Vol. 16 No. 4 (2025)

Articles

• Approximation by T means with respect to Vilenkin system in Lebesgue spaces

  Nino Anakidze, George Tephnadze, Nika Areshidze, Lars-Erik Persson

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  Views: 5 / PDF downloads: 2

• Boundedness of the generalized Riemann–Liouville operator in local Morrey-type spaces with mixed quasi-norms

  Victor Burenkov, Mariam Abdelkaderovna Senouci

  23 - 32

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  Views: 5 / PDF downloads: 3

• Infinitely many periodic solutions for differential equations involving piecewise alternately advanced and retarded argument

  Kuo-Shou Chiu, Isabel Berna Sepúlveda

  33-44

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  Views: 8 / PDF downloads: 7

• Propagation of nonsmooth waves along a star graph with fixed boundary vertices

  Baltabek Kanguzhin

  45-53

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  Views: 3 / PDF downloads: 3

• Continuous extension to the boundary of a domain of the logarithmic double layer potential

  Serhiy Anatoliyovych Plaksa

  54-75

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  Views: 5 / PDF downloads: 2

• Sonin’s inventory model with a long-run average cost functional

  Ernst L. Presman

  76-94

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  Views: 4 / PDF downloads: 1