Tadek Pytlik in my memories
Tatjana Ostrogorski.
Tatomir P. Anđelić - Life and Work
Teaching activities of Jan Mařík
This paper contains a biography of the late Jan Marik and a description of his teaching activities and methods.
Telling the Life of a Mathematician: The Case of J.J. Sylvester
Tendence k jednotě v matematice
The 60th anniversary of Professor František Šik
The 70th anniversary of Professor Milan Kolibiar
The beginning of the French-Czechoslovakian relations, seen from the correspondence of Hostinský and Fréchet. (Le début des relations mathématiques franco-tchécoslovaques vu à travers la correspondance Hostinský-Fréchet.)
The contributions of Hilbert and Dehn to non-archimedean geometries and their impact on the italian school
In this paper we investigate the contribution of Dehn to the development of non-Archimedean geometries. We will see that it is possible to construct some models of non-Archimedean geometries in order to prove the independence of the continuity axiom and we will study the interrelations between Archimedes’ axiom and Legendre’s theorems. Some of these interrelations were also studied by Bonola, who was one of the very few Italian scholars to appreciate Dehn’s work. We will see that, if Archimedes’...
The correspondence between Beppo Levi and Mischa Cotlar. The first publications of Cotlar.
The divergence theorem
This is an expository paper dealing with Jan Marik's results concerning perimeter and the divergence theorem of Gauss-Green-Ostrogradski.
The early reception in France of the work of Poincaré and Lyapunov in the qualitative theory of differential equations
The eightieth birthday of Academician Otakar Borůvka
The eightieth birthday of Professor Josef Novák
The influence of António A. Ribeiro Monteiro in the development of Mathematics in Brazil
The late Professor Karel Rektorys
The life and work of Bohuslav Balcar (1943--2017)
The life and work of Zbyněk Šidák (1933–1999)
Zbyněk Šidák, the chief editor of the Applications of Mathematics, an outstanding Czech statistician and probabilist, died on November 12, 1999, aged 66 years. This article is devoted to memory of him and outlines his life and scientific work.
The mathematical work of Pedro Berrizbeitia.