In particular, this currently involves studying orbit closures of algebraic ... context of algorithms for finite group (and graph, and other structures) isomorphism. Developing the rigorous ...

but the reality is that although these pure graph theory algorithms are decidedly influential, they cannot be applied verbatim to the reality of graph traversal between destinations in the ...

Gravity provides the force needed to maintain stable orbit of both planets around a ... travel faster than objects in large orbits. The graph shows how the orbital speed of a planet changes ...