64 citations · 68 across the 9 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
cs.DM2017
Making Bidirected Graphs Strongly Connected
Tatsuya Matsuoka, Shun Sato
We consider problems to make a given bidirected graph strongly connected with minimum cardinality of additional signs or additional arcs. For the former problem, we show the minimu…
math.NA2017★ 2 cited
On Spatial Discretization of Evolutionary Differential Equations on the Periodic Domain with a Mixed Derivative
Shun Sato, Takayasu Matsuo
Recently, various evolutionary partial differential equations (PDEs) with a mixed derivative have been emerged and drawn much attention. Nonetheless, their PDE-theoretical and nume…