Category Archives: Baldridge Theorems
Dr. Herman Lyle Smith: LSU’s First Math Doctoral Mentor and the Architect of Modern Convergence
Herman Lyle Smith helped launch LSU math’s earliest Ph.D. tradition in 1929. He was the co-creator of nets, the deep framework of generalized convergence that reshaped modern topology and analysis. This post discusses his life, legacy, and the mathematical idea that made him one of America’s best-known mathematicians. Continue reading
Baldridge-McCarty TQFT versus SU(2) Spin Networks: What’s the difference?
The Question I Always Get When I give talks on the n-color homologies, I am often asked whether the underlying topological quantum field theory (TQFT) is based on , , or . It’s a fair question – the way we … Continue reading
Can an atom have two nuclei? An inquisitive child wants to know!
My 7-year-old daughter, Autumn, recently asked, “Can an atom have two cores (two nuclei)?” Wait, everyone knows that an atom can have only one nucleus. What a silly question. Or is it? Continue reading
Ben McCarty plays “Swing that Hammer”
Listen to mathematician Ben McCarty sing “Swing that Hammer” using a Breedlove guitar. Continue reading
Introducing Cube Knots
Cube knots are a special way to represent a knot in 3-dimensional space. Check out this video that “flies through” a trefoil knot! Continue reading






