Examples of using Mathcal in English and their translations into Vietnamese
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Colloquial
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Ecclesiastic
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Computer
We are given some training data D{\displaystyle{\mathcal{D}}}, a set of n points of the form.
The interpretation function I of A{\displaystyle{\mathcal{A}}} assigns functions and relations to the symbols of the signature.
x){\displaystyle{\mathcal{ L}}(\ theta\,;x)}.
Let N=( N,<){\displaystyle{\mathcal{N}}=(\mathbb{N},<)} be the structure consisting of the natural numbers with the usual ordering.
F, P){\displaystyle(\Omega,{\mathcal{F}}, P)}.
The Cantor ternary set C{\displaystyle{\mathcal{C}}} is created by iteratively deleting the open middle third from a set of line segments.
Let π: M→ M{\displaystyle\ pi:M\to M} be an automorphism of M{\displaystyle{\mathcal{M}}} which is the identity on X{\displaystyle X}.
If U{\displaystyle{\mathcal{U}}} is the set of values of permissible controls then the principle states that the optimal control u∗{\displaystyleu^{*}} must satisfy.
Let N=( N,+,⋅,<){\displaystyle{\mathcal{N}}=(\mathbb{N},+,\cdot,<)} be the first-order structure consisting of the natural numbers and their usual arithmetic operations and order relation.
Recall from above that an n-ary relation R on the universe M of a structure M{\displaystyle{\mathcal{M}}} is explicitly definable if there is a formula φ(x1,…,xn) such that.
In contrast, one cannot define any specific integer without parameters in the structure Z=( Z,<){\displaystyle{\mathcal{Z}}=(\mathbb{Z},<)} consisting of the integers with the usual ordering(see the section on automorphisms below).
Each relation symbol R of arity n is assigned an n-ary relation R A= I( R)⊆ A a r( R){\displaystyle R^{\mathcal{ A}}= I( R)\ subseteq A^{\operatorname{ar(R)}}} on the domain.
F, P){\displaystyle(\Omega,{\mathcal{F}}, P)},
C q( U, F){\displaystyle C^{q}({\mathcal{U}},{\mathcal{F}})} is an abelian group by pointwise addition.
And I R{\displaystyle I_{\ mathcal{ R}}}
A{\displaystyle{\mathcal{A}}} is called an(induced)
The precise definition is as follows: the stalk of F{\displaystyle{\mathcal{F}}} at x,
A q-simplex σ of U{\displaystyle{\mathcal{U}}} is an ordered collection of q+1 sets chosen from U{\displaystyle{\mathcal{U}}},
Notice that we need to find the inverse of Laplace$\ mathcal{ L}^{ -1}$.
Where U{\displaystyle{\mathcal{U}}} is the set of admissible controls