enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Causality (physics) - Wikipedia

    en.wikipedia.org/wiki/Causality_(physics)

    Causality is the relationship between causes and effects. [1] [2] While causality is also a topic studied from the perspectives of philosophy and physics, it is operationalized so that causes of an event must be in the past light cone of the event and ultimately reducible to fundamental interactions. Similarly, a cause cannot have an effect ...

  3. Causality - Wikipedia

    en.wikipedia.org/wiki/Causality

    Cellier, Elmqvist, and Otter [48] describe causality forming the basis of physics as a misconception, because physics is essentially acausal. In their article they cite a simple example: "The relationship between voltage across and current through an electrical resistor can be described by Ohm's law: V = IR, yet, whether it is the current ...

  4. Causal contact - Wikipedia

    en.wikipedia.org/wiki/Causal_contact

    A good illustration of this principle is the light cone, which is constructed as follows. Taking as event p {\displaystyle p} a flash of light (light pulse) at time t 0 {\displaystyle t_{0}} , all events that can be reached by this pulse from p {\displaystyle p} form the future light cone of p {\displaystyle p} , whilst those events that can ...

  5. Causal notation - Wikipedia

    en.wikipedia.org/wiki/Causal_notation

    1.1 Ecosystem example: correlation without causation 1.2 Physics example: a unidirectional causal relationship 1.3 Medicine example: two causes for a single outcome

  6. Category:Causality - Wikipedia

    en.wikipedia.org/wiki/Category:Causality

    Articles relating to causality, an influence by which one event, process, state, or object (a cause) contributes to the production of another event, process, state, or object (an effect) where the cause is partly responsible for the effect, and the effect is partly dependent on the cause.

  7. Universal causation - Wikipedia

    en.wikipedia.org/wiki/Universal_causation

    Pluralized causal principle - there are pluralized versions of universal causation, that allow exceptions to the principle. Robert K. Meyer's causal chain principle, [15] uses set theory axioms, assumes that something must cause itself in set of causes and so universal causation doesn't exclude self-causation. Against infinite regress.

  8. Causal system - Wikipedia

    en.wikipedia.org/wiki/Causal_system

    The idea that the output of a function at any time depends only on past and present values of input is defined by the property commonly referred to as causality. A system that has some dependence on input values from the future (in addition to possible dependence on past or current input values) is termed a non-causal or acausal system , and a ...

  9. Causal reasoning - Wikipedia

    en.wikipedia.org/wiki/Causal_reasoning

    The study of causality extends from ancient philosophy to contemporary neuropsychology; assumptions about the nature of causality may be shown to be functions of a previous event preceding a later one. The first known protoscientific study of cause and effect occurred in Aristotle's Physics. [1] Causal inference is an example of causal reasoning.