If all you have is the adjacency matrix, then even if the weights of the vertices can be interpreted as distances, it is difficult to reconstruct a planar graph. Oh, algebraically it can be done, but it involves solving (N^2)/2 simultaneous non-linear equations, and that gets ...
Graph.cpp │ ├── 11389 - The Bus Driver Problem.cpp │ ├── 11390 - The Sultan's Feast.cpp │ ├── 11391 - Blobs in the Board.cpp │ ├── 11394 - Digit Blocks.cpp │ ├── 11396 - Claw Decomposition.cpp │ └── 11398 - The Base-1 Number System.c ├── volume...
Graph Connectivity.cpp │ ├── 460 - Overlapping Rectangles.c │ ├── 464 - Sentence.Phrase Generator.cpp │ ├── 465 - Overflow.cpp │ ├── 466 - Mirror Mirror.cpp │ ├── 467 - Synching Signals.cpp │ ├── 468 - Key to Success.cpp │ ├── 469 - Wetlands of ...
Additionally, a directed graph is sa- id to have a directed spanning tree if a subgraph of the directed graph, consisting of all its nodes and some edges, is exactly a directed tree. The adjacency matrix A = (aij) ∈ RN×N is de- fined as: aij > 0 if (j,i) ∈ E, and aij ...
Graph.cpp │ ├── 11389 - The Bus Driver Problem.cpp │ ├── 11390 - The Sultan's Feast.cpp │ ├── 11391 - Blobs in the Board.cpp │ ├── 11394 - Digit Blocks.cpp │ ├── 11396 - Claw Decomposition.cpp │ └── 11398 - The Base-1 Number System.c ├── volume...
Graph.cpp │ ├── 11389 - The Bus Driver Problem.cpp │ ├── 11390 - The Sultan's Feast.cpp │ ├── 11391 - Blobs in the Board.cpp │ ├── 11394 - Digit Blocks.cpp │ ├── 11396 - Claw Decomposition.cpp │ └── 11398 - The Base-1 Number System.c ├── volume...