Consider the graph shown in Figure 9.1



(a) Calculate Laplacian quadratic forms of all the eigenvectors of the graph Laplacian.

(b) Calculate total variations of all the eigenvectors of the graph Laplacian.

(c) Compare results of parts (a) and (b).


















Note that all the eigenvectors havebeen normalized to have unit



`



2-norms.

Computer Science & Information Technology

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A) You should try to use long, descriptive names for your bookmark. B) you may sort bookmarks according to the bookmark name or the bookmark location in the document. C) a bookmark will help you return to a specific location quickly. D) you can bookmark anything in Word, including headings , charts, and pictures.

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Match the following terms with their description

I. System software II. Application software III. Lock Screen IV. Login Screen V. GUI A. An interface that uses visual icons B. Controls and coordinates computer hardware operations C. Programs that help the user perform specific tasks D. The default view when no one is using the computer E. Where a user can enter his or her credentials

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A variable with a ____ scope can be accessed only within the scope that it was created in.

A. local B. global C. instance D. class

Computer Science & Information Technology