A theoretical definition defines a term in an academic discipline, functioning as a proposal to see a phenomenon in a certain way. A theoretical definition...

this way as rigid designators. A definition may also be classified as an operational definition or theoretical definition. A homonym is, in the strict sense...

and blood pressure. An operational definition is designed to model or represent a concept or theoretical definition, also known as a construct. Scientists...

each n. In this way n = {0, 1, …, n − 1} for each natural number n. This definition has the property that n is a set with n elements. The first few numbers...

other is motivated by ergodic theory and is measure theoretical in flavor. In the geometrical definition, a dynamical system is the tuple ⟨ T , M , f ⟩ {\displaystyle...

considered sufficient for a function to be called one-way (see Theoretical definition, below). The existence of such one-way functions is still an open...

term and gave it a stipulative definition. Stipulative definitions of existing terms are useful in making theoretical arguments, or stating specific cases...

the empty set and adding one new element at a time. (See § Set-theoretic definitions of finiteness for a different formulation of Kuratowski finiteness...

Falsifiability Hypothesis testing Physical law Predictive power Testability Theoretical definition See for example Hippocrates Praeceptiones, Part 1. Archived 12 September...

definitions. As a word may have more than one meaning, it may also have more than one lexical definition. Circular definition Definition Theoretical definition...

formal definitions were constructed; later still, they were shown to be equivalent in most practical applications. Set-theoretical definitions of natural...

measure the coherence of two waves (or one wave with itself). A theoretical definition of the coherence is given by the degree of coherence, using the...

Several set-theoretic definitions of the ordered pair are given below( see also ). Norbert Wiener proposed the first set theoretical definition of the ordered...

{\displaystyle (\Omega ,{\mathcal {F}},\operatorname {P} )} (see the measure-theoretic definition). A random variable is often denoted by capital Roman letters such...

formal definition of the Cartesian product from set-theoretical principles follows from a definition of ordered pair. The most common definition of ordered...

textbooks on real analysis and measure theory use the following definition: Definition A: Let ( X , M , μ ) {\displaystyle (X,{\mathfrak {M}},\mu )} be...

definition in terms of the existence of suitable Galois connections between related posets — an approach of special interest for category theoretic investigations...

In a set-theoretical definition, named sets are built using sets similar to constructions of fuzzy sets or multisets. Namely, a set-theoretical named set...

{\displaystyle m_{v}\circ t=t'\circ m_{e}} The above definition is based in set theory; the category-theoretic definition generalizes this into a functor from the...

model theory. Here we define a structure on a nonempty set M in a set-theoretic manner, as a sequence S = (Sn), n = 0,1,2,... such that Sn is a boolean...

are one foundation for the theory of Riemann surfaces. The following definition is in Ahlfors (1979), but also found in Weyl or perhaps Weierstrass. An...

Real definitions are preferable on the theoretical level since they are very precise. However, it is often very hard to find a real definition that avoids...

This did not pave the way to a new definition of the metre because it was known that the theoretical definition of the metre had been inaccessible and...

demarketing. Although the concept of demarketing lacks a precise theoretical definition, it refers to an attempt by the firm to discourage all or some of...

Persuasive definitions combine elements of stipulative definitions, lexical definitions, and sometimes theoretical definitions. Persuasive definitions commonly...

bases for self-definition." By 1986 it was regarded as a central overarching concept for community psychology. In addition, the theoretical concept entered...

algebra to include a Z2‑grading. Lie superalgebras are important in theoretical physics where they are used to describe the mathematics of supersymmetry...

Theoretical linguistics is a term in linguistics that, like the related term general linguistics, can be understood in different ways. Both can be taken...

equivalent to c ≤ (a → b). From a logical standpoint, A → B is by this definition the weakest proposition for which modus ponens, the inference rule A →...

of a function could be provided, in terms of set theory. This set-theoretic definition is based on the fact that a function establishes a relation between...