Güncel Gönderiler: Fen-Edebiyat Fakültesi
Toplam kayıt 280, listelenen: 161-180
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Asymptotically lacunary I_2-invariant equivalence
(International Conference on Mathematical and Related Sciences, 2018)In this study, the concept of asymptotically lacunary I_2-invariant equivalence, the concepts of asymptotically lacunary σ_2-equivalence and the concept of asymptotically lacunary invariant S_2-equivalence for double ... -
I_2-convergence of double sequences of functions
(Electronic Journal of Mathematical Analysis and Applications, 2015)In this work, we discuss various kinds of ideal convergence for double sequences of functions with values in R. We introduce the concepts of I_2, I∗_2-pointwise convergence and the concepts of I_2, I∗_2-pointwise Cauchy ... -
Rough I-convergence
(Demonstratio Mathematica, 2014)In this work, using the concept of I-convergence and using the concept of rough convergence, we introduced the notion of rough I-convergence and the set of rough I-limit points of a sequence and obtained two rough I-convergence ... -
On the fine spectrum of the upper triangle double band matrix Δ+ on the sequence space c0
(2013)In this study, we determine the fine spectrum of the matrix operator ∆+ defined by an upper triangle double band matrix acting on the sequence space c_0 with respect to the Goldberg’s classification. As a new development, ... -
Quasi-almost lacunary statistical convergence of sequences of sets
(EtaMaths Publishing, 2018)In this study, we defined concepts of Wijsman quasi-almost lacunary convergence, Wijsman quasi-strongly almost lacunary convergence and Wijsman quasi q-strongly almost lacunary convergence. Also we give the concept of Wijsman ... -
On I-convergence of sequences of functions in 2-normed spaces
(Southeast Asian Bulletin of Mathematics, 2018)In this paper, we study concepts of convergence and ideal convergence of sequence of functions and investigate relationships between them and some properties such as linearity in 2-normed spaces. Also, we prove a decomposition ... -
Quasi-almost convergence of sequences of sets
(Ilirias Publications, 2017)In this paper, we defined concepts of Wijsman quasi-almost convergence and Wijsman quasi-almost statistically convergence. Also we give the concepts of Wijsman quasi-strongly almost convergence and Wijsman quasi q-strongly ... -
Lacunary invariant statistical convergence of double sequences of sets
(2019)In this paper, we introduce the concepts of Wijsman invariant convergence, Wijsman invariant statistical convergence, Wijsman lacunary invariant convergence, Wijsman lacunary invariant statistical convergence for double ... -
Lacunary statistical convergence of double sequences of sets
(2016)In this paper, we study the concepts of Wijsman statistical convergence, Wijsman lacunary statistical convergence, Wijsman lacunary convergence and Wijsman strongly lacunary convergence double sequences of sets and investigate ... -
Submatrices of four dimensional summability matrices
(2015)In this paper, we show that a matrix that maps ℓ′′ into ℓ′′ can be obtained from any RH-regular matrix by the deletion of rows. Also a four dimensional conservative matrix can be obtained by the deletion of rows from a ... -
Asymptotically Lacunary I-Invariant statistical equivalence of sequences of sets defined by A modulus function
(2018)We investigate the notions of strongly asymptotically I-equivalence, f-asymptotically I-equivalence, strongly f-asymptotically I-equivalence and asymptotically I-statistical equivalence for sequences of sets. Also, ... -
Some Tauberian theorems for four-dimensional Euler and Borel summability
(2015)The four-dimensional summability methods of Euler and Borel are studied as mappings from absolutely convergent double sequences into themselves. Also some Tauberian results are proved. -
Lacunary I_2-invariant convergence and some properties
(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 -
Multivalence of bivariate functionsof bounded index
(2015)This paper examines the relationship between the concept of bounded index and the radius of univalence, respectively p-valence, of entire bivariate functions and their partial derivatives at arbitrary points in C^2. -
I_2-Uniform convergence of double sequences of functions
(2016)In this work, we discuss various kinds of I_2-uniform convergence for double sequences of functions and introduce the concepts of I_2 and I*_2-uniform convergence, I2-uniformly Cauchy sequences for double sequences of ... -
On rough I_2-convergence of double sequences
(Numerical Functional Analysis and Optimization, 2016)In this study, we introduce the notion of rough ℐ_2-convergence and the set of rough ℐ_2-limit points of a double sequence and obtained two rough ℐ_2-convergence criteria associated with this set. Later, we proved that ... -
On some results of I2 convergence of double sequences of functions
(Mathematical Sciences and Applications E-Notes (MSAEN), 2015)In this work, we investigate some results of I2-convergence of double sequences of real valued functions and prove a decomposition theorem. -
Wijsman I_2-convergence of double sequences of closed sets
(Pure and Applied Mathematics Letters, 2014)In this paper, we study the concepts of Wijsman ℐ2, ℐ2∗-convergence and Wijsman ℐ2, ℐ2∗-Cauchy double sequences of sets and investigate the relationships among them. -
Türkiye' de hortum olayları
(2019)Günümüzün önemli sorunlarından bir tanesi de, yer ve atmosfer kökenli doğa olaylarının meydana getirdiği hortumlardır. Hortumlar özellikle okyanuslara kıyısı olan ülkelerde fazlaca görülen bir olay iken, Türkiye’de son ... -
Regularly (I_2, I)-convergence and regularly (I_2, I)-Cauchy double sequences of fuzzy numbers
(2013)In this paper, we introduce the notions of regularly, (I_2,I)-convergence and regularly, (I_2,I)-Cauchy double sequence of fuzzy numbers. Also, we study some properties of these concepts.
