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Sergo A. Episkoposian

Observed names: Episkoposian (Yepiskoposyan), Sergo, Episkoposian, S. A., Episkoposian, Sergo, Episkoposian, Sergo A., S. A. Episkoposian, S. A. Episkoposyan, S.A. Episkoposian, Sergo Episkoposian, Sergo Episkoposyan, Sergo Epsikoposyan, Sergo A. Episkoposian, С. А. Епископосян
ORCID: 0000-0002-8811-2247
Observed ORCID: 0000-0002-8811-2247
OpenAlex ID: A5030437631
On the existence of universal series by trigonometric system
2005 · S.A. Episkoposian · Journal of Functional Analysis · 20
L p -convergence of greedy algorithm by generalized Walsh system
2012 · S.A. Episkoposian, M.G. Grigorian · Journal of Mathematical Analysis and Applications · 16
Universality properties of Walsh–Fourier series
2014 · Sergo Episkoposian, Jürgen Müller · Monatshefte für Mathematik · 11
On the universal pair with respect to the generalized Walsh system
2023 · Sergo A. Episkoposian, Martin G. Grigorian, et al. · Advances in Operator Theory · 9
On the divergence of greedy algorithms with respect to Walsh subsystems in
2006 · S.A. Episkoposian · Nonlinear Analysis · 8
On the $$L^{p}$$-Greedy Universal Functions with Respect to the Generalized Walsh System
2022 · S. A. Episkoposyan, T. M. Grigoryan, et al. · Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences) · 7
On the existence of universal series by the generalized Walsh system
2016 · Sergo A. Episkoposian · Banach Journal of Mathematical Analysis · 7
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On greedy algorithms with respect to generalized Walsh system
2011 · Episkoposian, Sergo A. · arXiv (Cornell University) · 5
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Representation of Functions in the Weighted Space L 1 μ by Trigonometric and Walsh Series
2001 · M.G. Grigorian, S. A. Episkoposian · Analysis Mathematica · 5
$L^1$-convergence of greedy algorithm by generalized Walsh system
2012 · Sergo A. Episkoposian · Banach Journal of Mathematical Analysis · 4
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Hybrid audio encryption method based on DCT and Walsh-Hadamard transform using Henon chaotic maps and logistic maps
2026 · Sergo Epsikoposyan, David Hovhannisyan · International Journal of Electronics and Telecommunications · 3
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On the uniform convergence of the greedy algorithm in a generalized Walsh system
2013 · S. A. Episkoposyan · Siberian Mathematical Journal · 3
On universal trigonometric series in weighted spaces L^1_{\mu]
1999 · Sergo A. Episkoposian, Мартин Геворгович Григорян · East journal on approximations · 3
The Integration of Chatbots and AI-Powered Virtual Assistants into Customer Service Frameworks of the Banking Sector
2026 · Suren H. Parsyan, Frida F. Baharyan, et al. · Artificial Intelligence and Applications · 2
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Review: Boundedness of Multiplier Operators in the Walsh System
2026 · Sergo A. Episkoposian · Trends in mathematics · 2
Application of Walsh System in Data Encryption
2023 · Sergo A. Episkoposian · Journal of Propulsion Technology · 2
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Pointwise universality of partial sums of Fourier series by generalized Walsh system
2016 · S. A. Episkoposyan, G. Müller · Russian Mathematics · 2
On the divergence of greedy algorithms with respect to Walsh subsystems in $L$
2015 · Episkoposian, Sergo A. · arXiv (Cornell University) · 2
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Universality Properties of a Double Series by the Generalized Walsh System
2013 · Sergo A. Episkoposian · International Journal of Analysis · 2
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Existence of double Walsh series universal in weighted spaces
2007 · Sergo A. Episkoposian · 2
Greedy Approximation and Universal Functions by Generalized Walsh Systems
2026 · Sergo A. Episkoposian · Trends in mathematics · 1
Enhancing AES Security with the Integration of the Orthogonal Haar Transform
2025 · Sergo Episkoposian, Spartak Sirakanyan · Computer Science and Information Technologies (CSIT) · 1
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Nonlinear Approximation with Respect to the Walsh Generalized System
2025 · Sergo A. Episkoposian, Tigran M. Grigoryan · Trends in mathematics · 1
Convergence and Integrability of Series with Monotone Decreasing Coefficients by Chrestenson - Levy Systems
2017 · S. A. Episkoposian, T. M. Saghatelyan · Journal of the Indian Mathematical Society · 1
Universal series by trigonometric system in weighted Lμ1 spaces
2006 · S. A. Episkoposian · International Journal of Mathematics and Mathematical Sciences · 1
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Works count: 60
Citation count: 120
H-index: 7
I10-index: 3
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