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. 2014 Apr 18;9(4):e94998. doi: 10.1371/journal.pone.0094998

Table 2. Notations in the paper.

Notations Description
Inline graphic the Inline graphic formation of temporal network Inline graphic
Inline graphic and Inline graphic the set of nodes and the cardinality of set Inline graphic
Inline graphic the adjacency matrix of graph Inline graphic
Inline graphic the transpose of adjacency matrix Inline graphic
Inline graphic the Inline graphic power of adjacency matrix Inline graphic
Inline graphic an element of matrix Inline graphic with position Inline graphic (row index) and Inline graphic (column index)
Inline graphic the Inline graphic row of matrix Inline graphic
Inline graphic the controller located on node Inline graphic of temporal network Inline graphic
Inline graphic dynamic communicability matrix of temporal network Inline graphic at time Inline graphic
Inline graphic reachability matrix of input signal within the temporal network Inline graphic
Inline graphic reachability vector of input signal within a temporal tree Inline graphic
Inline graphic reachability vector of input signal within heterogeneously structured
temporal tree Inline graphic
Inline graphic reachability vector of input signal within homogeneously structured
temporal tree Inline graphic
Inline graphic reachability matrix of input signal within temporal trees extracted from
temporal network Inline graphic
Inline graphic reachability matrix of input signal within heterogeneously structured
temporal trees
Inline graphic reachability matrix of input signal within homogeneously structured
temporal trees
Inline graphic the maximum controlled subspace of temporal network Inline graphic
with single controller located on Inline graphic
Inline graphic the maximum controlled subspace of heterogeneously structured
temporal trees with single controller located on Inline graphic
Inline graphic the maximum controlled subspace of homogeneously structured
temporal trees with single controller located on Inline graphic