*-algebra
In mathematics, and more specifically in abstract algebra, a *-algebra (or involutive algebra) is a mathematical structure consisting of two involutive rings R and A, where R is commutative and A has the structure of an associative algebra over R. Involutive algebras generalize the idea of a number system equipped with conjugation, for example the complex numbers and complex conjugation, matrices over the complex numbers and conjugate transpose, and linear operators over a Hilbert space and Hermitian adjoints.However, it may happen that an algebra admits no involution at all.
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*-algebra
In mathematics, and more specifically in abstract algebra, a *-algebra (or involutive algebra) is a mathematical structure consisting of two involutive rings R and A, where R is commutative and A has the structure of an associative algebra over R. Involutive algebras generalize the idea of a number system equipped with conjugation, for example the complex numbers and complex conjugation, matrices over the complex numbers and conjugate transpose, and linear operators over a Hilbert space and Hermitian adjoints.However, it may happen that an algebra admits no involution at all.
has abstract
*-pierścień – pierścień (łączn ...... enia warunki 1.
* 2.
* 3.
*
@pl
*-алгебра (алгебра з інволюціє ...... бні до комплексного спряження.
@uk
*-алгебра (алгебра с инволюцие ...... обные комплексному сопряжению.
@ru
Em matemática, uma operação * ...... larmente a tomar adjuntos em .
@pt
En mathématiques, une algèbre ...... c'est-à-dire envoyer 1 sur 1.
@fr
In mathematics, and more speci ...... a admits no involution at all.
@en
数学、特に抽象代数学における対合環（ついごうかん、英: in ...... ト空間上の線型作用素のエルミート共軛を一般化するものである。
@ja
환론에서, 대합 대수(對合代數, 영어: algebra with involution, *-algebra)는 호환되는 대합이 주어진 결합 대수이다.
@ko
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*-pierścień – pierścień (łączn ...... enia warunki 1.
* 2.
* 3.
*
@pl
*-алгебра (алгебра з інволюціє ...... бні до комплексного спряження.
@uk
*-алгебра (алгебра с инволюцие ...... обные комплексному сопряжению.
@ru
Em matemática, uma operação * ...... larmente a tomar adjuntos em .
@pt
En mathématiques, une algèbre ...... c'est-à-dire envoyer 1 sur 1.
@fr
In mathematics, and more speci ...... a admits no involution at all.
@en
数学、特に抽象代数学における対合環（ついごうかん、英: in ...... ト空間上の線型作用素のエルミート共軛を一般化するものである。
@ja
환론에서, 대합 대수(對合代數, 영어: algebra with involution, *-algebra)는 호환되는 대합이 주어진 결합 대수이다.
@ko
label
*-algebra
@en
*-pierścień
@pl
*-алгебра
@ru
*-алгебра
@uk
Algèbre involutive
@fr
Álgebra estrela
@pt
対合環
@ja
대합 대수
@ko