Читать книгу Continuous Functions - Jacques Simon - Страница 13
OPERATIONS ON A FUNCTION f
Оглавлениеextension by 0E | |
image under permutation of variables | |
image under the symmetry x ↦ −x of the variable | |
image under separation of variables | |
τxf | translation by x ∈ ℝd |
Rnf | global regularization |
f ⋄ μ | function weighted by μ |
f ⋄ ρn | local regularization |
f * μ | convolution with μ |
f ⨂ g | tensor product with g |
f ∘ T | composition with T |
supp f | support |
Lf or L ∘ f | composition with the linear mapping L |