Reflections and twists
Rein analytischer Beweis des Lehrsatzes daß zwischen je zwey Werthen, die ein entgegengesetzetes Resultat gewähren, wenigstens eine reelle Wurzel der Gleichung liege [Book]
Remarks on the history of mathematics in Lviv up to the middle of the XXth century
Remarks on the history of the classification of knots
Remarks on the life and research of Roland L. Dobrushin.
Remarks to Głazek's results on n-ary groups
This is a survey of the results obtained by K. Głazek and his co-workers. We restrict our attention to the problems of axiomatizations of n-ary groups, classes of n-ary groups, properties of skew elements and homomorphisms induced by skew elements, constructions of covering groups, classifications and representations of n-ary groups. Some new results are added too.
Remembering Alessandro Ossicini
Remembering Jovan Karamata
Remembering Štefan Schwabik (1941–2009)
Remembering Wim Cohen.
Reminiscences on science at IHÉS. A problem on homoclinic theory and a brief review
Report on the Current State of the French DMLs
This is a survey of the existing digital collections of French mathematical literature, run by non-profit organizations. This includes research monographs, serials, proceedings, Ph. D. theses, collected works, books and personal websites.
Requiem for Ivan Dobrakov
Rereading the Rendiconti.
Research problems of Jerzy Zabczyk
In the paper we present a selected variety of problems studied by Professor Jerzy Zabczyk. Important part of Prof. Zabczyk's scientific activity was devoted to his PhD students. He has promoted 9 PhD students: Tomasz Bielecki, Jarosław Sobczyk, Łukasz Stettner and Gianmario Tessitore work mostly in control and its applications to mathematical finance, whereas the research of Anna Chojnowska-Michalik, Wojciech Jachimiak, Anna Milian, Szymon Peszat and Anna Rusinek is concentrated mostly on stochastic...
Research works of Romanian mathematicians on centro-affine geometry.
Řešení sférických trojúhelníků stereografickým průmětem
Revaz Gamkrelidze is 70. (With a list of selected scientific papers).
Řez zlatý, stříbrný a bronzový
Ricordo dei Fratelli Cartia