MIDDLE ATLANTIC BL2 2 SPACE (3 1/2) FLANGED ALUMINUM BLANK
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hello I'm Sheldon Axler the author of linear algebra done right this video discusses part one and the section of the book titled duality we will focus in this video on dual bases and dual maps the material in this section is a bit more abstract than most of the book thus you may want to temporarily skip this section and come back to it later let's begin with a usual quick review of notation F denotes either the scalar field R of real numbers or the scalar field C of complex numbers V and W - no vector spaces over the same field f linear maps from a vector space to itself or sufficiently important that we gave them a special name operators now we deal with another class of special linear maps and we also give them a special name specifically the linear functional on our vector space V is a linear map from V to the scalar field F in other words a linear functional is an element of the vec
