Yazar "Savaş, Ekrem" seçeneğine göre listele

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    (A, ?, ?)– invariant statistical convergence of order ?
    (Maltepe Üniversitesi, 2019) Savaş, Ekrem
    The aim of this paper is to introduce and present some properties of (A, ?, ?)- invariant statistically convergent which is defined using the ?- function and the generalized three parametric real matrix. Further some inclusion theorems are proved.
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    Abstract book
    (Maltepe Üniversitesi, 2019) Çakallı, Hüseyin; Savaş, Ekrem; Sakallı, İzzet; Horgan, Jane; Daly, Charlie; Power, James; Kocinac, Ljubi^sa; Cavalanti, M. Marcelo; Corrˆea, Wellington J.; Özsarı, Türker; Sep´ulveda, Mauricio; Asem, Rodrigo V´ejar; Harte, Robin; Açıkgöz, Ahu; Esenbel, Ferhat; Jabor, Ali Ameer; Omran, Ahmed abd-Ali; Varol, Banu Pazar; Kanetov, Bekbolot; Baidzhuranova, Anara; Saktanov, Ulukbek; Kanetova, Dinara; Zhanakunova, Meerim; Liu, Chuan; Yıldırım, Esra Dalan; Şahin, Hakan; Altun, Ishak; Türkoğlu, Duran; Akız, Hürmet Fulya; Mucuk, Osman; Motallebi, Mohammad Reza; Demir, Serap; Şahan, Tunçar; Kelaiaia, Smail; Yaying, Taja; Noiri, Takashi; Vergili, Tane; Çetkin, Vildan; Misajleski, Zoran; Shekutkovski, Nikita; Durmishi, Emin; Berkane, Ali; Belhout, Mohamed; Es-Salih, Aries Mohammed; Sönmez, Ayşe; Messirdi, Bachir; Derhab, Mohammed; Khedim, Tewfik; Karim, Belhadj; Affane, Doria; Yarou, Mustapha Fateh; Yılmaz, Fatih; Sertbaş, Meltem; Bouchelaghem, Faycal; Ardjouni, Abdelouaheb; Djoudi, Ahcene; Çiçek, Gülseren; Mahmudov, Elimhan; El-Metwally, Hamdy A.; AL-kaff, M.; Mustafayev, Heybetkulu; Duru, Hülya; Biroud, Kheireddine
    On behalf of the Organizing Committee, we are very pleased to welcome you to the 3nd International Confer- ence of Mathematical Sciences (ICMS 2019) to be held between 4-8 September 2019 at Maltepe University in Istanbul. We hope that, ICMS 2019 will be one of the most beneficial scientific events, bringing together mathematicians from all over the world, and demonstrating the vital role that mathematics play in any field of science.
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    ?- Convergence and a new sequence space of order ?
    (Maltepe Üniversitesi, 2019) Savaş, Ekrem
    A continuous linear functional ? on l? is said to be an invariant mean or a ?-mean if and only if 1. ?(x) ? 0 when the sequence x = (xk) has xn ? 0 for all n; 2. ?(e) = 1 where e = (1, 1, 1, . . .) and 3. ?(x?(n)) = ?(x) for all x ? l?.
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    A new sequence space of order ? and modulus function
    (Maltepe Üniversitesi, 2021) Savaş, Ekrem
    In this paper we introduce and study some properties of the new sequence space of order ? which is defined using the modulus and ? function. Furthermore some connections between V?((T, ?))- strong summability of sequences and ?? strong convergence of order ? with respect to a modulus are studied.
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    On double lacunary ??-statistical convergence of sequences of fuzzy numbers
    (Maltepe Üniversitesi, 2009) Savaş, Ekrem
    Quite recently, Savas and Mursaleen [1] defined the statistical analogue for double sequences X = {Xk,l} of fuzzy numbers as follows: A double sequences X = {Xk,l} is said to be P-statistically convergent to X0 provided that for each ² > 0 P ? limm,n 1 mn { numbers of(j, k) : j ? m and k ? n, d(Xj,k, X0) ? ²} = 0. In this paper we introduce and study double lacunary ?? -statistical convergence for sequences of fuzzy numbers and also we get some inclusion theorems.
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    On some new sequence spaces with an index defined by a modulus function
    (Maltepe Üniversitesi, 2009) Savaş, Ekrem; Şevli, Hamdullah
    In this paper we define the following sequence spaces by using a modulus function, We also get some inclusion relations. Note that if f(x) = x, then we get ˆwp(f) = ˆwp and wˆˆp(f) = wˆˆp. If p = 1, then wˆp = ˆw, which was defined in [1].
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    On the double lacunary (A, ?)- sequence spaces of order ?
    (Maltepe Üniversitesi, 2019) Savaş, Ekrem
    In this paper, our goal is to extend a few results known in the literature for ordinary (single) sequences to multiply sequences of real numbers. Further we introduce an idea of double lacunary strong (A, ?)- convergence with respect to a modulus function.
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    On the double lacunary (A, ?)- statistical convergence of order ?
    (Maltepe Üniversitesi, 2019) Savaş, Ekrem
    In this paper, we investigate double lacunary statistical convergence of order ? for multiply sequences of real numbers. Further we study some connections between double lacunary strong (A, ?)- convergence of order ? with respect to a modulus and double lacunary statistical convergence of order ?.
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    On the double lacunary (A, ?)-sequence spaces of order ?
    (AIP Publishing, 2019) Savaş, Ekrem
    In this paper, our goal is to extend a few results known in the literature for ordinary (single) sequences to multiply sequences of real numbers. Further we introduce an idea of double lacunary strong (A, ?)- convergence with respect to a modulus function.
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    On the double lacunary (A, ?)-statistical convergence of order ?
    (AIP Publishing, 2019) Savaş, Ekrem
    In this paper, we investigate double lacunary statistical convergence of order ? for multiply sequences of real numbers. Further we study some connections between double lacunary strong (A, ?)- convergence of order ? with respect to a modulus and double lacunary statistical convergence of order ?.
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    Some sequence spaces and invariant mean
    (Maltepe Üniversitesi, 2021) Savaş, Ekrem
    The goal of this paper is to study characterization of strongly ?? invariant regular matrices, uniqueness of generalized limits and inclusion relations of such sequences have been discussed.