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29. Nov. 2020 · Ehrenfest and Ehrenfest-Afanassjewa, however, do not appeal to this formulation of the condition, but to a variant of the Khinchin condition that we call the Ehrenfest-Afanassjewa Condition. The condition is that the observable f is approximately equal to the Boltzmannian equilibrium value nearly everywhere on phase space and that the observable does not take extreme values on the rest of the ...
29. Nov. 2020 · So, Afanassjewa argues, if a student comes to the truth of a theorem heuristically, the joy of learning that derives from the mental effort of reaching the solution to a problem will be missing, and as a result the student will not come to the systematic exposition of the relevant result with curiosity and interest (Ehrenfest-Afanassjewa 1924, section 8.3–8.4; Ehrenfest-Afanassjewa 1931, pp ...
This book presents a collection of essays that explore the life and works of Tatjana Afanassjewa (1876–1964), a Russian–Dutch physicist–mathematician. Readers will discover a scientist whose work on the foundations of thermodynamics significantly influenced the field itself as well as the philosophy of physics. This book highlights the philosophical consequences of her work in physics ...
30. Nov. 2023 · Tatjana van Aardenne-Ehrenfest wuchs in Sankt Petersburg auf, bevor ihre Eltern Paul Ehrenfest und Tatjana Ehrenfest-Afanassjewa mit ihr 1912 nach Leiden zogen. Paul Ehrenfest war ein bekannter theoretischer Physiker und Nachfolger auf dem Lehrstuhl von Hendrik Antoon Lorentz in Leiden, ihre Mutter ebenfalls bekannt als Mathematikerin und theoretische Physikerin.
29. Nov. 2020 · He notes in this foreword ‘I am much endebted to T. Ehrenfest-Afanassjewa in reaching full clarity on this point’ and frequently refers to oral or written discussions with her in many sections of the book. Berta Lorentz (or De Haas-Lorentz, after her marriage to the physicist Wander de Haas) wrote a Ph.D. thesis on Brownian motion, and co-authored with Afanassjewa a paper on the Le ...
4. Dez. 2023 · Tatjana Ehrenfest Afanassjewa geboren als Tatjana Alexejewna Afanassjewa russisch Татьяна Алексеевна Афанасьева 19 Novem
First and foremost, the book highlights the numerous contributions that Afanassjewa made to the field. In particular, the authors examine her work on the foundations of thermodynamics and statistical physics, starting in the 1920s and extending to 1956, well after the untimely death of her husband in 1933. They also explore her almost entirely forgotten work on the didactics of mathematics. In ...
