In particular, the colouring of planar graphs—those which can be depicted on a plane without edge intersections—has attracted sustained attention due to its combinatorial complexity and ...

Scientists have developed an exact approach to a key quantum error correction problem once believed to be unsolvable, and have shown that what appeared to be hardware-related errors may in fact be due ...

Planar graph algorithms constitute a pivotal area in theoretical computer science, addressing problems where graphs can be drawn on a plane without edge crossings. Among the myriad challenges in ...

Understanding the magnetic materials inside devices like chokes and transformers can help guide engineers to make smart selections that lead to significantly higher power ...

In this paper, a graph-theory-based approach for representing planar mechanisms is presented, the Santiago Portilla method (SPM). From the corresponding adjacency matrix, SPM generates an extended ...

While research on the geometry of planar graphs has been active in the past decades, many properties of planar metrics remain mysterious. This paper studies a fundamental aspect of the planar graph ...

The ISW graph showed nearly a fivefold increase in the size of Russia's drone and missile attack on Thursday compared with the previous day. It also highlighted how the only bigger barrage was on ...

Electrical interposers provide a convenient surface for mounting multiple chips within a single package, but even though interposer lines theoretically can be routed anywhere, insertion losses limit ...

GCSE Edexcel Straight line graphs - Edexcel y = mx + c Graphs show the relationship between two variables and are often seen in newspapers and the media. People who work in professions involving ...

In this scenario, more corn will be demanded even if the price remains the same, meaning that the curve itself shifts to the right (D 2) in the graph below. In other words, demand will increase.