The study of such graphs is called graph theory. Engineers need to find planarity in a graph when, for example, they are designing a computer chip without a crossed wire.

In addition, recent research in matroid theory has harnessed linear algebraic methods to elucidate relationships among graph invariants, reinforcing the algebraic foundations underlying duality ...

If you can visualize the SFG, you can write the equation from the circuit schematic. Compare VSA to the Circuit Theory approach. Both can create an accurate gain equation. VSA avoids ideal components ...

Abstractions blog A New Algorithm for Graph Crossings, Hiding in Plain Sight Two computer scientists found — in the unlikeliest of places — just the idea they needed to make a big leap in graph theory ...

Circuit theory has seen extensive recent use in the field of ecology, where it is often applied to study functional connectivity. The landscape is typically represented by a network of nodes and ...

Maurice M. Tatsuoka, Graph Theory and Its Applications in Educational Research: A Review and Integration, Review of Educational Research, Vol. 56, No. 3 (Autumn, 1986), pp. 291-329 ...