Titlebook: Differential Geometry and Lie Groups; A Second Course Jean Gallier,Jocelyn Quaintance Textbook 2020 Springer Nature Switzerland AG 2020 Dif

范围广

considerable

Clifford Algebras, Clifford Groups, and the Groups ,(,) and ,(,),roup .(.) is simply connected (a fact that it is not so easy to prove without some machinery), whereas .(.) is not simply connected. Intuitively speaking, .(.) is more twisted than .(.). In fact, we will see that .(.) is a double cover of .(.).

盲信者

https://doi.org/10.1007/978-3-7985-1888-9Tensors are creatures that we would prefer did not exist but keep showing up whenever multilinearity manifests itself.

明确

原始

使乳化

Abnormal

Exterior Tensor Powers and Exterior Algebras,In this chapter we consider . (also called .) multilinear maps and . (also called .), denoted .. In many respects alternating multilinear maps and exterior tensor powers can be treated much like symmetric tensor powers, except that sgn(.) needs to be inserted in front of the formulae valid for symmetric powers.

Gentry

Enliven

Differential Geometry and Lie Groups978-3-030-46047-1Series ISSN 1866-6795 Series E-ISSN 1866-6809

积极词汇