Suchergebnisse

These three volumes from the set provide the complete edition of the 261 letters still in existence written by Bolzanos between 1824 and 1848 to his most important student František Příhonský. Annotations, a bibliography and indexes have been added to these. These letters reflect many aspects of Bolzano‹s ...

In this comprehensive diary from 1820-1821 Bolzano deals with the concept of a consistency of a function and with questions pertaining to differential calculus, for example commutativity theorems of differentiation with functions of several variables. In mechanics, he attempts to determine the mean force ...

The lectures which Bernard Bolzano held from 1805 up to his dismissal in January of 1820 as a professor for Catholic religious education at the University of Prague in the context of the philosophical studies were published anonymously in 1834 in a four-volume edition with which Bolzano was very unhappy. ...

Heft 18 der Miscellanea Mathematica aus dem Jahr 1820 widmet sich hauptsächlich der Sammlung von Material zum geplanten umfassenden Lehrbuch der Mathematik. Dieses Lehrbuch war auf zwei Teile angelegt: die Größenlehre und die Raumwissenschaft (Geometrie). Die Hauptthemen sind die Summierung von trigonometrischen ...

The 248 paragraphs of the manuscript ‹Zur Physik II‹ (On Physics II), written between 1841 and 1847, constitute an autonomous treatise on natural philosophy. Bolzano‹s opinion is based on the assumption that the entire universe had a nuclear particle structure. Certain atoms are distinguished by the ...

On more than two thousand closely written folios, Bolzano‹s ‹Mathematical Diaries‹ provide a complete account of his scientific development between 1799 and 1844. Using this authentic account, it is possible to date Bolzano‹s most significant discoveries in mathematics and logic and to reveal his sources ...

On more than two thousand closely written folios, Bolzano‹s ‹Mathematical Diaries‹ provide a complete account of his scientific development between 1799 and 1844. Using this authentic account, it is possible to date Bolzano‹s most significant discoveries in mathematics and logic and to reveal his sources ...

In Bolzano›s correspondence with the Royal Bohemian Society of Sciences there are, among other things, a long expert‹s report on the problem of solving algebraic equations higher than those of the fourth degree und several reports on Christian Doppler’s work in physics. In the last two essays, Bolzano ...

The lectures which Bernard Bolzano held from 1805 up to his dismissal in January of 1820 as a professor for Catholic religious education at the University of Prague in the context of the philosophical studies were published anonymously in 1834 in a four-volume edition with which Bolzano was very unhappy. ...

This critical edition of Bolzano’s main philosophical work incorporates his own corrections, among other things. It originated as Bolzano’s attempt to refute skepticism. In order to do so, he had to analyze the concept of the truth in itself to begin with, and this analysis led him to the concept of ...