3.2. Hitch hiker’s guide¶
3.2.1. Defining a vector space¶
Choose the field F over which vector space will be defined.
Choose the set of objects V which will become vector space.
Define the addition operation s.t.
Set is closed under addition
Commutativity holds
Associativity holds
Additive identity exists
Additive inverse exists
Define the scalar multiplication (from a constant \(c \in F\)) s.t.
Scalar multiplication with 1 leads to no change
Distributive laws hold
Associative law holds over two multiplicands \(c_1, c_2\)
Be Happy!