Başlık için Matematik Bölümü listeleme
Toplam kayıt 148, listelenen: 93-112
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On regular ces`aro double sequence spaces
(2012)In this study, we define the double sequence space Ces_r and examine some properties of this sequence space. Furthermore, we determine the β(r)-dual of the space Ces_r . -
On rough convergence in 2-Normed spaces and some properties
(2019)In this study, we investigated relationships between rough convergence and classical convergence and studied some properties about the notion of rough convergence, the set of rough limit points and rough cluster points 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 rough I_2-convergence of double sequences
(2015)In this study, we introduce the notion of rough I2-convergence and the set of rough I2-limit points of a double sequence and obtained two rough I2-convergence criteria associated with this set. Later, we proved that this ... -
On some asymptotically equivalence types for double sequences and relations among them
(2018)In this study, we give definitions of asymptotically lacunary invariant equivalence, strongly asymptotically lacunary invariant equivalence and asymptotically lacunary ideal invariant equivalence for double sequences. We ... -
On some classes of four dimensional regular matrices
(2016)In 1981, Rath and Tripathy presented some classes of regular matrices such that every bounded sequence is limitable by some member of each class of ordinary conservative matrices using ordinary sequences. The goal of ... -
On some double cesàro sequence spaces
(JSTOR, 2014)In this study, we define the double Ces`aro sequence spaces Ces_p , Ces_bp and C es bp_0 and examine some properties of those sequence spaces. Furthermore, we determine the β(bp)-duals of the spaces Ces_ bp and Ces_p . -
On some properties of I_2-Convergence and I_2-Cauchy of double sequences
(2011)In this paper we study the concepts of I-Cauchy and I∗-Cauchy for double sequences in a linear metric space. Also, we give the relation between I-convergence and I*-convergence of double sequences of functions defined ... -
On some properties of rough convergence in 2-normed spaces
(2019)The concepts of convergence on 2-normed space and rough convergence in normed spaces are important in summability theory. The concept of 2-normed spaces was initially introduced by Gähler in the 1960's. Since then, this ... -
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. -
On some results of I_2-convergence of double sequences of functions
(Karatekin Mathematics Days 2014, 2014)In this work, we investigate some results of I_2-convergence of double sequences of functions with values in R and prove a decomposition theorem. -
On statistical convergence of double sequences of closed sets
(JSTOR, 2016)In this paper, we introduce the concepts of statistical inner and statistical outer limits for double sequences of closed sets and give some formulas for finding these limits. Also, we give the Kuratowski statistical ... -
On Statistical Convergence of Sequences of Functions In 2 Normed Spaces
(Journal of Classical Analysis, 2017)Statistical convergence and statistical Cauchy sequence in 2 -normed space were studied by Gürdal and Pehlivan [M. Gürdal, S. Pehlivan, Statistical convergence in 2-normed spaces, Southeast Asian Bulletin of Mathematics, ... -
On statistical convergence of sequences of functions in 2 normed spaces
(2016)Statistical convergence and statistical Cauchy sequence in 2-normed space were studied by Gürdal and Pehlivan [M. Gürdal, S. Pehlivan, Statistical convergence in 2-normed spaces, Southeast Asian Bulletin of Mathematics, ... -
On statistically convergent sequences of closed sets
(JSTOR, 2016)In this paper, we give the definitions of statistical inner and outer limits for sequences of closed sets in metric spaces. We investigate some properties of statistical inner and outer limits. For sequences of closed ... -
On Strongly I and I-Lacunary convergence of sequences of sets
(2014)In this paper we study the concepts of Wijsman strongly lacunary convergence, Wijsman strongly I-lacunary convergence, Wijsman strongly I*-lacunary convergence and Wijsman strongly I-lacunary Cauchy sequences of sets and ... -
On strongly I and I^*-lacunary convergence of sequences of sets
(2013)In this paper we study the concepts of Wijsman strongly lacunary convergence, Wijsman strongly I-lacunary convergence, Wijsman strongly I^*-lacunary convergence and Wijsman strongly I-lacunary Cauchy sequences of sets and ... -
On strongly I-Lacunary Cauchy sequences of sets
(2014)In this study, we examinate the ideas of Wijsman strongly lacunary Cauchy, Wijsman strongly I-lacunary Cauchy and Wijsman strongly I∗-lacunary Cauchy sequences of sets and investigate the relationship between them. -
On strongly lacunary summability of sequences of sets
(Journal of Applied Mathematics & Bioinformatics, 2013)In this paper, we introduce the concept of Wijsman strongly lacunary summability for set sequences. Then, we discus its relation with Wijsman strongly Ces`aro summability. Furthermore, we also give its relation with Wijsman ... -
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, ...
