Blue earrings on a gray background
Forbidden subgraph earrings - wear a theorem on your ears! Kuratowski's theorem says that a graph is planar if and only if it contains neither a K5 nor a K3,3 as a subgraph. Here are those two forbidden subgraphs.
Available at hdsn.us/NE230.
#MathSky #mathjewelry #gomath
Happy to say that I have some last minute stocking stuffers in stock at#mathjewelry
#mathgift #gomath #goldenratio
hanusadesign.com
A variety of geometrical mathematical jewelry on jewelry cards marked Hanusa Design
Happy to say that I have some last minute stocking stuffers in stock at hanusadesign.com.
Do you see something you like and are interested in a different material? - Feel free to ask if it's in stock. (inventory on my site is a project for '25)
#MathSky #mathjewelry #mathgift #gomath #goldenratio
Heading to #JMM? So is @hanusadesign! Seek out @mathzorro and check out the #mathjewelry up close. #jmm2023 #gomath
Here is some of the non-jewelry artwork that I create. #gomath
x.com/mathzorro/stat…
