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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Fluid Dynamics</journal-id><journal-title-group><journal-title xml:lang="en">Fluid Dynamics</journal-title><trans-title-group xml:lang="ru"><trans-title>Известия Российской академии наук. Механика жидкости и газа</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1024-7084</issn><issn publication-format="electronic">3034-5340</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">683787</article-id><article-id pub-id-type="doi">10.31857/S1024708425010097</article-id><article-id pub-id-type="edn">DVETBN</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">DIFFRACTION OF OBLIQUE SURFACE WAVES BY AN ICE COVER IN THE PRESENCE OF A CURRENT WITH VELOCITY SHEAR</article-title><trans-title-group xml:lang="ru"><trans-title>ДИФРАКЦИЯ КОСЫХ ПОВЕРХНОСТНЫХ ВОЛН НА ЛЕДЯНОМ ПОКРОВЕ ПРИ НАЛИЧИИ ТЕЧЕНИЯ СО СДВИГОМ СКОРОСТИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tkacheva</surname><given-names>L. A.</given-names></name><name xml:lang="ru"><surname>Ткачева</surname><given-names>Л. А.</given-names></name></name-alternatives><email>tkacheva@hydro.nsc.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт гидродинамики им. М.А. Лаврентьева СО РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2025</year></pub-date><issue>1</issue><issue-title xml:lang="en">NO1 (2025)</issue-title><issue-title xml:lang="ru">№1 (2025)</issue-title><fpage>174</fpage><lpage>187</lpage><history><date date-type="received" iso-8601-date="2025-06-10"><day>10</day><month>06</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Российская академия наук</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/1024-7084/article/view/683787">https://journals.eco-vector.com/1024-7084/article/view/683787</self-uri><abstract xml:lang="en"><p>The diffraction of oblique surface waves on the edge of an elastic semi-infinite plate floating on the surface of a fluid of finite depth in the presence of a current with linear velocity shear is studied. An exact analytical solution of this problem is constructed using the Wiener-Hopf technique. The frequency dependences of the reflection and transmission coefficients and angles are investigated at various angles of incident waves and the shear gradient.</p></abstract><trans-abstract xml:lang="ru"><p>Исследуется дифракция косых поверхностных волн на кромке упругой полубесконечной пластины, плавающей на поверхности жидкости конечной глубины при наличии течения с линейным сдвигом скорости. Построено точное аналитическое решение этой задачи методом Винера—Хопфа. Исследованы зависимости коэффициентов и углов отражения и прохождения от частоты при различных значениях угла набегающих волн и градиента сдвига.</p></trans-abstract><kwd-group xml:lang="en"><kwd>thin elastic floating plate</kwd><kwd>surface waves</kwd><kwd>flexural-gravity waves</kwd><kwd>diffraction</kwd><kwd>shear current</kwd><kwd>the Wiener–Hopf technique</kwd><kwd>the limiting absorption principle</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>тонкая упругая плавающая пластина</kwd><kwd>поверхностные волны</kwd><kwd>изгибногравитационные волны</kwd><kwd>дифракция</kwd><kwd>сдвиговой поток</kwd><kwd>метод Винера–Хопфа</kwd><kwd>принцип предельного поглощения</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Tkacheva L.A. Wave Diffraction on an Ice Sheet in the Presence of Shear Current // Fluid Dyn. 2024. V. 59. No. 3. P. 546–560.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Ellingsen S.A. 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