood system are proposed. it is proved that the category of $l$-fuzzy closure spaces, the category of $l$-fuzzy interior spaces, the category of $l$-fuzzy remote neighborhood spaces, the category of ...

1. Stone2 has proved that a space is fully normal 7\ if and only if it is paracompact T2. If throughout his proof T\ is deleted and T2 is replaced by T4 (normality), we obtain that a space is fully normal if and only if it is paracompact TV In this note we prove that 7*2 can also be replaced by any one of the following: T2. Every two points with disjoint closures have disjoint neighborhoods. Ti...

Eski Türk boylarından olan Kırgızlar, günümüzde gelenek ve kültürlerini yaşatmaya devam etmektedir. Geleneğin kültürün değişmesi, dönüşmesi, korunması gelecek kuşaklara aktarılması noktasında toplumdaki bireylerin birbiri ile münasebetleri son derece mühimdir. Gündelik yaşantının bir bölümünü oluşturan komşuluk ilişkilerinin kuvvetli oluşu, geleneği kültürü yinelemeye, korumaya, aktarmaya millî...

Whatever the phylogenetic method, genetic sequences are often described as strings of characters, thus molecular sequences can be viewed as elements of a multi-dimensional space. As a consequence, studying motion in this space (ie, the evolutionary process) must deal with the amazing features of high-dimensional spaces like concentration of measured phenomenon.TO STUDY HOW THESE FEATURES MIGHT ...

Recent research has shown the integration of multiple classifiers to be one of the most important directions in machine learning and data mining. In this paper, we present an algorithm for the dynamic integration of classifiers in the space of extracted features (FEDIC). It is based on the technique of dynamic integration, in which local accuracy estimates are calculated for each base classifie...

We prove the existence of C isometric embeddings, and C∞ approximate isometric embeddings, of Riemannian manifolds into Euclidean space with prescribed values in a neighborhood of a point.

neighborhoods within the hierarchy of urban structure are one of the smallest socio-physical building blocks of cities. traditional neighborhoods of iranian historic cities benefited from strong social relations which were flourished over the years and were manifested in the neighborhoods centers. in the modern era, the new master plans and the complementary local plans have disintegrated these...

BACKGROUND Multiple and varied benefits have been suggested for increased neighborhood walkability. However, spatial inequalities in neighborhood walkability likely exist and may be attributable, in part, to residential segregation. OBJECTIVE Utilizing a spatial demographic perspective, we evaluated potential spatial inequalities in walkable neighborhood amenities across census tracts in Bost...