mathematics, an element of a *-algebra is called normal if it commutates with its adjoint. Let A {\displaystyle {\mathcal {A}}} be a *-Algebra. An element a ∈ A...

imaginary unit. If a ∈ A N {\displaystyle a\in {\mathcal {A}}_{N}} is a normal element of a C*-algebra A {\displaystyle {\mathcal {A}}} , then for every real-valued...

calculus—Let a {\displaystyle a} be a normal element of the C*-algebra A {\displaystyle {\mathcal {A}}} with unit element e {\displaystyle e} and let C ( σ...

Galois group G {\displaystyle G} . The classical normal basis theorem states that there is an element β ∈ K {\displaystyle \beta \in K} such that { g (...

Mercury is a chemical element; it has symbol Hg and atomic number 80. It is commonly known as quicksilver. A heavy, silvery d-block element, mercury is the...

thus are the analogues of multivariate normal vectors for the case k = ∞. A random element h ∈ H is said to be normal if for any constant a ∈ H the scalar...

game is faster-paced than baseball and includes position rotation as a normal element, it directly addresses the chief objection young people voice about...

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(a)\subseteq [0,\infty )} holds and a {\displaystyle a} is a normal element. There exists an element b ∈ A {\displaystyle b\in {\mathcal {A}}} , such that a...

identity element of G {\displaystyle G} is always a normal subgroup of G . {\displaystyle G.} Likewise, G {\displaystyle G} itself is always a normal subgroup...

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existence of a continuous functional calculus for normal elements in C*-algebra A: An element x is normal if and only if x commutes with its adjoint x*,...

/time/area) landing on that area element will be proportional to the cosine of the angle between the illuminating source and the normal. A Lambertian scatterer...

unital C*-algebra and a ∈ A N {\displaystyle a\in {\mathcal {A}}_{N}} a normal element. Then, a {\displaystyle a} is unitary if the spectrum σ ( a ) {\displaystyle...

Normal People is a romantic psychological drama made for television produced by Element Pictures for BBC Three and Hulu in association with Screen Ireland...

Jordan normal form in formal language theory: Chomsky normal form Greibach normal form Kuroda normal form Normal form (abstract rewriting), an element of...

Carbon (from Latin carbo 'coal') is a chemical element; it has symbol C and atomic number 6. It is nonmetallic and tetravalent—meaning that its atoms...

partition of unity are pairwise orthogonal. If a {\displaystyle a} is a normal element of a unital C ∗ {\displaystyle \mathrm {C} ^{*}} -algebra A {\displaystyle...

those set models are non-standard. In particular, they do not use the normal element relation and they are not well founded. Because both " L {\displaystyle...

Extended periodic table Element 119 (Uue, marked here) in period 8 (row 8) marks the start of theorisations. An extended periodic table theorizes about...

plentiful in the entire Earth's crust (cerium being the 25th-most-abundant element at 68 parts per million, more abundant than copper), but in practice they...

X has a normal distribution. Equivalently, if Y has a normal distribution, then the exponential function of Y, X = exp(Y), has a log-normal distribution...

any normal extension L of K that contains K(α), as the set of elements g(α) for g in Aut(L/K). The number of repeats in that list of each element is the...

which have their 'speech melody' performed by the other instruments. A normal element of speech is intonation, and in this work Reich transfers intonational...

the race. Wagon drivers express that animal injury and death are a normal element of any ranch or farming operation. Critics counter that chuckwagon racing...

vector surface element d s = n d s {\displaystyle \mathrm {d} \mathbf {s} ={\mathbf {n} }\mathrm {d} s} , which is the vector normal to S at the given...

norm of a normal element x {\displaystyle x} of a C*-algebra coincides with its spectral radius. This generalizes an analogous fact for normal operators...

not provided through the other head elements and attributes. The meta element has two uses: either to emulate the use of an HTTP response header field...

Developed by Element Pictures for BBC Three and Hulu in association with RTÉ, it is the second adaptation by this crew of a Rooney novel after Normal People...

Radon is a chemical element; it has symbol Rn and atomic number 86. It is a radioactive noble gas and is colorless and odorless. Of the three naturally...