Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Download
Faster access than browser!
 

General topology and Real-valued function

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between General topology and Real-valued function

General topology vs. Real-valued function

In mathematics, general topology is the branch of topology that deals with the basic set-theoretic definitions and constructions used in topology. In mathematics, a real-valued function is a function whose values are real numbers.

Similarities between General topology and Real-valued function

General topology and Real-valued function have 21 things in common (in Unionpedia): Algebraic variety, Associative algebra, Codomain, Compact space, Complete metric space, Continuous function, Domain of a function, Function (mathematics), Image (mathematics), Interval (mathematics), Limit of a sequence, Metric (mathematics), Metric space, Open set, Partially ordered set, Polynomial, Quotient space (topology), Real number, Topological space, Topological vector space, Vector space.

Algebraic variety

Algebraic varieties are the central objects of study in algebraic geometry.

Algebraic variety and General topology · Algebraic variety and Real-valued function · See more »

Associative algebra

In mathematics, an associative algebra is an algebraic structure with compatible operations of addition, multiplication (assumed to be associative), and a scalar multiplication by elements in some field.

Associative algebra and General topology · Associative algebra and Real-valued function · See more »

Codomain

In mathematics, the codomain or target set of a function is the set into which all of the output of the function is constrained to fall.

Codomain and General topology · Codomain and Real-valued function · See more »

Compact space

In mathematics, and more specifically in general topology, compactness is a property that generalizes the notion of a subset of Euclidean space being closed (that is, containing all its limit points) and bounded (that is, having all its points lie within some fixed distance of each other).

Compact space and General topology · Compact space and Real-valued function · See more »

Complete metric space

In mathematical analysis, a metric space M is called complete (or a Cauchy space) if every Cauchy sequence of points in M has a limit that is also in M or, alternatively, if every Cauchy sequence in M converges in M. Intuitively, a space is complete if there are no "points missing" from it (inside or at the boundary).

Complete metric space and General topology · Complete metric space and Real-valued function · See more »

Continuous function

In mathematics, a continuous function is a function for which sufficiently small changes in the input result in arbitrarily small changes in the output.

Continuous function and General topology · Continuous function and Real-valued function · See more »

Domain of a function

In mathematics, and more specifically in naive set theory, the domain of definition (or simply the domain) of a function is the set of "input" or argument values for which the function is defined.

Domain of a function and General topology · Domain of a function and Real-valued function · See more »

Function (mathematics)

In mathematics, a function was originally the idealization of how a varying quantity depends on another quantity.

Function (mathematics) and General topology · Function (mathematics) and Real-valued function · See more »

Image (mathematics)

In mathematics, an image is the subset of a function's codomain which is the output of the function from a subset of its domain.

General topology and Image (mathematics) · Image (mathematics) and Real-valued function · See more »

Interval (mathematics)

In mathematics, a (real) interval is a set of real numbers with the property that any number that lies between two numbers in the set is also included in the set.

General topology and Interval (mathematics) · Interval (mathematics) and Real-valued function · See more »

Limit of a sequence

As the positive integer n becomes larger and larger, the value n\cdot \sin\bigg(\frac1\bigg) becomes arbitrarily close to 1.

General topology and Limit of a sequence · Limit of a sequence and Real-valued function · See more »

Metric (mathematics)

In mathematics, a metric or distance function is a function that defines a distance between each pair of elements of a set.

General topology and Metric (mathematics) · Metric (mathematics) and Real-valued function · See more »

Metric space

In mathematics, a metric space is a set for which distances between all members of the set are defined.

General topology and Metric space · Metric space and Real-valued function · See more »

Open set

In topology, an open set is an abstract concept generalizing the idea of an open interval in the real line.

General topology and Open set · Open set and Real-valued function · See more »

Partially ordered set

In mathematics, especially order theory, a partially ordered set (also poset) formalizes and generalizes the intuitive concept of an ordering, sequencing, or arrangement of the elements of a set.

General topology and Partially ordered set · Partially ordered set and Real-valued function · See more »

Polynomial

In mathematics, a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables.

General topology and Polynomial · Polynomial and Real-valued function · See more »

Quotient space (topology)

In topology and related areas of mathematics, a quotient space (also called an identification space) is, intuitively speaking, the result of identifying or "gluing together" certain points of a given topological space.

General topology and Quotient space (topology) · Quotient space (topology) and Real-valued function · See more »

Real number

In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line.

General topology and Real number · Real number and Real-valued function · See more »

Topological space

In topology and related branches of mathematics, a topological space may be defined as a set of points, along with a set of neighbourhoods for each point, satisfying a set of axioms relating points and neighbourhoods.

General topology and Topological space · Real-valued function and Topological space · See more »

Topological vector space

In mathematics, a topological vector space (also called a linear topological space) is one of the basic structures investigated in functional analysis.

General topology and Topological vector space · Real-valued function and Topological vector space · See more »

Vector space

A vector space (also called a linear space) is a collection of objects called vectors, which may be added together and multiplied ("scaled") by numbers, called scalars.

General topology and Vector space · Real-valued function and Vector space · See more »

The list above answers the following questions

General topology and Real-valued function Comparison

General topology has 175 relations, while Real-valued function has 66. As they have in common 21, the Jaccard index is 8.71% = 21 / (175 + 66).

References

This article shows the relationship between General topology and Real-valued function. To access each article from which the information was extracted, please visit:

Hey! We are on Facebook now! »