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Chapter 7
                                  Operators on


                                  Inner-Product Spaces











                                     The deepest results related to inner-product spaces deal with the
                                  subject to which we now turn—operators on inner-product spaces. By
                                  exploiting properties of the adjoint, we will develop a detailed descrip-
                                  tion of several important classes of operators on inner-product spaces.

                                                     Recall that F denotes R or C.
                                                    Let’s agree that for this chapter
                                      V is a finite-dimensional, nonzero, inner-product space over F.





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