Bildiri Metinleri by Institution Author "Nuray, Fatih"
Now showing items 111 of 11

Asymptotically I_2invariant equivalence of double sequences and some properties
Dündar, Erdinç; Ulusu, Uğur; Nuray, Fatih (2018)In this paper, we give definitions of asymptotically ideal equivalent, asymptotically invariant equivalent and strongly asymptotically invariant equivalent for double sequences. Also, we give some properties and examine ... 
Asymptotically lacunary I_2invariant equivalence
Ulusu, Uğur; Dündar, Erdinç; Nuray, Fatih (International Conference on Mathematical and Related Sciences, 2018)In this study, the concept of asymptotically lacunary I_2invariant equivalence, the concepts of asymptotically lacunary σ_2equivalence and the concept of asymptotically lacunary invariant S_2equivalence for double ... 
A generalization of Iasymptotically lacunary statistical equivalence of sequences of sets
Ulusu, Uğur; Nuray, Fatih; Savaş, Ekrem (2014)This paper presents, for sequences of sets, a generalization of the concept of Iasymptotically lacunary statistical equivalence by using the sequence p=(p_k) which is the sequence of positive real numbers where I is an ... 
Lacunary I_2invariant convergence and some properties
Ulusu, Uğur; Dündar, Erdinç; Nuray, Fatih (International Conference on Advances in Natural and Applied Sciences, 2017)In this study, the definitions for some invariant convergence for double real numbers sequences are given by using double lacunary sequence concept and the relationships among these new types of convergence are examined 
Lacunary I_σconvergence
Ulusu, Uğur; Nuray, Fatih (2016)In this study, the concept of lacunary invariant uniform density of any subset A of the set N of positive integers is defined. Associate with this, the concept of lacunary Iinvariant convergence for real number sequences ... 
On asymptotically ideal invariant equivalence of double sequences
Dündar, Erdinç; Ulusu, Uğur; Nuray, Fatih (International Conference on Mathematics and Related Sciences(ICMRS2018), 2018)In this study, the concepts of asymptotically I^sigma_2 equivalent, asymptotically invariant equivalent, strongly asymptotically invariant equivalent and pstrongly asymptotically invariant equivalent for double sequences ... 
On ideal invariant convergence of double sequences and some properties
Dündar, Erdinç; Ulusu, Uğur; Nuray, Fatih (Inter.Conf.on Adv.in Nat.and App.Sci.(ICANAS2017), 2017)In this paper, we study the concepts of invariant convergence, pstrongly invariant convergence ([V^2_sigma ]_p), I2invariant convergence (I_sigma^2), I*_2 invariant convergence (I_2*^sigma) of double sequences and ... 
Some properties of 2dimensional interval numbers
Nuray, Fatih; Dündar, Erdinç; Ulusu, Uğur (International Conference on Mathematical and Related Sciences, 2018)In this paper, we will introduce the notion of convergence of two dimensional interval sequences and show that the set of all two dimensional interval numbers is a metric space. Also, some ordinary vector norms will be ... 
Some uniform continuity definitions for real valued functions and some properties
Nuray, Fatih; Ulusu, Uğur; Dündar, Erdinç (International Conference on Advances in Natural and Applied Sciences, 2017)The purpose of this study is to give some uniform continuity definitions for real valued functions and investigate some properties about these concepts. 
Wijsman Iinvariant convergence of sequences of sets
Akın, Nimet; Dündar, Erdinç; Nuray, Fatih (2016)In this paper, we study the concepts of Wijsman Iinvariant convergence (I^W_sihma ), Wijsman I*invariant convergence (I*W_sigma ), Wijsman pstrongly invariant convergence ([WV_sigma]_p) of sequences of sets and investigate ... 
Wijsman statistical convergence of double sequences of sets
Nuray, Fatih; Ulusu, Uğur; Dündar, Erdinç (International Conference on Analysis and Its Applications, 2016)In this paper, we study the concepts of Wijsman statistical convergence, Hausdorff statistical convergence and Wijsman statistical Cauchy double sequences of sets and investigate the relationships between them.