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).

























(c) The Laplacian quadratic forms as well as the TV values of the eigenvectors increase with



the increase in corresponding eigenvalues.

Computer Science & Information Technology

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Which of the following is false?

a) Structure member names throughout a program must be unique. b) Attempting to refer to a member of a structure by using only the member’s name is an error. c) Inserting a space between the - and > of operator -> is an error. d) The dot operator (.) is the structure member operator.

Computer Science & Information Technology

Many years ago a scientist pointed out that everything a person or object touches is affected by that contact. And when departing the scene, the object will take a part of the scene with it. This idea was accepted a fact and became known as the _________________.

a. Picard Principal b. Residual Contact Exchange c. Entropy d. Locard's Exchange Principle

Computer Science & Information Technology