Fierz agrees to participate on the symposium on "Phenomenon and physical reality". He describes his interpretation of the concepts of "phenomenon" and "reality", and relates this to the present situation of physics.
Zonder titelPauli suggests that Fierz publish his investigations on the Lorentz group. He writes on certain eigenfunctions of the symmetrical top and their regular representation.
Zonder titelFierz gives the solution of an equation connected with the problem of an orthogonal group.
Zonder titelPauli replies to Göhring's letter of the 6 May 1954. He suggests "Science and Western Thought" as title for his lecture. He explains his meaning of "western".
Zonder titelPauli would like to make plans for his and his wife's visit in Copenhagen. He is going to participate to a conference in Lund on June 30th.
Zonder titelPauli suggests a topic for his Lund lectures.
Zonder titelPauli comments on Weizsäcker's article on Goethe's science. He writes about Goethe and alchemy, and he writes about intuitive type and mental type, and about mind, matter and psyche.
Zonder titelPauli replies to Lüders' letter of 30 June. He makes remarks about anticommutation of different spinor fields.
Zonder titelPauli thanks Gagnebin for his letter on Lamarck. He expresses doubts on the significance of the concept of selection for the explanation of biological evolution. There exists no theoretical model for the assessment of the time scale evolution.
Zonder titelRzewuski sends a reprint on "differential structure of non-local theories".
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