Results 71 to 80 of about 250 (174)
Absolutely continuous and pure point spectra of discrete operators with sparse potentials
Mathematical Methods in the Applied Sciences, Volume 47, Issue 17, Page 13025-13036, 30 November 2024.We consider the discrete Schrödinger operator H=−Δ+V$$ H=-\Delta +V $$ with a sparse potential V$$ V $$ and find conditions guaranteeing either existence of wave operators for the pair H$$ H $$ and H0=−Δ$$ {H}_0=-\Delta $$ or presence of dense purely point spectrum of the operator H$$ H $$ on some interval [λ0,0]$$ \left[{\lambda}_0,0\right] $$ with λ0<
Stanislav Molchanov +2 more
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On Some Lacunary Almost Convergent Double Sequence Spaces and Banach Limits
Abstract and Applied Analysis, 2012 The object of this paper is to introduce some new sequence spaces related with the concept of lacunary strong almost convergence for double sequences and also to characterize these spaces through sublinear functionals that both dominate and generate ...
Metin Başarır, Şükran Konca
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On lacunary statistically quasi-Cauchy sequences
, 2011 The main object of this paper is to investigate lacunary statistically ward continuity. We obtain some relations between this kind of continuity and some other kinds of continuities. It turns out that any lacunary statistically ward continuous real valued function on a lacunary statistically ward compact subset $E\subset{\textbf{R}}$ is uniformly ...
GÜNDÜZ, ÇİĞDEM +2 more
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Statistical convergence of order α in probability
Arab Journal of Mathematical Sciences, 2015 In this paper the ideas of different types of convergence of a sequence of random variables in probability, namely, statistical convergence of order α in probability, strong p-Cesàro summability of order α in probability, lacunary statistical ...
Pratulananda Das +2 more
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Some New Lacunary Strong Convergent Vector-Valued Sequence Spaces
Abstract and Applied Analysis, 2014 We introduce some vector-valued sequence spaces defined by a Musielak-Orlicz function and the concepts of lacunary convergence and strong (A)-convergence, where A=(aik) is an infinite matrix of complex numbers.
M. Mursaleen +2 more
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Lacunary statistical convergence of multiple sequences
Applied Mathematics Letters, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Savas, Ekrem, Patterson, Richard F.
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Some Geometric Properties of Sequence Spaces Involving Lacunary Sequence
Journal of Inequalities and Applications, 2007 We introduce new sequence space involving lacunary sequence connected with Cesaro sequence space and examine some geometric properties of this space equipped with Luxemburg norm.
Karakaya Vatan
doaj
Molecular Oncology, Volume 19, Issue S1, Page 1-940, June 2025.Abstracts submitted to the ‘EACR 2025 Congress: Innovative Cancer Science’, from 16–19 June 2025 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley +1 more source
ON LACUNARY ARITHMETIC STATISTICAL CONTINUITY FOR DOUBLE SEQUENCES
International Journal of Research -GRANTHAALAYAH, 2017 In this article, we shall introduce the concept of lacunary arithmetic statistical continuity for double sequences and investigate some inclusion ...
M. M. Karagama, F. B. Ladan
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AxiomsWe investigate the stability of linear discrete-time control systems with a fuzzy logic feedback under sporadic sensor data loss. In our framework, each state measurement is a fuzzy number, and occasional “packet dropouts” are modeled by a lacunary ...
Muhammed Recai Türkmen +1 more
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