Scientists from TU Delft (The Netherlands) have observed quantum spin currents in graphene for the first time without using ...

BingoCGN, a scalable and efficient graph neural network accelerator that enables inference of real-time, large-scale graphs ...

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 ...

Math fans can now spin, zoom, and explore complex equations in full 3D right on their iPad with iPadOS 26. Here's what it ...

Abstract. For a simple undirected graph G, let A (G) be the (0, 1) adjacency matrix of G.The Seidel matrix of G, is defined as S (G) = J − I − 2 A (G), where J is the all-one matrix and I is the ...

The construction of spectral filters for graph wavelet transforms is addressed in this paper. Both the undecimated and decimated cases will be considered. The filter functions are polynomials and can ...

Abstract: Understanding the underlying graph structure of a nonlinear map over a particular domain is essential in evaluating its potential for real applications. In this paper, we investigate the ...

graphing polynomial functions in factored form with linear factors, including repeated factors; reviewing the factorisation of polynomials and their use in curve sketching and determining the nature ...

One of the well-known graph families F for which this is possible is the class of interval graphs, where a longest path can be computed by a dynamic programming algorithm with running time O (n 4). 25 ...