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In the autumn of 1930 Marcinkiewicz entered the Division of Mathematical and Natural Sciences of the University of Stefan Batory in Wilno. The town was then in Poland but it had been known by its Russian name of Vilnius when it was the capital of Lithuania. The university there had been named after Stefan Batory who was king of Poland from 1575 to 1586. The university had three professors of mathematics, the most famous of them being Antoni Zygmund who was appointed in the year that Marcinkiewicz began his undergraduate course. Zygmund was undertaking research on trigonometric series and in 1931-32 he gave a course on this topic at Wilno for the first time. It was, by his own description, an ambitious course, with an course on Lebesgue integration preceding it. Zygmund writes that the course was :
Although it did not form part of his degree course, Marcinkiewicz asked Zygmund if he could take the course:
It is surprising that a professor would start a mathematical collaboration with an undergraduate in their second year of study but that is exactly what happened. Moreover, Zygmund explains that it was a rather natural thing to take place at the university:
In 1933, after three years of study, Marcinkiewicz was awarded his Master's degree. He had already obtained important new mathematical results and the thesis that he wrote for his Master's degree contained them. In particular he had found a continuous periodic function whose trigonometric interpolating polynomials, corresponding to equally spaces mesh points, diverge almost everywhere. Two years later Marcinkiewicz was awarded his doctorate, something which would be impressive enough if he had spent two years working for it, but he did not have this luxury since he had to undertake a years military service immediately after the award of his Master's degree. Once he had completed military training he was appointed as a junior assistant at the university in Wilno. His doctoral thesis Trigonometric interpolation of absolutely continuous functions was an extended form of the work which he had submitted for his Master's degree. He received the doctorate in 1935. After being awarded his doctorate, Marcinkiewicz received a Fellowship from the Fund for National Culture which enabled him to spend a year at the University of Lwów. There he collaborated with Julius Schauder who had returned to Lwów a year earlier having spending time in Paris working with Hadamard and Leray . Zygmund writes :
During his year in Lwów, Marcinkiewicz also collaborated with Kaczmarz. He suggested problems on general orthogonal systems to Marcinkiewicz and this resulted in a series of papers from him on this topic. Returning to Wilno in the autumn of 1936, Marcinkiewicz became a senior assistant there, and in the following year he became a Dozent. Perhaps through his contacts with Schauder , who had greatly benefited from his time in Paris, Marcinkiewicz applied to the Fund for National Culture for another Fellowship, this time to study in Paris. He was successful and in the spring of 1939 he went to Paris. While he was there he received an offer of a Chair of Mathematics at the University of Poznan, and was awaiting approval of the post by the Ministry of Education so that he could take it up at the beginning of the 1939-40 academic year. From Paris Marcinkiewicz went to England and he was there in August 1939 when the deteriorating political situation made him decide to return to Poland. His colleagues in England tried to persuade him to stay, rather than return to Poland, but through his years military training he was an officer in the army reserve and felt that it was his duty to his country to return. War broke out a few days after Marcinkiewicz returned to Wilno. Zygmund writes :
During his time in Paris and England, Marcinkiewicz had produced some mathematical work which he had written down in manuscript form. After returning to Poland he gave these manuscripts to his parents for safe keeping. Sadly Marcinkiewicz's parents suffered the same fate as he did and died during the war. No trace of the manuscripts was ever found. Zygmund tells us in a little about Marcinkiewicz as a person:
Source:School of Mathematics and Statistics University of St Andrews, Scotland |