The second path matrix S(G) collects all the second paths in the graph G. Its characteristic polynomial shows some regularity in several particular graphs, such as paths, cycles, stars and complete ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. From the sixteenth century, computing ...

We derive a closed-form expression for all genus 1 Hurwitz numbers, and give a simple new graph-theoretic interpretation of Hurwitz numbers in genus 0 and 1. (Hurwitz numbers essentially count ...

Trivial scientific information presented on packaging in the form of graphs or formulas can lead consumers to believe a product is more effective, according to new research. The study, published in ...

The well-known 1:7 ratio for dog and human years isn't a reliable way to determine your dog's age, according to researchers, since canines and humans age differently For years pet owners have gone by ...

Do you believe in science? Your faith in science may actually make you more likely to trust information that appears scientific but really doesn't tell you much. According to a new Cornell Food and ...