Bogdan Bojarski in complex and real worlds / Gia Giorgadze, Vladimir Mityushev // W: Mathematical Analysis, its Applications and Computation : ISAAC 2019, Aveiro, Portugal, July 29 - August 2 [Dokument ... więcej

Bogdan Bojarski in complex and real worlds / Gia Giorgadze, Vladimir Mityushev // W: Mathematical Analysis, its Applications and Computation : ISAAC 2019, Aveiro, Portugal, July 29 - August 2 [Dokument elektroniczny] / eds. Paula Cerejeiras, Michael Reissig. – Cham : Springer, 2022. – (Springer Proceedings in Mathematics & Statistics, ISSN 2194-1017 ; 385). – S. 123-143 : fot. – Tryb dostępu: https://link.springer.com/chapter/10.1007/978-3-030-97127-4_5. – Bibliogr. 48 poz., Abstr. – doi: 10.1007/978-3-030-97127-4_5. – ISBN 978-3-030-97127-4 (eBook). – ISBN 978-3-030-97126-7 (print)

This paper outlines the famous mathematical contributions due to Bogdan Bojarski (1931–2018), an active member of the ISAAC society. His results constitute a part of the modern complex analysis. We outline ... więcej

This paper outlines the famous mathematical contributions due to Bogdan Bojarski (1931–2018), an active member of the ISAAC society. His results constitute a part of the modern complex analysis. We outline the Gokhberg-Krein-Bojarski criteria of the stability of partial indices. This result makes clear the algebraic and topological structure of boundary value problems. The special attention is payed to one of the favorite topics discussed by Bojarski during his life, quasiconformal mappings. His results on boundary value problems including the Riemann-Hilbert problem for a multiply connected domain, and their applications to composites are briefly presented. The paper contains unique, perhaps first published, pictures.