Hybrid DC circuit breakers are essentially different from DC–DC converters in the operation principle, device type, and circuit composition. Although Guo et al. (2022) used graph theory to analyze the ...

The field of graph theory has been around since 1736, when Leonhard Euler published an article on the subject of the Seven Bridges of Königsberg (in Prussia, today’s Kaliningrad in Russia).

Work disproving a 1995 theorem in graph theory has earned UBC mathematician Dr. Stephanie van Willigenburg and colleagues the 2023 David P. Robbins Prize. In its simplest form, graph theory involves ...

The sneak circuits caused by internal parasitic parameters can lead to unexpected phenomena and affect the efficiency and reliability of CLLC resonant converter. Therefore, the characteristic analysis ...

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 ...

Depth optimization of a quantum circuit consisting of commuting operations is shown to be reducible to the vertex coloring problem in graph theory. The reduction immediately leads to an algorithm for ...

The ability to solve large linear systems efficiently has been a key part of building a successful circuit simulator such as ones for power grid analysis. Partition-based iterative methods have been ...

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 ...

"Graph theory: Solution to '3 utilities problem' could lead to better computers." ScienceDaily. ScienceDaily, 17 August 2020. <www.sciencedaily.com / releases / 2020 / 08 / 200817123034.htm>.