Cohomology and Free module

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

Difference between Cohomology and Free module

Cohomology vs. Free module

In mathematics, specifically in homology theory and algebraic topology, cohomology is a general term for a sequence of abelian groups associated to a topological space, often defined from a cochain complex. In mathematics, a free module is a module that has a basis – that is, a generating set consisting of linearly independent elements.

Similarities between Cohomology and Free module

Cohomology and Free module have 9 things in common (in Unionpedia): Commutative ring, Field (mathematics), Finitely generated module, Free abelian group, Functor, Mathematics, Module (mathematics), Ring (mathematics), Vector space.

Commutative ring

In ring theory, a branch of abstract algebra, a commutative ring is a ring in which the multiplication operation is commutative.

Cohomology and Commutative ring · Commutative ring and Free module · See more »

Field (mathematics)

In mathematics, a field is a set on which addition, subtraction, multiplication, and division are defined, and behave as when they are applied to rational and real numbers.

Cohomology and Field (mathematics) · Field (mathematics) and Free module · See more »

Finitely generated module

In mathematics, a finitely generated module is a module that has a finite generating set.

Cohomology and Finitely generated module · Finitely generated module and Free module · See more »

Free abelian group

In abstract algebra, a free abelian group or free Z-module is an abelian group with a basis.

Cohomology and Free abelian group · Free abelian group and Free module · See more »

Functor

In mathematics, a functor is a map between categories.

Cohomology and Functor · Free module and Functor · See more »

Mathematics

Mathematics (from Greek μάθημα máthēma, "knowledge, study, learning") is the study of such topics as quantity, structure, space, and change.

Cohomology and Mathematics · Free module and Mathematics · See more »

Module (mathematics)

In mathematics, a module is one of the fundamental algebraic structures used in abstract algebra.

Cohomology and Module (mathematics) · Free module and Module (mathematics) · See more »

Ring (mathematics)

In mathematics, a ring is one of the fundamental algebraic structures used in abstract algebra.

Cohomology and Ring (mathematics) · Free module and Ring (mathematics) · 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.

Cohomology and Vector space · Free module and Vector space · See more »

The list above answers the following questions

What Cohomology and Free module have in common
What are the similarities between Cohomology and Free module

Cohomology and Free module Comparison

Cohomology has 186 relations, while Free module has 37. As they have in common 9, the Jaccard index is 4.04% = 9 / (186 + 37).

References

This article shows the relationship between Cohomology and Free module. To access each article from which the information was extracted, please visit:

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