Economics Dictionary of ArgumentsHome
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| Motion: Motion is a spatial variation of one or more observed or not observed objects in time. Problems arise in connection with attribution or withdrawal of predicates. See also change, temporal identity, process, flux, vectors._____________Annotation: The above characterizations of concepts are neither definitions nor exhausting presentations of problems related to them. Instead, they are intended to give a short introduction to the contributions below. – Lexicon of Arguments. | |||
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Logic Texts on Motion - Dictionary of Arguments
Sainsbury V 16ff Motion/movement/Zenon/paradox/Sainsbury: should prove that nothing can begin to move, to get to a point after one meter, one has to come up to the half first, etc. V 33/34 Problem: the correspondence of physical space and mathematical series. For example, a point divides a distance, the two distance parts have no common point. Does the division point belong to one or the other? (It cannot belong to either, because they have no point in common, otherwise they would not be divided.) Must be determined by determination. But physically nothing can depend on a determination. Logically: we need the concept of a boundary which does not occupy any space itself. V 37 Solution: passing the distance is sufficient because the boundary point Z* does not belong to the Series of Z-points, but Z* belongs to the area of the space corresponding to the Z-series (of the preceding points). Problem: we have to assume that we have coherent concepts of space, but we get these only through these mathematical structures. Conclusion: Zenon requires a more careful development of our spatial concepts. V 38 This essentially corresponds to the example of >Achilles and the turtle, cf. >Paradoxes, >Infinity._____________Explanation of symbols: Roman numerals indicate the source, arabic numerals indicate the page number. The corresponding books are indicated on the right hand side. ((s)…): Comment by the sender of the contribution. Translations: Dictionary of Arguments The note [Concept/Author], [Author1]Vs[Author2] or [Author]Vs[term] resp. "problem:"/"solution:", "old:"/"new:" and "thesis:" is an addition from the Dictionary of Arguments. If a German edition is specified, the page numbers refer to this edition. |
Logic Texts Me I Albert Menne Folgerichtig Denken Darmstadt 1988 HH II Hoyningen-Huene Formale Logik, Stuttgart 1998 Re III Stephen Read Philosophie der Logik Hamburg 1997 Sal IV Wesley C. Salmon Logic, Englewood Cliffs, New Jersey 1973 - German: Logik Stuttgart 1983 Sai V R.M.Sainsbury Paradoxes, Cambridge/New York/Melbourne 1995 - German: Paradoxien Stuttgart 2001 Sai I R.M. Sainsbury Paradoxes, Cambridge/New York/Melbourne 1995 German Edition: Paradoxien Stuttgart 1993 |
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