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The embedding problem has been widely discussed in recent years. In this dissertation, we study embedding of various guest graphs such as complete binary trees, incomplete binary trees, tree machines and quadtrees into host graphs such as hypercubes and incomplete hypercubes. We also study dynamic reconfiguration of complete binary trees in faulty hypercubes. First, we embed a complete binary tree into an incomplete hypercube of the smallest size so that the adjacency of the complete binary tree is preserved, and look for an incomplete binary tree in a hypercube. Second, we optimally embed a large complete binary tree into a hypercube of limited size. Third, we embed a tree machine into an incomplete hypercube with expansion 1, and embed a large tree machine into a hypercube of limited size with load-balance. Fourth, we embed a quadtree into a hypercube so that the adjacency of the quadtree is preserved, and embed a quadtree into an incomplete hypercube with expansion 1. Fifth, we dynamically reconfigure to embed a complete binary tree into a faulty hypercube, and the number of the affected nodes of the complete binary tree are as few as possible after reconfiguring.
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