International Conference
«Theory of Approximation of Functions and Related Topics»,
dedicated to the 70th anniversary of the birth of Professor Anatolii Romanyuk
Svitiaz, Volyn Region, Ukraine
June 17–21, 2026
Institute of Mathematics of the National Academy of Sciences of Ukraine
Lviv Polytechnic National University
Oles Honchar Dnipro National University
Ivano-Frankivsk National Technical University of Oil and Gas
Institute of Mathematics of the National Academy of Sciences of Ukraine
Ternopil Volodymyr Hnatiuk National Pedagogical University
West Ukrainian National University
Ivan Franko National University of Lviv
Lesya Ukrainka Volyn National University
Lviv Polytechnic National University
Taras Shevchenko National University of Kyiv
Donbas State Pedagogical University
National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”
Institute of Mathematics of the National Academy of Sciences of Ukraine
Vasyl Stefanyk Carpathian National University
Carpathian Branch of Subbotin Institute of Geophysics, the National Academy of Sciences of Ukraine
Oles Honchar Dnipro National University
Ivan Franko National University of Lviv
Lesya Ukrainka Volyn National University
Technische Universität München, Germany
Lesya Ukrainka Volyn National University
Lviv Polytechnic National University
Ivan Franko National University of Lviv
Kamianets-Podіlskyi Ivan Ohiienko National University
Ivan Franko Zhytomyr State University
Kyrgyz-Turkish Manas University, Kyrgyz Republic
Lesya Ukrainka Volyn National University
Taras Shevchenko National University of Kyiv
Lesya Ukrainka Volyn National University
Oles Gonchar Dnipro National University
Lesya Ukrainka Volyn National University
Oles Gonchar Dnipro National University
Kamianets-Podіlskyi Ivan Ohiienko National University
Odesa State Academy of Civil Engineering and Architecture
Lesya Ukrainka Volyn National University
University of Rzeszow, Poland
Ivan Franko National University of Lviv
Нерівність типу Вімана для випадкових аналітичних функцій
Pidstryhach Institute for Applied Problems of Mechanics and Mathematics, National Academy of Sciences of Ukraine
Odesa State Academy of Civil Engineering and Architecture
Lesya Ukrainka Volyn National University
Institute of Mathematics of the National Academy of Sciences of Ukraine
Volodymyr Vynnychenko Central Ukrainian State University
Institute of Mathematics of the National Academy of Sciences of Ukraine
Taras Shevchenko National University of Kyiv
King’s College London, Institute of Mathematics of the National Academy of Sciences of Ukraine
Institute of Mathematics of the National Academy of Sciences of Ukraine
Ivan Boberskyi Lviv State University of Physical Culture
Taras Shevchenko National University of Kyiv
Vasyl Stefanyk Carpathian National University
Lutsk National Technical University
Uzhhorod National University
Інтерполяційний невироджений ланцюговий дріб. Алгоритм побудови
Lviv Polytechnic National University
Oles Honchar Dnipro National University
Institute of Applied Mathematics and Mechanics of the National Academy of Sciences of Ukraine
Institute of Mathematics of the National Academy of Sciences of Ukraine
Institute of Mathematics of the National Academy of Sciences of Ukraine, Chemnitz University of Technology
Institute of Mathematics of the National Academy of Sciences of Ukraine, Dragomanov Ukrainian State University
Universität zu Lübeck, Germany
National University of Food Technologies
Institute of Mathematics of the National Academy of Sciences of Ukraine, Dragomanov Ukrainian State University
Institute of Mathematics of the National Academy of Sciences of Ukraine
Taras Shevchenko National University of Kyiv
Lviv Polytechnic National University
Institute of Mathematics of the National Academy of Sciences of Ukraine
National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”
Institute of Mathematics of the National Academy of Sciences of Ukraine
Oles Gonchar Dnipro National University
Institute of Mathematics of the National Academy of Sciences of Ukraine
Ivan Franko Zhytomyr State University
Ivan Franko National University of Lviv
Taras Shevchenko National University of Kyiv
State University of Information and Communication Technologies
Institute of Mathematics of the National Academy of Sciences of Ukraine
Ivan Franko National University of Lviv
Institute of Mathematics of the National Academy of Sciences of Ukraine
Lesya Ukrainka Volyn National University
Kamianets-Podіlskyi Ivan Ohiienko National University
Kamianets-Podіlskyi Ivan Ohiienko National University
Institute of Mathematics of the National Academy of Sciences of Ukraine, Leipzig University
Institute of Mathematics of the National Academy of Sciences of Ukraine
Institute of Mathematics of the National Academy of Sciences of Ukraine
Lesya Ukrainka Volyn National University
Lesya Ukrainka Volyn National University
Chemnitz University of Technology, Germany
Institute of Mathematics of the National Academy of Sciences of Ukraine
Institute of Mathematics of the National Academy of Sciences of Ukraine
State University of Information and Communication Technologies
Lesya Ukrainka Volyn National University
Institute of Mathematics of the National Academy of Sciences of Ukraine
Ivan Franko National University of Lviv
Vasyl Stefanyk Carpathian National University
State University of Information and Communication Technologies
Lesya Ukrainka Volyn National University