You may have seen the “no-lift pencil” puzzles online — challenges that ask you to draw a shape without lifting your pencil ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

BRAPH 2.0 is a comprehensive software package for the analysis and visualization of brain connectivity data, offering flexible customization, rich visualization capabilities, and a platform for ...

The Petersen graph (Figure 1) is the simple graph whose vertices are the 2-element subsets of a 5-element set and whose edges are the pairs of disjoint 2-element subsets. Based on the previous results ...

Meester, A Natural Introduction to Probability Theory. See also Section 3.1 of the text. Equally important are problem-solving skills, an understanding of elementary proof techniques, and knowledge of ...

To address these problems, we propose a new detection model, Simple Adaptive Spectrum Graph Filters (SASGF). Specifically, we obtain the original parameterized graph filter bank through a truncated ...