Ideas from 'Non-Monotonic Logic' by G. Aldo Antonelli [2014], by Theme Structure
[found in 'Stanford Online Encyclopaedia of Philosophy' (ed/tr Stanford University) [plato.stanford.edu ,-]].
green numbers give full details |
back to texts
|
expand these ideas
2. Reason / E. Argument / 1. Argument
|
19115
|
You can 'rebut' an argument's conclusion, or 'undercut' its premises
|
4. Formal Logic / E. Nonclassical Logics / 1. Nonclassical Logics
|
19119
|
We infer that other objects are like some exceptional object, if they share some of its properties
|
4. Formal Logic / E. Nonclassical Logics / 12. Non-Monotonic Logic
|
19111
|
Reasoning may be defeated by new premises, or by finding out more about the given ones
|
|
19113
|
Weakest Link Principle: prefer the argument whose weakest link is the stronger
|
|
19114
|
Should we accept Floating Conclusions, derived from two arguments in conflict?
|
|
19116
|
Non-monotonic core: Reflexivity, Cut, Cautious Monotonicity, Left Logical Equivalence, Right Weakening
|
|
19117
|
We can rank a formula by the level of surprise if it were to hold
|
|
19118
|
People don't actually use classical logic, but may actually use non-monotonic logic
|
5. Theory of Logic / K. Features of Logics / 10. Monotonicity
|
19110
|
In classical logic the relation |= has Monotony built into its definition
|
|
19112
|
Cautious Monotony ignores proved additions; Rational Monotony fails if the addition's negation is proved
|