منابع مشابه
Two Kinds of Universals and two Kinds of Groups
Philosophers have long debated about two ways of conceiving of universals: as Platonic universals and as Aristotelian universals. Roughly, Aristotelian universals are inherent in the particulars that instantiate them; they can be multiply located (located just where the instances are located), and they exist only if they have at least one instance. Platonic universals, by contrast, are truly ab...
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We show that Calogero-Sutherland models for interacting particles have a natural supersymmetric extension. For the construction, we use Jacobians that appear in certain superspaces. Some of the resulting Hamiltonians have a direct interpretation as models for two kinds of interacting particles. One model may serve to describe interacting electrons in a lower and upper band of a one-dimensional ...
متن کاملKinds of Models
There could hardly be two more disparate uses of the word “model” than animal model and nonstandard model of arithmetic. One refers to a biological organism, the other to a mathematical structure. The term animal model is used to describe the employment of an animal bred specifically for laboratory use to study some physiological process, such as the employment of laboratory rats to study the e...
متن کاملTwo kinds of reasoning.
According to one view of reasoning, people can evaluate arguments in at least two qualitatively different ways: in terms of their deductive correctness and in terms of their inductive strength. According to a second view, assessments of both correctness and strength are a function of an argument's position on a single psychological continuum (e.g., subjective conditional probability). A deducti...
متن کاملTwo Kinds of Duality
In a finite zone KdV context we show relations between the duality variables of Faraggi-Matone and those involved in Seiberg-Witten type duality.
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ژورنال
عنوان ژورنال: Philosophy of Science
سال: 2019
ISSN: 0031-8248,1539-767X
DOI: 10.1086/705494