Hi, I'm Nick Castillo, a Postdoctoral Scholar in the Electrical and Computer Engineering Department at The Ohio State University. I  work in applied electromagnetics & acoustics with Dr. Shanker, Balasubramaniam .  I received my Ph.D in  mathematics  in 2024 also at The Ohio State University under Dr. Ovidiu Costin where we worked on analytical problems related to mathematical physics. Ph.D Thesis